Java Examples for java.awt.dnd.DragSource
The following java examples will help you to understand the usage of java.awt.dnd.DragSource. These source code samples are taken from different open source projects.
Example 1
Project: openflexo-master File: TreeDragSource.java View source code |
/* * Drag Gesture Handler */ @Override public void dragGestureRecognized(DragGestureEvent dge) { TreePath path = sourceTree.getSelectionPath(); if (path == null || path.getPathCount() <= 1) { // We can't move the root node or an empty selection return; } BrowserElement elem = (BrowserElement) path.getLastPathComponent(); oldNode = (BrowserElement) path.getLastPathComponent(); transferable = new ElementMovable(elem); try { source.startDrag(dge, DragSource.DefaultMoveDrop, transferable, this); Rectangle bounds = sourceTree.getPathBounds(path); sourceTree.captureDraggedNode(path, new Point(dge.getDragOrigin().x - bounds.x, dge.getDragOrigin().y - bounds.y)); } catch (InvalidDnDOperationException e) { } // If you support dropping the node anywhere, you should probably // start with a valid move cursor: // source.startDrag(dge, DragSource.DefaultMoveDrop, transferable, // this); }
Example 2
Project: droiddraw-master File: WidgetPanel.java View source code |
public void dragGestureRecognized(DragGestureEvent e) { try { Transferable t = new StringSelection(w.getTagName()); ds.startDrag(e, DragSource.DefaultCopyDrop, img, new Point(x, y), t, this); //ds.startDrag(e, DragSource.DefaultCopyDrop, t, this); } catch (InvalidDnDOperationException ex) { AndroidEditor.instance().error(ex); } }
Example 3
Project: ensj-healthcheck-master File: GuiTestRunnerFrameComponentBuilder.java View source code |
/** * * <p> * Builds the JTree with the testgroups from which the user can select * the tests to be run. * </p> * * @param testGroupList * @return JTree * */ public static JTree createTreeOfTestGroups(List<GroupOfTests> testGroupList, JPopupMenu popup) { JTree tree = new JTree(TreeModelFromListOfGroupsBuilder.GroupOfTestsToTreeModel(testGroupList)) { public String getToolTipText(MouseEvent evt) { if (getRowForLocation(evt.getX(), evt.getY()) == -1) return null; TreePath curPath = getPathForLocation(evt.getX(), evt.getY()); if (curPath.getLastPathComponent() instanceof TestNode) { return ((TestNode) curPath.getLastPathComponent()).getToolTipText(); } if (curPath.getLastPathComponent() instanceof GroupNode) { return ((GroupNode) curPath.getLastPathComponent()).getToolTipText(); } return "No tooltip text"; } }; tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION); if (popup != null) { tree.setComponentPopupMenu(popup); } // Must be set or the getToolTipText method will never be called. // tree.setToolTipText(""); DragSource ds = new DragSource(); DragGestureRecognizer dgr = ds.createDefaultDragGestureRecognizer(tree, DnDConstants.ACTION_COPY, new TreeOfTestGroupsGestureListener(tree, ds)); return tree; }
Example 4
Project: JSqlIde-master File: DBBrowserTree.java View source code |
/**
* a drag gesture has been initiated
*
*/
public void dragGestureRecognized(DragGestureEvent event) {
if (getSelectionPath() != null) {
Object selected = getSelectionPath().getLastPathComponent();
if (selected != null && selected instanceof NodeIDEBase) {
NodeIDEBase transferableNode = (NodeIDEBase) selected;
dragSource.startDrag(event, DragSource.DefaultMoveDrop, transferableNode, this);
}
}
}
Example 5
Project: learning-bittorrent-master File: DragManager.java View source code |
/** * Installs drag recognition for the specified LimeJTable. * * This does a bit of voodoo to make everything work: * A drag gesture recognizer uses a MouseListener & a MouseMotionListener * to recognize drag events. Unfortunately, list selection also * uses MouseListeners & MouseMotionListeners, and these two listeners * can become at odds with each other -- the drag recognizer starting * a drag just as the list selection changes... * In order to resolve everything, we need to make careful use of * 'consume()' and 'isConsumed()' in MouseEvent. On Windows, the * listeners for selection correctly check for isConsumed before * processing. This is not done on OSX. To work on all platforms, * we install a proxy Mouse[Motion]Listener that discards the appropriate * events if they were consumed. * Further complicating things, the DragGestureRecognizers are platform * dependent, using various key combinations to initiate the drag with * different default actions (move / copy / link). Even worse, these * platform dependent D&D listeners do not consume the mouse event. * To work around this, we make use of the fact that the default * drag gesture recognizer extends MouseDragGestureRecognizer, which is * both a MouseListener & MouseMotionListener, and then wrap the platform * dependent listener around our own TableDragRecnogitionWrapper, which * correctly consumes mouse events, preventing the selection code from * changing the selection. * * A bit of estoric wierdness is added with tooltips, in that they will NPE * if they don't receive all events, all the time. To work around that, * we first unregister the component for tooltips & then later reregister * it. * * The order of listeners must be: * - The D&D listeners, a TableDragRecognitionWrapper. * - Pre-existing listeners, checked for mouse event consumption. * - Tooltip listeners, not checked for mouse event consumption. * - Any listeners added later. * */ public static void install(LimeJTable table) { // First unregister tooltips -- we don't want to proxy tooltip events. ToolTipManager.sharedInstance().unregisterComponent(table); // Get a copy of the old MouseListener & MouseMotionListeners, so we // can later proxy them through a MouseEventConsumptionChecker. MouseListener[] oldMouseListeners = (MouseListener[]) table.getListeners(MouseListener.class); MouseMotionListener[] oldMouseMotionListeners = (MouseMotionListener[]) table.getListeners(MouseMotionListener.class); // as the first listeners. for (int i = 0; i < oldMouseListeners.length; i++) table.removeMouseListener(oldMouseListeners[i]); for (int i = 0; i < oldMouseMotionListeners.length; i++) table.removeMouseMotionListener(oldMouseMotionListeners[i]); // Construct the drag recognizer. // We want to use a platform-dependent GestureRecognizer, // so that the fireDragGestureRecognized event // can set the correct actions based on user input, // but we also want to use our listeners // for input, so that can consume the event appropriately // and only make dragging possible if something was selected. MouseDragGestureRecognizer recognizer; try { recognizer = (MouseDragGestureRecognizer) DragSource.getDefaultDragSource().createDefaultDragGestureRecognizer(table, DnDConstants.ACTION_COPY | DnDConstants.ACTION_LINK, DragListener.instance()); } catch (Throwable failed) { for (int i = 0; i < oldMouseListeners.length; i++) table.addMouseListener(oldMouseListeners[i]); for (int i = 0; i < oldMouseMotionListeners.length; i++) table.addMouseMotionListener(oldMouseMotionListeners[i]); ToolTipManager.sharedInstance().registerComponent(table); return; } // Wrap the recognizer around another recognizer that will also // check for selection. table.removeMouseListener(recognizer); table.removeMouseMotionListener(recognizer); TableDragRecognitionWrapper inputListener = new TableDragRecognitionWrapper(table, recognizer); table.addMouseListener(inputListener); table.addMouseMotionListener(inputListener); DragSource.getDefaultDragSource().addDragSourceListener(inputListener); // event-consumption checker. for (int i = 0; i < oldMouseListeners.length; i++) table.addMouseListener(MouseEventConsumptionChecker.proxy(oldMouseListeners[i])); for (int i = 0; i < oldMouseMotionListeners.length; i++) table.addMouseMotionListener(MouseEventConsumptionChecker.proxy(oldMouseMotionListeners[i])); table.setMouseEventsProxied(true); // Then re-register tooltips. ToolTipManager.sharedInstance().registerComponent(table); }
Example 6
Project: OSMembrane-master File: MainFrameGlassPane.java View source code |
/**
* Draws a specific {@link LibraryFunction} that is currently dragged & drop
* where the cursor is
*
* @param libraryFunction
* the view function to be drawn
* @param point
* top left position of the view function to be drawn
*/
public void dragAndDrop(LibraryFunction libraryFunction, Point point) {
if (dragAndDrop == null) {
// add the display function
dragAndDrop = new LibraryFunction(null, libraryFunction.getModelFunctionPrototype(), false);
dragAndDrop.setSize(libraryFunction.getPreferredSize());
dragAndDrop.forceHighlight(true);
dragAndDrop.setCursor(DragSource.DefaultCopyDrop);
add(dragAndDrop);
setVisible(true);
}
dragAndDrop.setLocation(point);
}
Example 7
Project: cayenne-master File: TreeDragSource.java View source code |
public void dragOver(DragSourceDragEvent dsde) { TreePath sourcePath = sourceTree.getSelectionPath(); DefaultMutableTreeNode sourceParent = (DefaultMutableTreeNode) sourcePath.getLastPathComponent(); TreePath path = dt.getPath(); if (path == null) { dsde.getDragSourceContext().setCursor(DragSource.DefaultLinkNoDrop); return; } DefaultMutableTreeNode parent = (DefaultMutableTreeNode) path.getLastPathComponent(); if (sourceParent.getUserObject() instanceof DataMap && parent.getUserObject() instanceof DataNodeDescriptor) { dsde.getDragSourceContext().setCursor(DragSource.DefaultLinkDrop); } else { dsde.getDragSourceContext().setCursor(DragSource.DefaultLinkNoDrop); } }
Example 8
Project: com.revolsys.open-master File: DnDTabbedPane.java View source code |
@Override public void dragOver(final DragSourceDragEvent e) { // e.getLocation() // This method returns a Point indicating the cursor location in screen // coordinates at the moment final TabTransferData data = getTabTransferData(e); if (data == null) { e.getDragSourceContext().setCursor(DragSource.DefaultMoveNoDrop); return; } /* * Point tabPt = e.getLocation(); SwingUtilities.convertPointFromScreen(tabPt, * DnDTabbedPane.this); if (DnDTabbedPane.this.contains(tabPt)) { int targetIdx = * getTargetTabIndex(tabPt); int sourceIndex = data.getTabIndex(); if * (getTabAreaBound().contains(tabPt) && (targetIdx >= 0) && (targetIdx != sourceIndex) && * (targetIdx != sourceIndex + 1)) { e.getDragSourceContext().setCursor( * DragSource.DefaultMoveDrop); return; } e.getDragSourceContext().setCursor( * DragSource.DefaultMoveNoDrop); return; } */ e.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); }
Example 9
Project: Desktop-master File: MNodeDragListener.java View source code |
public void dragGestureRecognized(final DragGestureEvent e) { final MainView mainView = (MainView) e.getComponent(); final NodeView nodeView = mainView.getNodeView(); if (!nodeView.isSelected()) { nodeView.getMap().getModeController().getController().getSelection().selectAsTheOnlyOneSelected(nodeView.getModel()); } Rectangle bounds = new Rectangle(0, 0, mainView.getWidth(), mainView.getHeight()); if (!bounds.contains(e.getDragOrigin())) return; final int dragActionType = e.getDragAction(); if (dragActionType == DnDConstants.ACTION_MOVE) { final NodeModel node = nodeView.getModel(); if (node.isRoot()) { if (!isLinkDragEvent(e)) return; } } final String dragActionName; Cursor cursor = getCursorByAction(dragActionType); if (isLinkDragEvent(e)) { cursor = DragSource.DefaultLinkDrop; dragActionName = "LINK"; } else if ((e.getTriggerEvent().getModifiersEx() & InputEvent.BUTTON2_DOWN_MASK) != 0) { cursor = DragSource.DefaultCopyDrop; dragActionName = "COPY"; } else { dragActionName = "MOVE"; } final Transferable t = ClipboardController.getController().copy(Controller.getCurrentController().getSelection()); ((MindMapNodesSelection) t).setDropAction(dragActionName); try { e.startDrag(cursor, t, new DragSourceListener() { public void dragDropEnd(final DragSourceDropEvent dsde) { } public void dragEnter(final DragSourceDragEvent e) { } public void dragExit(final DragSourceEvent dse) { } public void dragOver(final DragSourceDragEvent dsde) { } public void dropActionChanged(final DragSourceDragEvent dsde) { dsde.getDragSourceContext().setCursor(getCursorByAction(dsde.getUserAction())); } }); } catch (final InvalidDnDOperationException ex) { } }
Example 10
Project: Docear-master File: MNodeDragListener.java View source code |
public void dragGestureRecognized(final DragGestureEvent e) { final MainView mainView = (MainView) e.getComponent(); final NodeView nodeView = mainView.getNodeView(); if (!nodeView.isSelected()) { nodeView.getMap().getModeController().getController().getSelection().selectAsTheOnlyOneSelected(nodeView.getModel()); } Rectangle bounds = new Rectangle(0, 0, mainView.getWidth(), mainView.getHeight()); if (!bounds.contains(e.getDragOrigin())) return; final int dragActionType = e.getDragAction(); if (dragActionType == DnDConstants.ACTION_MOVE) { final NodeModel node = nodeView.getModel(); if (node.isRoot()) { if (!isLinkDragEvent(e)) return; } } final String dragActionName; Cursor cursor = getCursorByAction(dragActionType); if (isLinkDragEvent(e)) { cursor = DragSource.DefaultLinkDrop; dragActionName = "LINK"; } else if ((e.getTriggerEvent().getModifiersEx() & InputEvent.BUTTON2_DOWN_MASK) != 0) { cursor = DragSource.DefaultCopyDrop; dragActionName = "COPY"; } else { dragActionName = "MOVE"; } final Transferable t = ClipboardController.getController().copy(Controller.getCurrentController().getSelection()); ((MindMapNodesSelection) t).setDropAction(dragActionName); try { e.startDrag(cursor, t, new DragSourceListener() { public void dragDropEnd(final DragSourceDropEvent dsde) { } public void dragEnter(final DragSourceDragEvent e) { } public void dragExit(final DragSourceEvent dse) { } public void dragOver(final DragSourceDragEvent dsde) { } public void dropActionChanged(final DragSourceDragEvent dsde) { dsde.getDragSourceContext().setCursor(getCursorByAction(dsde.getUserAction())); } }); } catch (final InvalidDnDOperationException ex) { } }
Example 11
Project: Electric-VLSI-master File: DragButton.java View source code |
public void dragGestureRecognized(DragGestureEvent e) { Cursor style = DragSource.DefaultMoveDrop; String command = "MOVEBUTTON"; if ((e.getTriggerEvent().getModifiersEx() & MouseEvent.SHIFT_DOWN_MASK) != 0) style = DragSource.DefaultCopyDrop; command = "COPYBUTTON"; // make the Transferable Object Transferable transferable = new StringSelection("PANEL " + panelNumber + " " + command + " " + getText()); // begin the drag dragSource.startDrag(e, style, transferable, this); }
Example 12
Project: WorldPainter-master File: DnDToggleButton.java View source code |
private void init() {
transferHandler = new TransferHandler() {
@Override
protected Transferable createTransferable(JComponent c) {
return new DnDToggleButton(getText(), getIcon());
}
};
setTransferHandler(transferHandler);
source = new DragSource();
source.createDefaultDragGestureRecognizer(this, DnDConstants.ACTION_COPY, this);
}
Example 13
Project: yoshikoder-master File: TreeDragSource.java View source code |
// Drag gesture handler public void dragGestureRecognized(DragGestureEvent dge) { TreePath path = sourceTree.getSelectionPath(); if ((path == null) || (path.getPathCount() <= 1)) { // We can't really move the root node (or an empty selection). return; } // Remember which node was dragged off so we can delete it to complete a // move // operation. oldNode = (Node) path.getLastPathComponent(); // Make a version of the node that we can use in the DnD system. transferable = new TransferableTreeNode(path); // And start the drag process. We start with a no-drop cursor, assuming // that the // user won't want to drop the item right where she picked it up. source.startDrag(dge, DragSource.DefaultMoveNoDrop, transferable, this); // If you support dropping the node anywhere, you should probably start // with a // valid move cursor: // source.startDrag(dge, DragSource.DefaultMoveDrop, transferable, // this); }
Example 14
Project: cids-navigator-master File: CidsBeanList.java View source code |
@Override
public void dragGestureRecognized(final DragGestureEvent dge) {
final List<DefaultMetaTreeNode> selectedValues = new ArrayList<DefaultMetaTreeNode>();
if (getSelectedValues() != null) {
for (final Object bean : getSelectedValues()) {
final MetaObjectNode mon = new MetaObjectNode((CidsBean) bean);
final ObjectTreeNode metaTreeNode = new ObjectTreeNode(mon);
selectedValues.add(metaTreeNode);
}
this.metaTransferable = new MetaTreeNodeTransferable(selectedValues);
this.metaTransferable.setTransferAction(dge.getDragAction());
this.ds.startDrag(dge, DragSource.DefaultMoveDrop, this.metaTransferable, this);
}
}
Example 15
Project: ComicEPUB-master File: TableRowTransferHandler.java View source code |
@Override public boolean canImport(TransferSupport info) { JTable t = (JTable) info.getComponent(); boolean b = info.isDrop() && info.isDataFlavorSupported(localObjectFlavor); if (!info.isDataFlavorSupported(localObjectFlavor)) { t.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); } else { //XXX bug? t.setCursor(b ? DragSource.DefaultMoveDrop : DragSource.DefaultMoveNoDrop); } return b; }
Example 16
Project: Electric8-master File: DragButton.java View source code |
// public void setText(String txt) // { // super.setText(panelNumber + ": " + txt); // } // public void setForeground(Color c) { // if (label != null) label.setForeground(c); // } // private static String rev(String s) { // StringBuffer sb = new StringBuffer(); // for(int i=s.length()-1; i>=0; i--) // sb.append(s.charAt(i)); // return sb.toString(); // } public void dragGestureRecognized(DragGestureEvent e) { Cursor style = DragSource.DefaultMoveDrop; String command = "MOVEBUTTON"; if ((e.getTriggerEvent().getModifiersEx() & MouseEvent.SHIFT_DOWN_MASK) != 0) // if (ClickZoomWireListener.isRightMouse(e.getTriggerEvent())) { style = DragSource.DefaultCopyDrop; command = "COPYBUTTON"; } // make the Transferable Object Transferable transferable = new StringSelection("PANEL " + panelNumber + " " + command + " " + getText()); // begin the drag dragSource.startDrag(e, style, transferable, this); }
Example 17
Project: flowspring-master File: TreeTable.java View source code |
@Override public void dragGestureRecognized(DragGestureEvent dge) { // TreeRow selrow = this.medialibrary.getValueAt(this.medialibrary.getSelectedRow()); // if(selrow != null) { // if(selrow.getType() == TreeRow.Title) { // Main.getWindow().getPlaylist().addTrack(new PlaylistTrack(selrow.getArtist() + " - " + selrow.getName(),selrow.getInt(),((Title)selrow).getPath())); // int row = TreeTable.this.getSelectedRow(); if (row != -1) { TreeRow selrow = TreeTable.this.getValueAt(row); if (selrow.getType() == TreeRow.Title) { dge.startDrag(DragSource.DefaultCopyDrop, new PlaylistTrack(selrow.getId(), selrow.getArtist() + " - " + selrow.getName(), selrow.getInt(), ((Title) selrow).getPath())); } else if (selrow.getType() == TreeRow.YoutubeVideo) { dge.startDrag(DragSource.DefaultCopyDrop, new PlaylistTrack(selrow.getName(), selrow.getInt(), ((YoutubeVideo) selrow).getVideoUrl())); } } }
Example 18
Project: freemind-mmx-master File: NodeDragListener.java View source code |
public void dragGestureRecognized(DragGestureEvent e) { if (!Resources.getInstance().getBoolProperty("draganddrop")) return; MindMapNode node = ((MainView) e.getComponent()).getNodeView().getModel(); if (node.isRoot()) return; // Transferable t; // = new StringSelection(""); String dragAction = "MOVE"; Cursor cursor = getCursorByAction(e.getDragAction()); int modifiersEx = e.getTriggerEvent().getModifiersEx(); boolean macLinkAction = Tools.isMacOsX() && ((modifiersEx & InputEvent.BUTTON1_DOWN_MASK) != 0) && e.getTriggerEvent().isMetaDown(); boolean otherOsLinkAction = (modifiersEx & InputEvent.BUTTON3_DOWN_MASK) != 0; if (macLinkAction || otherOsLinkAction) { // Change drag action cursor = DragSource.DefaultLinkDrop; dragAction = "LINK"; } if ((modifiersEx & InputEvent.BUTTON2_DOWN_MASK) != 0) { // Change drag action cursor = DragSource.DefaultCopyDrop; dragAction = "COPY"; } Transferable t = c.getModeController().copy(); // new MindMapNodesSelection("Ahoj","Ahoj","Ahoj", dragAction); ((MindMapNodesSelection) t).setDropAction(dragAction); // public void setDropAction(String dropActionContent) { // starts the dragging // DragSource dragSource = DragSource.getDefaultDragSource(); e.startDrag(cursor, t, new DragSourceListener() { public void dragDropEnd(DragSourceDropEvent dsde) { } public void dragEnter(DragSourceDragEvent e) { } public void dragExit(DragSourceEvent dse) { } public void dragOver(DragSourceDragEvent dsde) { } public void dropActionChanged(DragSourceDragEvent dsde) { dsde.getDragSourceContext().setCursor(getCursorByAction(dsde.getUserAction())); } }); }
Example 19
Project: jubula.core-master File: DvdTreeDragSource.java View source code |
/**
* {@inheritDoc}
*/
public void dragGestureRecognized(DragGestureEvent dge) {
TreePath path = m_tree.getLeadSelectionPath();
if ((path == null) || (path.getPathCount() <= 1)) {
// We cannot move the root node or an empty selection
return;
}
m_draggedNode = (DefaultMutableTreeNode) path.getLastPathComponent();
m_transferable = new DvdTransferableCategory(path);
m_source.startDrag(dge, DragSource.DefaultMoveDrop, m_transferable, this);
}
Example 20
Project: mmlTools-master File: TrackTabbedPane.java View source code |
@Override
public void dragGestureRecognized(DragGestureEvent event) {
Component c = event.getComponent();
if (!(c instanceof TrackTabbedPane)) {
return;
}
TrackTabbedPane tabbedPane = (TrackTabbedPane) c;
if (tabbedPane.getTabCount() > 1) {
try {
event.startDrag(DragSource.DefaultMoveDrop, new DataHandler(tabbedPane, DataFlavor.javaJVMLocalObjectMimeType));
} catch (InvalidDnDOperationException e) {
e.printStackTrace();
}
}
}
Example 21
Project: pentaho-reporting-master File: PaletteButton.java View source code |
public void dragGestureRecognized(final DragGestureEvent anEvent) {
final ElementMetaData elementMetaData = ElementTypeRegistry.getInstance().getElementType(elementName);
final ElementMetaDataTransferable transferable = new ElementMetaDataTransferable(elementMetaData);
anEvent.startDrag(DragSource.DefaultCopyNoDrop, EMPTY_DRAG_IMAGE, new Point(), transferable, null);
final ButtonModel model = getModel();
model.setArmed(false);
model.setPressed(false);
}
Example 22
Project: pomodoro4nb-master File: TaskTableDragAndDropUI.java View source code |
@Override public void mouseDragged(MouseEvent e) { table.setCursor(table.getBounds().contains(e.getPoint()) ? DragSource.DefaultMoveDrop : DragSource.DefaultMoveNoDrop); int fromIndex = table.getSelectedRow(); if (fromIndex >= 0) { isDragging = true; int rowHeight = table.getRowHeight(); int middleOfSelectedRow = (rowHeight * fromIndex) + (rowHeight / 2); int toIndex = -1; int yMousePoint = (int) e.getPoint().getY(); if (yMousePoint < (middleOfSelectedRow - rowHeight)) { toIndex = fromIndex - 1; } else if (yMousePoint > (middleOfSelectedRow + rowHeight)) { toIndex = fromIndex + 1; } if (toIndex >= 0 && toIndex < table.getRowCount()) { final TaskTable taskTable = (TaskTable) table; TaskTableModel model = taskTable.getTaskTableModel(); for (int i = 0; i < model.getColumnCount(); i++) { model.moveTask(fromIndex, toIndex); } taskTable.selectNextRow(toIndex); startPoint = yMousePoint; } offsetY = (startPoint - yMousePoint) * -1; table.repaint(); } }
Example 23
Project: classlib6-master File: DragGestureEvent.java View source code |
/**
* Deserializes this <code>DragGestureEvent</code>. This method first
* performs default deserialization for all non-<code>transient</code>
* fields. An attempt is then made to deserialize this object's
* <code>List</code> of gesture events as well. This is first attempted
* by deserializing the field <code>events</code>, because, in releases
* prior to 1.4, a non-<code>transient</code> field of this name stored the
* <code>List</code> of gesture events. If this fails, the next object in
* the stream is used instead. If the resulting <code>List</code> is
* <code>null</code>, this object's <code>List</code> of gesture events
* is set to an empty <code>List</code>.
*
* @since 1.4
*/
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
ObjectInputStream.GetField f = s.readFields();
dragSource = (DragSource) f.get("dragSource", null);
component = (Component) f.get("component", null);
origin = (Point) f.get("origin", null);
action = f.get("action", 0);
// Pre-1.4 support. 'events' was previously non-transient
try {
events = (List) f.get("events", null);
} catch (IllegalArgumentException e) {
events = (List) s.readObject();
}
// Implementation assumes 'events' is never null.
if (events == null) {
events = Collections.EMPTY_LIST;
}
}
Example 24
Project: geogebra-master File: SpreadsheetViewDnD.java View source code |
// ======================================
// Drag Source Listeners
// ======================================
@Override
public void dragGestureRecognized(DragGestureEvent dge) {
if (!table.isOverDnDRegion) {
return;
}
/*
* ----- code from AlgebraView Dnd, to be adapted later
*
* if(geoLabelList == null) geoLabelList = new ArrayList<String>(); else
* geoLabelList.clear();
*
* for(GeoElement geo : app.getSelectedGeos()){
* geoLabelList.add(geo.getLabel()); }
*
* // if we have something ... do the drag! if(geoLabelList.size() > 0){
*
* // create drag image StringBuilder sb = new StringBuilder();
* sb.append("\\fbox{\\begin{array}{l}"); for(GeoElement
* geo:app.getSelectedGeos()){
* sb.append(geo.getLaTeXAlgebraDescription(true)); sb.append("\\\\"); }
* sb.append("\\end{array}}"); ImageIcon ic =
* GeoGebraIcon.createLatexIcon(app, sb.toString(), app.getPlainFont(),
* false, Color.DARK_GRAY, null);
*
* // start drag ds.startDrag(dge, DragSource.DefaultCopyDrop,
* ic.getImage(), new Point(-5,-ic.getIconHeight()+5), new
* TransferableAlgebraView(geoLabelList), this); }
*
*/
}
Example 25
Project: ikvm-openjdk-master File: DragGestureEvent.java View source code |
/**
* Deserializes this <code>DragGestureEvent</code>. This method first
* performs default deserialization for all non-<code>transient</code>
* fields. An attempt is then made to deserialize this object's
* <code>List</code> of gesture events as well. This is first attempted
* by deserializing the field <code>events</code>, because, in releases
* prior to 1.4, a non-<code>transient</code> field of this name stored the
* <code>List</code> of gesture events. If this fails, the next object in
* the stream is used instead. If the resulting <code>List</code> is
* <code>null</code>, this object's <code>List</code> of gesture events
* is set to an empty <code>List</code>.
*
* @since 1.4
*/
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
ObjectInputStream.GetField f = s.readFields();
dragSource = (DragSource) f.get("dragSource", null);
component = (Component) f.get("component", null);
origin = (Point) f.get("origin", null);
action = f.get("action", 0);
// Pre-1.4 support. 'events' was previously non-transient
try {
events = (List) f.get("events", null);
} catch (IllegalArgumentException e) {
events = (List) s.readObject();
}
// Implementation assumes 'events' is never null.
if (events == null) {
events = Collections.EMPTY_LIST;
}
}
Example 26
Project: JamVM-PH-master File: GtkMouseDragGestureRecognizer.java View source code |
public void mouseDragged(MouseEvent e) {
if (!events.isEmpty()) {
int act = getDropActionFromEvent(e);
if (act == DnDConstants.ACTION_NONE)
return;
Point origin = ((MouseEvent) events.get(0)).getPoint();
Point current = e.getPoint();
int dx = Math.abs(origin.x - current.x);
int dy = Math.abs(origin.y - current.y);
int threshold = DragSource.getDragThreshold();
if (dx > threshold || dy > threshold)
fireDragGestureRecognized(act, origin);
else
appendEvent(e);
}
}
Example 27
Project: JDK-master File: DragGestureEvent.java View source code |
/**
* Deserializes this <code>DragGestureEvent</code>. This method first
* performs default deserialization for all non-<code>transient</code>
* fields. An attempt is then made to deserialize this object's
* <code>List</code> of gesture events as well. This is first attempted
* by deserializing the field <code>events</code>, because, in releases
* prior to 1.4, a non-<code>transient</code> field of this name stored the
* <code>List</code> of gesture events. If this fails, the next object in
* the stream is used instead. If the resulting <code>List</code> is
* <code>null</code>, this object's <code>List</code> of gesture events
* is set to an empty <code>List</code>.
*
* @since 1.4
*/
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
ObjectInputStream.GetField f = s.readFields();
dragSource = (DragSource) f.get("dragSource", null);
component = (Component) f.get("component", null);
origin = (Point) f.get("origin", null);
action = f.get("action", 0);
// Pre-1.4 support. 'events' was previously non-transient
try {
events = (List) f.get("events", null);
} catch (IllegalArgumentException e) {
events = (List) s.readObject();
}
// Implementation assumes 'events' is never null.
if (events == null) {
events = Collections.EMPTY_LIST;
}
}
Example 28
Project: jdk7u-jdk-master File: DragGestureEvent.java View source code |
/**
* Deserializes this <code>DragGestureEvent</code>. This method first
* performs default deserialization for all non-<code>transient</code>
* fields. An attempt is then made to deserialize this object's
* <code>List</code> of gesture events as well. This is first attempted
* by deserializing the field <code>events</code>, because, in releases
* prior to 1.4, a non-<code>transient</code> field of this name stored the
* <code>List</code> of gesture events. If this fails, the next object in
* the stream is used instead. If the resulting <code>List</code> is
* <code>null</code>, this object's <code>List</code> of gesture events
* is set to an empty <code>List</code>.
*
* @since 1.4
*/
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
ObjectInputStream.GetField f = s.readFields();
dragSource = (DragSource) f.get("dragSource", null);
component = (Component) f.get("component", null);
origin = (Point) f.get("origin", null);
action = f.get("action", 0);
// Pre-1.4 support. 'events' was previously non-transient
try {
events = (List) f.get("events", null);
} catch (IllegalArgumentException e) {
events = (List) s.readObject();
}
// Implementation assumes 'events' is never null.
if (events == null) {
events = Collections.EMPTY_LIST;
}
}
Example 29
Project: kevoree-master File: PortDragSourceListener.java View source code |
/**
* callback when a DnD begining is detected
* @param dge
*/
@Override
public void dragGestureRecognized(DragGestureEvent dge) {
//STEP 0 CLEAN SELECTED PORT
/*
CleanRequirePortBinding commandclean = new CleanRequirePortBinding();
commandclean.setKernel(kernel);
commandclean.setPortpanel(eventSourcePanel);
commandclean.execute(null);
*/
//STEP 1 CREATE FLIGHT BINDING
//if()
//tempPanel = new ComponentPanel();
//tempPanel.setPreferredSize(new Dimension(200,200));
dragOriginEvent = dge;
Point origin = dragOriginEvent.getDragOrigin();
origin2 = (Point) origin.clone();
//SwingUtilities.convertPointToScreen(origin2, p);
//SwingUtilities.convertPointFromScreen(origin2,(Component) p);
dragSource.startDrag(dragOriginEvent, DragSource.DefaultLinkDrop, transferable, this);
//tv.showTrashZone(true);
// flightComponent.setActive(true);
tempBinding.setFrom(eventSourcePanel);
tempBinding.setTo(tempPanel);
kernel.getModelPanel().addBinding(tempBinding);
kernel.getModelPanel().setFlightObject(tempPanel);
// tv.remove(flightComponent);
// App.view.desktop.add(flightComponent);
}
Example 30
Project: kolmafia-master File: JDnDList.java View source code |
public void dragGestureRecognized(final DragGestureEvent dge) {
Object[] selectedObjects = this.getSelectedValues();
if (selectedObjects.length == 0) {
return;
}
StringBuffer sb = new StringBuffer();
for (int i = 0; i < selectedObjects.length; i++) {
sb.append(selectedObjects[i].toString() + "\n");
}
// Build a StringSelection object that the Drag Source
// can use to transport a string to the Drop Target
StringSelection text = new StringSelection(sb.toString());
// Start dragging the object
this.dragSource.startDrag(dge, DragSource.DefaultMoveDrop, text, this);
}
Example 31
Project: ManagedRuntimeInitiative-master File: DragGestureEvent.java View source code |
/**
* Deserializes this <code>DragGestureEvent</code>. This method first
* performs default deserialization for all non-<code>transient</code>
* fields. An attempt is then made to deserialize this object's
* <code>List</code> of gesture events as well. This is first attempted
* by deserializing the field <code>events</code>, because, in releases
* prior to 1.4, a non-<code>transient</code> field of this name stored the
* <code>List</code> of gesture events. If this fails, the next object in
* the stream is used instead. If the resulting <code>List</code> is
* <code>null</code>, this object's <code>List</code> of gesture events
* is set to an empty <code>List</code>.
*
* @since 1.4
*/
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
ObjectInputStream.GetField f = s.readFields();
dragSource = (DragSource) f.get("dragSource", null);
component = (Component) f.get("component", null);
origin = (Point) f.get("origin", null);
action = f.get("action", 0);
// Pre-1.4 support. 'events' was previously non-transient
try {
events = (List) f.get("events", null);
} catch (IllegalArgumentException e) {
events = (List) s.readObject();
}
// Implementation assumes 'events' is never null.
if (events == null) {
events = Collections.EMPTY_LIST;
}
}
Example 32
Project: openjdk-master File: DragGestureRecognizer.java View source code |
/** * Deserializes this {@code DragGestureRecognizer}. This method first * performs default deserialization for all non-{@code transient} * fields. This object's {@code DragGestureListener} is then * deserialized as well by using the next object in the stream. * * @since 1.4 */ @SuppressWarnings("unchecked") private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException { ObjectInputStream.GetField f = s.readFields(); DragSource newDragSource = (DragSource) f.get("dragSource", null); if (newDragSource == null) { throw new InvalidObjectException("null DragSource"); } dragSource = newDragSource; component = (Component) f.get("component", null); sourceActions = f.get("sourceActions", 0) & (DnDConstants.ACTION_COPY_OR_MOVE | DnDConstants.ACTION_LINK); events = (ArrayList<InputEvent>) f.get("events", new ArrayList<>(1)); dragGestureListener = (DragGestureListener) s.readObject(); }
Example 33
Project: openjdk8-jdk-master File: DragGestureEvent.java View source code |
/**
* Deserializes this <code>DragGestureEvent</code>. This method first
* performs default deserialization for all non-<code>transient</code>
* fields. An attempt is then made to deserialize this object's
* <code>List</code> of gesture events as well. This is first attempted
* by deserializing the field <code>events</code>, because, in releases
* prior to 1.4, a non-<code>transient</code> field of this name stored the
* <code>List</code> of gesture events. If this fails, the next object in
* the stream is used instead. If the resulting <code>List</code> is
* <code>null</code>, this object's <code>List</code> of gesture events
* is set to an empty <code>List</code>.
*
* @since 1.4
*/
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
ObjectInputStream.GetField f = s.readFields();
dragSource = (DragSource) f.get("dragSource", null);
component = (Component) f.get("component", null);
origin = (Point) f.get("origin", null);
action = f.get("action", 0);
// Pre-1.4 support. 'events' was previously non-transient
try {
events = (List) f.get("events", null);
} catch (IllegalArgumentException e) {
events = (List) s.readObject();
}
// Implementation assumes 'events' is never null.
if (events == null) {
events = Collections.EMPTY_LIST;
}
}
Example 34
Project: property-db-master File: DragGestureEvent.java View source code |
/** {@collect.stats}
* Deserializes this <code>DragGestureEvent</code>. This method first
* performs default deserialization for all non-<code>transient</code>
* fields. An attempt is then made to deserialize this object's
* <code>List</code> of gesture events as well. This is first attempted
* by deserializing the field <code>events</code>, because, in releases
* prior to 1.4, a non-<code>transient</code> field of this name stored the
* <code>List</code> of gesture events. If this fails, the next object in
* the stream is used instead. If the resulting <code>List</code> is
* <code>null</code>, this object's <code>List</code> of gesture events
* is set to an empty <code>List</code>.
*
* @since 1.4
*/
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
ObjectInputStream.GetField f = s.readFields();
dragSource = (DragSource) f.get("dragSource", null);
component = (Component) f.get("component", null);
origin = (Point) f.get("origin", null);
action = f.get("action", 0);
// Pre-1.4 support. 'events' was previously non-transient
try {
events = (List) f.get("events", null);
} catch (IllegalArgumentException e) {
events = (List) s.readObject();
}
// Implementation assumes 'events' is never null.
if (events == null) {
events = Collections.EMPTY_LIST;
}
}
Example 35
Project: ptii-master File: DnDTable.java View source code |
public void dragOver(DragSourceDragEvent event) { DragSourceContext context = event.getDragSourceContext(); java.awt.Point location = event.getLocation(); Point org = this.getLocationOnScreen(); Point relLoc = new Point(location.x - org.x, location.y - org.y); int col = columnAtPoint(relLoc); int row = rowAtPoint(relLoc); Component component = getControlAt(col, row); if (col < 1 || row < 1 || component != null) { context.setCursor(DragSource.DefaultMoveNoDrop); } else { context.setCursor(DragSource.DefaultMoveDrop); } }
Example 36
Project: QuaquaOld-master File: QuaquaDragRecognitionSupport.java View source code |
/** * Returns whether or not the event is potentially part of a drag sequence. */ private boolean mousePressedImpl(MouseEvent me) { component = (JComponent) me.getSource(); if (mapDragOperationFromModifiers(me, component.getTransferHandler()) != TransferHandler.NONE) { try { //motionThreshold = DragSource.getDragThreshold(); motionThreshold = ((Integer) Methods.invokeStatic(DragSource.class, "getDragThreshold")).intValue(); } catch (NoSuchMethodException ex) { Integer td = (Integer) Toolkit.getDefaultToolkit().getDesktopProperty("DnD.gestureMotionThreshold"); if (td != null) { motionThreshold = td.intValue(); } } dndArmedEvent = me; return true; } clearState(); return false; }
Example 37
Project: SmallMind-master File: DragHandler.java View source code |
@Override
public void dragGestureRecognized(DragGestureEvent dragGestureEvent) {
Transferable transferable;
Icon dragIcon;
if (((dragGestureEvent.getDragAction() & actions) != 0) && ((transferable = getTransferable(dragGestureEvent)) != null)) {
cursorPair = new CursorPair(dragGestureEvent.getDragAction());
if (((dragIcon = getDragIcon(dragGestureEvent, imageOffset)) != null) && DragSource.isDragImageSupported()) {
dragGestureEvent.startDrag(cursorPair.getNoDropCursor(), createImageFromIcon(dragIcon), imageOffset, transferable, this);
} else {
if (dragIcon != null) {
ghostPanel.setImage(createImageFromIcon(dragIcon));
ghostPanel.setLocation(0, 0);
ghostPanel.setCursor(cursorPair.getNoDropCursor());
ghostPanel.setVisible(true);
}
dragGestureEvent.startDrag(cursorPair.getNoDropCursor(), transferable, this);
}
dragGestureEvent.getDragSource().addDragSourceMotionListener(this);
}
}
Example 38
Project: SOAP-master File: SoapUIDragAndDropHandler.java View source code |
/**
* This is where the ghost image is drawn
*/
public void dragOver(DropTargetDragEvent e) {
// Even if the mouse is not moving, this method is still invoked 10
// times per second
Point pt = e.getLocation();
if (pt.equals(_ptLast)) {
return;
}
_ptLast = pt;
Graphics2D g2 = (Graphics2D) dragAndDropable.getComponent().getGraphics();
// drag image
if (!DragSource.isDragImageSupported() && _imgGhost != null && _ptOffset != null) {
// Rub
dragAndDropable.getComponent().paintImmediately(_raGhost.getBounds());
// out
// the
// last ghost
// image and cue line
// And remember where we are about to draw the new ghost image
_raGhost.setRect(pt.x - _ptOffset.x, pt.y - _ptOffset.y, _imgGhost.getWidth(), _imgGhost.getHeight());
g2.drawImage(_imgGhost, AffineTransform.getTranslateInstance(_raGhost.getX(), _raGhost.getY()), null);
} else // Just rub out the last cue line
{
dragAndDropable.getComponent().paintImmediately(_raCueLine.getBounds());
}
ModelItem modelItem = dragAndDropable.getModelItemForLocation(pt.x, pt.y);
if (modelItem == null) {
e.rejectDrag();
return;
}
if (!(modelItem == _pathLast)) {
// movement trend
_pathLast = modelItem;
_timerHover.restart();
}
// In any case draw (over the ghost image if necessary) a cue line
// indicating where a drop will occur
Rectangle raPath = dragAndDropable.getModelItemBounds(modelItem);
int dt = dropType;
if (dropType == DropType.AFTER) {
_raCueLine.setRect(0, raPath.y + (int) raPath.getHeight() - 2, dragAndDropable.getComponent().getWidth(), 2);
} else if (dropType == DropType.BEFORE) {
_raCueLine.setRect(0, raPath.y, dragAndDropable.getComponent().getWidth(), 2);
} else if (dropType == DropType.ON) {
_raCueLine.setRect(0, raPath.y, dragAndDropable.getComponent().getWidth(), raPath.getHeight());
} else {
if (pt.y > (raPath.y + (raPath.getHeight() / 2) + ON_RANGE)) {
_raCueLine.setRect(0, raPath.y + (int) raPath.getHeight() - 2, dragAndDropable.getComponent().getWidth(), 2);
dt = DropType.AFTER;
} else if (pt.y < (raPath.y + (raPath.getHeight() / 2) - ON_RANGE)) {
_raCueLine.setRect(0, raPath.y, dragAndDropable.getComponent().getWidth(), 2);
dt = DropType.BEFORE;
} else {
_raCueLine.setRect(0, raPath.y, dragAndDropable.getComponent().getWidth(), raPath.getHeight());
dt = DropType.ON;
}
}
boolean dragAcceptable = isDragAcceptable(e, dt);
g2.setColor(_colorCueLine);
g2.fill(_raCueLine);
if (dragAcceptable) {
dragAndDropable.setDragInfo(dropInfo);
} else {
dragAndDropable.setDragInfo("");
}
ToolTipManager.sharedInstance().mouseMoved(new // X-Y
MouseEvent(// X-Y
dragAndDropable.getComponent(), // X-Y
0, // X-Y
0, // X-Y
0, // X-Y
pt.x, // X-Y
pt.y + 10, // tip
0, false));
// And include the cue line in the area to be rubbed out next time
_raGhost = _raGhost.createUnion(_raCueLine);
if (!dragAcceptable) {
e.rejectDrag();
} else {
e.acceptDrag(e.getDropAction());
}
}
Example 39
Project: soapui-master File: SoapUIDragAndDropHandler.java View source code |
/**
* This is where the ghost image is drawn
*/
public void dragOver(DropTargetDragEvent e) {
// Even if the mouse is not moving, this method is still invoked 10
// times per second
Point pt = e.getLocation();
if (pt.equals(_ptLast)) {
return;
}
_ptLast = pt;
Graphics2D g2 = (Graphics2D) dragAndDropable.getComponent().getGraphics();
// drag image
if (!DragSource.isDragImageSupported() && _imgGhost != null && _ptOffset != null) {
// Rub
dragAndDropable.getComponent().paintImmediately(_raGhost.getBounds());
// out
// the
// last ghost
// image and cue line
// And remember where we are about to draw the new ghost image
_raGhost.setRect(pt.x - _ptOffset.x, pt.y - _ptOffset.y, _imgGhost.getWidth(), _imgGhost.getHeight());
g2.drawImage(_imgGhost, AffineTransform.getTranslateInstance(_raGhost.getX(), _raGhost.getY()), null);
} else // Just rub out the last cue line
{
dragAndDropable.getComponent().paintImmediately(_raCueLine.getBounds());
}
ModelItem modelItem = dragAndDropable.getModelItemForLocation(pt.x, pt.y);
if (modelItem == null) {
e.rejectDrag();
return;
}
if (!(modelItem == _pathLast)) {
// movement trend
_pathLast = modelItem;
_timerHover.restart();
}
// In any case draw (over the ghost image if necessary) a cue line
// indicating where a drop will occur
Rectangle raPath = dragAndDropable.getModelItemBounds(modelItem);
int dt = dropType;
if (dropType == DropType.AFTER) {
_raCueLine.setRect(0, raPath.y + (int) raPath.getHeight() - 2, dragAndDropable.getComponent().getWidth(), 2);
} else if (dropType == DropType.BEFORE) {
_raCueLine.setRect(0, raPath.y, dragAndDropable.getComponent().getWidth(), 2);
} else if (dropType == DropType.ON) {
_raCueLine.setRect(0, raPath.y, dragAndDropable.getComponent().getWidth(), raPath.getHeight());
} else {
if (pt.y > (raPath.y + (raPath.getHeight() / 2) + ON_RANGE)) {
_raCueLine.setRect(0, raPath.y + (int) raPath.getHeight() - 2, dragAndDropable.getComponent().getWidth(), 2);
dt = DropType.AFTER;
} else if (pt.y < (raPath.y + (raPath.getHeight() / 2) - ON_RANGE)) {
_raCueLine.setRect(0, raPath.y, dragAndDropable.getComponent().getWidth(), 2);
dt = DropType.BEFORE;
} else {
_raCueLine.setRect(0, raPath.y, dragAndDropable.getComponent().getWidth(), raPath.getHeight());
dt = DropType.ON;
}
}
boolean dragAcceptable = isDragAcceptable(e, dt);
g2.setColor(_colorCueLine);
g2.fill(_raCueLine);
if (dragAcceptable) {
dragAndDropable.setDragInfo(dropInfo);
} else {
dragAndDropable.setDragInfo("");
}
ToolTipManager.sharedInstance().mouseMoved(new // X-Y
MouseEvent(// X-Y
dragAndDropable.getComponent(), // X-Y
0, // X-Y
0, // X-Y
0, // X-Y
pt.x, // X-Y
pt.y + 10, // tip
0, false));
// And include the cue line in the area to be rubbed out next time
_raGhost = _raGhost.createUnion(_raCueLine);
if (!dragAcceptable) {
e.rejectDrag();
} else {
e.acceptDrag(e.getDropAction());
}
}
Example 40
Project: sweethome3d-master File: VisualTransferHandler.java View source code |
/**
* Causes the Swing drag support to be initiated with a drag icon if necessary.
* This method implements the expected behavior of <code>exportAsDrag</code>
* if <code>getVisualRepresentation</code> was used in <code>TransferHandler</code> implementation.
* As only Mac OS X supports drag image, the drag icon will actually appear only on this system.
*/
public void exportAsDrag(JComponent source, InputEvent ev, int action) {
int sourceActions = getSourceActions(source);
int dragAction = sourceActions & action;
if (DragSource.isDragImageSupported() && dragAction != NONE && (ev instanceof MouseEvent)) {
this.dragGestureRecognizerWithVisualRepresentation.gestured(source, (MouseEvent) ev, sourceActions, dragAction);
} else {
super.exportAsDrag(source, ev, action);
}
}
Example 41
Project: Thaw-master File: DragAndDropManager.java View source code |
/*private class FileTransferHandler extends TransferHandler {
private static final long serialVersionUID = 1L;
protected Transferable createTransferable(final JComponent c) {
if(c == queuePanels[0].getTable()) {
queuePanels[0].reloadSelections();
return new DragableFinishedTransfers(queuePanels[0].getSelectedQueries(), false);
}
if(c == queuePanels[1].getTable()) {
queuePanels[1].reloadSelections();
return new DragableFinishedTransfers(queuePanels[1].getSelectedQueries(), true);
}
return null;
}
}*/
public void dragGestureRecognized(final DragGestureEvent dge) {
try {
Transferable transferable;
transferable = getTransferableFor(dge.getComponent());
dge.startDrag(DragSource.DefaultCopyDrop, transferable);
} catch (final java.awt.dnd.InvalidDnDOperationException e) {
Logger.warning(this, "InvalideDnDOperation !");
}
}
Example 42
Project: Arise-master File: CityLayer.java View source code |
@Override
public void draw(Graphics2D g) {
g.drawImage(Game.getImage("system/city.png"), 0, 0, null);
Component hovered = null;
for (Component c : components) {
c.draw(g);
if (c.state == 2)
hovered = c;
}
if (activeBuilding != null) {
int x = Helper.round(Game.currentGame.mouse.x - activeBuilding.getWidth() / 2, Building.GRID);
int y = Helper.round(Game.currentGame.mouse.y - activeBuilding.getHeight() / 2, Building.GRID);
AffineTransform old = g.getTransform();
AffineTransform at = g.getTransform();
at.translate(x, y);
g.setTransform(at);
activeBuilding.setStage(1);
activeBuilding.draw(g);
g.setTransform(old);
Composite c = g.getComposite();
Color cl = g.getColor();
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.2f));
boolean free = true;
for (int i = activeBuilding.bx * Building.GRID; i < activeBuilding.bx * Building.GRID + activeBuilding.bw * Building.GRID; i += Building.GRID) {
for (int j = activeBuilding.by * Building.GRID; j < activeBuilding.by * Building.GRID + activeBuilding.bh * Building.GRID; j += Building.GRID) {
boolean green = new Rectangle(96, 96, 1088, 544).contains(new Rectangle(i + x, j + y, Building.GRID, Building.GRID)) && !intersectsBuildings(new Rectangle(i + x, j + y, Building.GRID, Building.GRID));
g.setColor(green ? Color.decode("#5fff5b") : Color.red);
g.fillRect(i + x, j + y, Building.GRID, Building.GRID);
if (!green)
free = false;
}
}
if (free)
Game.applet.setCursor(Cursor.getDefaultCursor());
else
Game.applet.setCursor(DragSource.DefaultMoveNoDrop);
g.setColor(Color.black);
for (int i = 0; i < 1088; i += Building.GRID) for (int j = 0; j < 544; j += Building.GRID) g.drawRect(i + 96, j + 96, Building.GRID, Building.GRID);
g.setComposite(c);
g.setColor(cl);
}
if (hovered != null)
hovered.drawTooltip(GameFrame.currentFrame.mouse.x, GameFrame.currentFrame.mouse.y, g);
}
Example 43
Project: BioPano-master File: EditorPalette.java View source code |
/** * * @param name * @param icon * @param cell */ public void addTemplate(final String name, ImageIcon icon, mxCell cell) { mxRectangle bounds = (mxGeometry) cell.getGeometry().clone(); final mxGraphTransferable t = new mxGraphTransferable(new Object[] { cell }, bounds); // Scales the image if it's too large for the library if (icon != null) { if (icon.getIconWidth() > 32 || icon.getIconHeight() > 32) { icon = new ImageIcon(icon.getImage().getScaledInstance(32, 32, 0)); } } final JLabel entry = new JLabel(icon); entry.setPreferredSize(new Dimension(50, 50)); entry.setBackground(EditorPalette.this.getBackground().brighter()); entry.setFont(new Font(entry.getFont().getFamily(), 0, 10)); entry.setVerticalTextPosition(JLabel.BOTTOM); entry.setHorizontalTextPosition(JLabel.CENTER); entry.setIconTextGap(0); entry.setToolTipText(name); entry.setText(name); entry.addMouseListener(new MouseListener() { /* * (non-Javadoc) * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent) */ public void mousePressed(MouseEvent e) { setSelectionEntry(entry, t); } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent) */ public void mouseClicked(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent) */ public void mouseEntered(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent) */ public void mouseExited(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent) */ public void mouseReleased(MouseEvent e) { } }); // Install the handler for dragging nodes into a graph DragGestureListener dragGestureListener = new DragGestureListener() { /** * */ public void dragGestureRecognized(DragGestureEvent e) { e.startDrag(null, mxSwingConstants.EMPTY_IMAGE, new Point(), t, null); } }; DragSource dragSource = new DragSource(); dragSource.createDefaultDragGestureRecognizer(entry, DnDConstants.ACTION_COPY, dragGestureListener); add(entry); }
Example 44
Project: classpath-doctor-master File: ClassPathList.java View source code |
public void dragGestureRecognized(DragGestureEvent dge) {
JList list = (JList) dge.getComponent();
Object[] selection = list.getSelectedValues();
if (selection.length < 2) {
PathEntry[] selectedEntries = new PathEntry[selection.length];
System.arraycopy(selection, 0, selectedEntries, 0, selection.length);
PathEntriesTransferable transferable = new PathEntriesTransferable(selectedEntries);
dge.startDrag(DragSource.DefaultMoveDrop, transferable);
} else {
getErrorHandler().handleError("Only one entry can be moved at a time");
}
}
Example 45
Project: CompendiumNG-master File: UIDraggableTreeCellRenderer.java View source code |
// SOURCE
/**
* A <code>DragGestureRecognizer</code> has detected
* a platform-dependent drag initiating gesture and
* is notifying this listener
* in order for it to initiate the action for the user.
* <P>
* @param e the <code>DragGestureEvent</code> describing
* the gesture that has just occurred
*/
public void dragGestureRecognized(DragGestureEvent e) {
InputEvent in = e.getTriggerEvent();
if (in instanceof MouseEvent) {
MouseEvent evt = (MouseEvent) in;
boolean isLeftMouse = SwingUtilities.isLeftMouseButton(evt);
if (isLeftMouse && !evt.isAltDown()) {
dragSource.startDrag(e, DragSource.DefaultCopyDrop, this, this);
}
}
}
Example 46
Project: consulo-master File: XLineBreakpointImpl.java View source code |
@Override protected GutterDraggableObject createBreakpointDraggableObject() { return new GutterDraggableObject() { @Override public boolean copy(int line, VirtualFile file) { if (canMoveTo(line, file)) { setFileUrl(file.getUrl()); setLine(line, true); return true; } return false; } @Override public Cursor getCursor(int line) { return canMoveTo(line, getFile()) ? DragSource.DefaultMoveDrop : DragSource.DefaultMoveNoDrop; } }; }
Example 47
Project: DesignPatternAnalysis-master File: DNDHelper.java View source code |
/**
* Used to create the gesture recognizer which in effect turns on draggability.
*/
protected DragGestureRecognizer createDragGestureRecognizer(DragGestureListener dgl) {
DragGestureRecognizer aDgr = null;
if (Component.class.isInstance(view())) {
Component c = (Component) view();
aDgr = java.awt.dnd.DragSource.getDefaultDragSource().createDefaultDragGestureRecognizer(c, getDragSourceActions(), dgl);
//System.out.println("DragGestureRecognizer created: " + view());
}
return aDgr;
}
Example 48
Project: energyefficientfattree-master File: EditorPalette.java View source code |
/** * * @param name * @param icon * @param cell */ public void addTemplate(final String name, ImageIcon icon, mxCell cell) { mxRectangle bounds = (mxGeometry) cell.getGeometry().clone(); final mxGraphTransferable t = new mxGraphTransferable(new Object[] { cell }, bounds); // Scales the image if it's too large for the library if (icon != null) { if (icon.getIconWidth() > 32 || icon.getIconHeight() > 32) { icon = new ImageIcon(icon.getImage().getScaledInstance(32, 32, 0)); } } final JLabel entry = new JLabel(icon); entry.setPreferredSize(new Dimension(50, 50)); entry.setBackground(EditorPalette.this.getBackground().brighter()); entry.setFont(new Font(entry.getFont().getFamily(), 0, 10)); entry.setVerticalTextPosition(JLabel.BOTTOM); entry.setHorizontalTextPosition(JLabel.CENTER); entry.setIconTextGap(0); entry.setToolTipText(name); entry.setText(name); entry.addMouseListener(new MouseListener() { /* * (non-Javadoc) * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent) */ public void mousePressed(MouseEvent e) { setSelectionEntry(entry, t); } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent) */ public void mouseClicked(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent) */ public void mouseEntered(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent) */ public void mouseExited(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent) */ public void mouseReleased(MouseEvent e) { } }); // Install the handler for dragging nodes into a graph DragGestureListener dragGestureListener = new DragGestureListener() { /** * */ public void dragGestureRecognized(DragGestureEvent e) { e.startDrag(null, mxConstants.EMPTY_IMAGE, new Point(), t, null); } }; DragSource dragSource = new DragSource(); dragSource.createDefaultDragGestureRecognizer(entry, DnDConstants.ACTION_COPY, dragGestureListener); add(entry); }
Example 49
Project: GKA1-master File: EditorPalette.java View source code |
/** * * @param name * @param icon * @param cell */ public void addTemplate(final String name, ImageIcon icon, mxCell cell) { mxRectangle bounds = (mxGeometry) cell.getGeometry().clone(); final mxGraphTransferable t = new mxGraphTransferable(new Object[] { cell }, bounds); // Scales the image if it's too large for the library if (icon != null) { if (icon.getIconWidth() > 32 || icon.getIconHeight() > 32) { icon = new ImageIcon(icon.getImage().getScaledInstance(32, 32, 0)); } } final JLabel entry = new JLabel(icon); entry.setPreferredSize(new Dimension(50, 50)); entry.setBackground(EditorPalette.this.getBackground().brighter()); entry.setFont(new Font(entry.getFont().getFamily(), 0, 10)); entry.setVerticalTextPosition(JLabel.BOTTOM); entry.setHorizontalTextPosition(JLabel.CENTER); entry.setIconTextGap(0); entry.setToolTipText(name); entry.setText(name); entry.addMouseListener(new MouseListener() { /* * (non-Javadoc) * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent) */ public void mousePressed(MouseEvent e) { setSelectionEntry(entry, t); } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent) */ public void mouseClicked(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent) */ public void mouseEntered(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent) */ public void mouseExited(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent) */ public void mouseReleased(MouseEvent e) { } }); // Install the handler for dragging nodes into a graph DragGestureListener dragGestureListener = new DragGestureListener() { /** * */ public void dragGestureRecognized(DragGestureEvent e) { e.startDrag(null, mxSwingConstants.EMPTY_IMAGE, new Point(), t, null); } }; DragSource dragSource = new DragSource(); dragSource.createDefaultDragGestureRecognizer(entry, DnDConstants.ACTION_COPY, dragGestureListener); add(entry); }
Example 50
Project: intellij-community-master File: XLineBreakpointImpl.java View source code |
@Override protected GutterDraggableObject createBreakpointDraggableObject() { return new GutterDraggableObject() { @Override public boolean copy(int line, VirtualFile file) { if (canMoveTo(line, file)) { setFileUrl(file.getUrl()); setLine(line, true); return true; } return false; } public void remove() { XBreakpointManager breakpointManager = XDebuggerManager.getInstance(getProject()).getBreakpointManager(); WriteAction.run(() -> breakpointManager.removeBreakpoint(XLineBreakpointImpl.this)); } @Override public Cursor getCursor(int line) { return canMoveTo(line, getFile()) ? DragSource.DefaultMoveDrop : DragSource.DefaultMoveNoDrop; } }; }
Example 51
Project: jaamsim-master File: EntityPallet.java View source code |
@Override
public void dragGestureRecognized(DragGestureEvent event) {
TreePath path = tree.getSelectionPath();
if (path != null) {
// Dragged node is a DefaultMutableTreeNode
if (path.getLastPathComponent() instanceof DefaultMutableTreeNode) {
DefaultMutableTreeNode treeNode = (DefaultMutableTreeNode) path.getLastPathComponent();
// This is an ObjectType node
if (treeNode.getUserObject() instanceof ObjectType) {
ObjectType type = (ObjectType) treeNode.getUserObject();
Cursor cursor = null;
if (event.getDragAction() == DnDConstants.ACTION_COPY) {
cursor = DragSource.DefaultCopyDrop;
}
if (RenderManager.isGood()) {
// The new renderer is initialized
RenderManager.inst().startDragAndDrop(type);
event.startDrag(cursor, new TransferableObjectType(type), RenderManager.inst());
} else {
event.startDrag(cursor, new TransferableObjectType(type));
}
}
}
}
}
Example 52
Project: JAME-master File: PaletteFieldUI.java View source code |
/**
* @see javax.swing.plaf.ComponentUI#installUI(javax.swing.JComponent)
*/
@Override
public void installUI(final JComponent c) {
super.installUI(c);
palette = ((PaletteField) c).getPalette();
source = new DragSource();
target = new DropTarget();
listener = new PaletteFieldController((PaletteField) c);
c.setToolTipText(createPaletteFieldTooltip(((PaletteField) c).getModel()));
installListeners((PaletteField) c);
if (source.createDefaultDragGestureRecognizer(c, DnDConstants.ACTION_MOVE, listener) != null) {
c.setDropTarget(target);
}
}
Example 53
Project: jgraphx-master File: EditorPalette.java View source code |
/** * * @param name * @param icon * @param cell */ public void addTemplate(final String name, ImageIcon icon, mxCell cell) { mxRectangle bounds = (mxGeometry) cell.getGeometry().clone(); final mxGraphTransferable t = new mxGraphTransferable(new Object[] { cell }, bounds); // Scales the image if it's too large for the library if (icon != null) { if (icon.getIconWidth() > 32 || icon.getIconHeight() > 32) { icon = new ImageIcon(icon.getImage().getScaledInstance(32, 32, 0)); } } final JLabel entry = new JLabel(icon); entry.setPreferredSize(new Dimension(50, 50)); entry.setBackground(EditorPalette.this.getBackground().brighter()); entry.setFont(new Font(entry.getFont().getFamily(), 0, 10)); entry.setVerticalTextPosition(JLabel.BOTTOM); entry.setHorizontalTextPosition(JLabel.CENTER); entry.setIconTextGap(0); entry.setToolTipText(name); entry.setText(name); entry.addMouseListener(new MouseListener() { /* * (non-Javadoc) * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent) */ public void mousePressed(MouseEvent e) { setSelectionEntry(entry, t); } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent) */ public void mouseClicked(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent) */ public void mouseEntered(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent) */ public void mouseExited(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent) */ public void mouseReleased(MouseEvent e) { } }); // Install the handler for dragging nodes into a graph DragGestureListener dragGestureListener = new DragGestureListener() { /** * */ public void dragGestureRecognized(DragGestureEvent e) { e.startDrag(null, mxSwingConstants.EMPTY_IMAGE, new Point(), t, null); } }; DragSource dragSource = new DragSource(); dragSource.createDefaultDragGestureRecognizer(entry, DnDConstants.ACTION_COPY, dragGestureListener); add(entry); }
Example 54
Project: jhotdraw6-master File: DNDHelper.java View source code |
/**
* Used to create the gesture recognizer which in effect turns on draggability.
*/
protected DragGestureRecognizer createDragGestureRecognizer(DragGestureListener dgl) {
DragGestureRecognizer aDgr = null;
if (Component.class.isInstance(view())) {
Component c = (Component) view();
aDgr = java.awt.dnd.DragSource.getDefaultDragSource().createDefaultDragGestureRecognizer(c, getDragSourceActions(), dgl);
//System.out.println("DragGestureRecognizer created: " + view());
}
return aDgr;
}
Example 55
Project: milton-master File: TableTransferHandler.java View source code |
public final void dragEnter(DragSourceDragEvent dsde) { int action = dsde.getDropAction(); if (action == DnDConstants.ACTION_COPY) { dsde.getDragSourceContext().setCursor(DragSource.DefaultCopyDrop); } else { if (action == DnDConstants.ACTION_MOVE) { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); } else { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveNoDrop); } } }
Example 56
Project: milton2-master File: TableTransferHandler.java View source code |
public final void dragEnter(DragSourceDragEvent dsde) { int action = dsde.getDropAction(); if (action == DnDConstants.ACTION_COPY) { dsde.getDragSourceContext().setCursor(DragSource.DefaultCopyDrop); } else { if (action == DnDConstants.ACTION_MOVE) { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); } else { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveNoDrop); } } }
Example 57
Project: mobac-ext-master File: DragDropController.java View source code |
public void dragGestureRecognized(DragGestureEvent dge) {
TreePath path = atlasTree.getSelectionPath();
if ((path == null) || (path.getPathCount() <= 1))
// We can't move the root node or an empty selection
return;
TreeNode oldNode = (TreeNode) path.getLastPathComponent();
if (!(oldNode instanceof LayerInterface || oldNode instanceof MapInterface))
return;
Transferable transferable = new NodeTransferWrapper(oldNode);
source.startDrag(dge, DragSource.DefaultMoveNoDrop, transferable, this);
}
Example 58
Project: MOBAC-master File: DragDropController.java View source code |
public void dragGestureRecognized(DragGestureEvent dge) {
TreePath path = atlasTree.getSelectionPath();
if ((path == null) || (path.getPathCount() <= 1))
// We can't move the root node or an empty selection
return;
TreeNode oldNode = (TreeNode) path.getLastPathComponent();
if (!(oldNode instanceof LayerInterface || oldNode instanceof MapInterface))
return;
Transferable transferable = new NodeTransferWrapper(oldNode);
source.startDrag(dge, DragSource.DefaultMoveNoDrop, transferable, this);
}
Example 59
Project: netbeans-mmd-plugin-master File: DnDTree.java View source code |
@Override
public void dragGestureRecognized(@Nonnull final DragGestureEvent dragGestureEvent) {
final JTree tree = (JTree) dragGestureEvent.getComponent();
final TreePath path = tree.getSelectionPath();
if (path != null) {
final Object selection = path.getLastPathComponent();
if (selection instanceof NodeFileOrFolder) {
FileTransferable node = new FileTransferable(Arrays.asList(((NodeFileOrFolder) selection).makeFileForNode()));
dragGestureEvent.startDrag(DragSource.DefaultCopyDrop, node, this);
}
}
}
Example 60
Project: OsmUi-master File: EditorPalette.java View source code |
/** * * @param name * @param icon * @param cell */ public void addTemplate(final String name, ImageIcon icon, mxCell cell) { mxRectangle bounds = (mxGeometry) cell.getGeometry().clone(); final mxGraphTransferable t = new mxGraphTransferable(new Object[] { cell }, bounds); // Scales the image if it's too large for the library if (icon != null) { if (icon.getIconWidth() > 32 || icon.getIconHeight() > 32) { icon = new ImageIcon(icon.getImage().getScaledInstance(32, 32, 0)); } } final JLabel entry = new JLabel(icon); entry.setPreferredSize(new Dimension(50, 50)); entry.setBackground(EditorPalette.this.getBackground().brighter()); entry.setFont(new Font(entry.getFont().getFamily(), 0, 10)); entry.setVerticalTextPosition(JLabel.BOTTOM); entry.setHorizontalTextPosition(JLabel.CENTER); entry.setIconTextGap(0); entry.setToolTipText(name); entry.setText(name); entry.addMouseListener(new MouseListener() { /* * (non-Javadoc) * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent) */ public void mousePressed(MouseEvent e) { setSelectionEntry(entry, t); } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent) */ public void mouseClicked(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent) */ public void mouseEntered(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent) */ public void mouseExited(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent) */ public void mouseReleased(MouseEvent e) { } }); // Install the handler for dragging nodes into a graph DragGestureListener dragGestureListener = new DragGestureListener() { /** * */ public void dragGestureRecognized(DragGestureEvent e) { e.startDrag(null, mxConstants.EMPTY_IMAGE, new Point(), t, null); } }; DragSource dragSource = new DragSource(); dragSource.createDefaultDragGestureRecognizer(entry, DnDConstants.ACTION_COPY, dragGestureListener); add(entry); }
Example 61
Project: Puzzledice-master File: EditorPalette.java View source code |
/** * * @param name * @param icon * @param cell */ public void addTemplate(final String name, ImageIcon icon, mxCell cell) { mxRectangle bounds = (mxGeometry) cell.getGeometry().clone(); final mxGraphTransferable t = new mxGraphTransferable(new Object[] { cell }, bounds); // Scales the image if it's too large for the library if (icon != null) { if (icon.getIconWidth() > 32 || icon.getIconHeight() > 32) { icon = new ImageIcon(icon.getImage().getScaledInstance(32, 32, 0)); } } final JLabel entry = new JLabel(icon); entry.setPreferredSize(new Dimension(50, 50)); entry.setBackground(EditorPalette.this.getBackground().brighter()); entry.setFont(new Font(entry.getFont().getFamily(), 0, 10)); entry.setVerticalTextPosition(JLabel.BOTTOM); entry.setHorizontalTextPosition(JLabel.CENTER); entry.setIconTextGap(0); entry.setToolTipText(name); entry.setText(name); entry.addMouseListener(new MouseListener() { /* * (non-Javadoc) * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent) */ public void mousePressed(MouseEvent e) { setSelectionEntry(entry, t); } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent) */ public void mouseClicked(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent) */ public void mouseEntered(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent) */ public void mouseExited(MouseEvent e) { } /* * (non-Javadoc) * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent) */ public void mouseReleased(MouseEvent e) { } }); // Install the handler for dragging nodes into a graph DragGestureListener dragGestureListener = new DragGestureListener() { /** * */ public void dragGestureRecognized(DragGestureEvent e) { e.startDrag(null, mxSwingConstants.EMPTY_IMAGE, new Point(), t, null); } }; DragSource dragSource = new DragSource(); dragSource.createDefaultDragGestureRecognizer(entry, DnDConstants.ACTION_COPY, dragGestureListener); add(entry); }
Example 62
Project: rhythos-master File: DragList.java View source code |
public void dragEnter(DragSourceDragEvent dsde) { try { DragSourceContext c = dsde.getDragSourceContext(); if (((ObjectTransferable) c.getTransferable().getTransferData(flavor)).list == list) { c.setCursor((dsde.getDropAction() == DnDConstants.ACTION_COPY) ? DragSource.DefaultCopyDrop : DragSource.DefaultMoveDrop); } else c.setCursor(DragSource.DefaultMoveNoDrop); } catch (Exception e) { } }
Example 63
Project: Scute-master File: DragRecognitionSupport.java View source code |
/**
* Returns whether or not the event is potentially part of a drag sequence.
*/
private boolean mousePressedImpl(MouseEvent me) {
component = (JComponent) me.getSource();
if (mapDragOperationFromModifiers(me, component.getTransferHandler()) != TransferHandler.NONE) {
motionThreshold = DragSource.getDragThreshold();
dndArmedEvent = me;
return true;
}
clearState();
return false;
}
Example 64
Project: SikuliX-2014-master File: DragRecognitionSupport.java View source code |
/**
* Returns whether or not the event is potentially part of a drag sequence.
*/
private boolean mousePressedImpl(MouseEvent me) {
component = (JComponent) me.getSource();
if (mapDragOperationFromModifiers(me, component.getTransferHandler()) != TransferHandler.NONE) {
motionThreshold = DragSource.getDragThreshold();
dndArmedEvent = me;
return true;
}
clearState();
return false;
}
Example 65
Project: sockso-master File: MusicTree.java View source code |
/**
* a drag gesture has been made, need to initiate the drag
*
* @param evt the drag event
*
*/
public void dragGestureRecognized(DragGestureEvent evt) {
try {
final MusicTreeNode node = (MusicTreeNode) getSelectionPath().getLastPathComponent();
dragSource.startDrag(evt, DragSource.DefaultMoveDrop, (MusicItem) node.getUserObject(), this);
} catch (final ClassCastException e) {
log.error("Error starting drag: " + e.getMessage());
}
}
Example 66
Project: swingx-master File: DragRecognitionSupport.java View source code |
/**
* Returns whether or not the event is potentially part of a drag sequence.
*/
private boolean mousePressedImpl(MouseEvent me) {
component = (JComponent) me.getSource();
if (mapDragOperationFromModifiers(me, component.getTransferHandler()) != TransferHandler.NONE) {
motionThreshold = DragSource.getDragThreshold();
dndArmedEvent = me;
return true;
}
clearState();
return false;
}
Example 67
Project: tizzit-master File: DnDTree.java View source code |
public void dragGestureRecognized(DragGestureEvent dragGestureEvent) {
// Can only drag leafs
JTree tree = (JTree) dragGestureEvent.getComponent();
TreePath path = tree.getSelectionPath();
if (path != null) {
TreeNode selection = (TreeNode) tree.getLastSelectedPathComponent();
PageNode entry = (PageNode) tree.getLastSelectedPathComponent();
Integer viewComponentId = entry.getViewComponent().getViewComponentId();
if (viewComponentId != null) {
TransferableDataNode node = new TransferableDataNode(viewComponentId);
dragGestureEvent.startDrag(DragSource.DefaultCopyDrop, node, new MyDragSourceListener());
}
}
}
Example 68
Project: TrakEM2-master File: AbstractTreeTransferHandler.java View source code |
public final void dragEnter(DragSourceDragEvent dsde) { int action = dsde.getDropAction(); if (action == DnDConstants.ACTION_COPY) { dsde.getDragSourceContext().setCursor(DragSource.DefaultCopyDrop); } else { if (action == DnDConstants.ACTION_MOVE) { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); } else { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveNoDrop); } } }
Example 69
Project: Amber-IDE-master File: UIUtil.java View source code |
public static void makeDnD(final JTable table) { table.setTransferHandler(new TransferHandler() { private final DataFlavor localObjectFlavor = new ActivationDataFlavor(Integer.class, DataFlavor.javaJVMLocalObjectMimeType, "DnD_table"); @Override protected Transferable createTransferable(JComponent c) { return new DataHandler(new Integer(table.getSelectedRow()), localObjectFlavor.getMimeType()); } @Override public boolean canImport(TransferHandler.TransferSupport info) { boolean b = info.getComponent() == table && info.isDrop() && info.isDataFlavorSupported(localObjectFlavor); table.setCursor(b ? DragSource.DefaultMoveDrop : DragSource.DefaultMoveNoDrop); return b; } @Override public int getSourceActions(JComponent c) { return TransferHandler.COPY_OR_MOVE; } @Override public boolean importData(TransferHandler.TransferSupport info) { JTable target = (JTable) info.getComponent(); JTable.DropLocation dl = (JTable.DropLocation) info.getDropLocation(); int index = dl.getRow(); int max = table.getModel().getRowCount(); if (index < 0 || index > max) { index = max; } target.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); try { Integer rowFrom = (Integer) info.getTransferable().getTransferData(localObjectFlavor); if (rowFrom != -1 && rowFrom != index) { DefaultTableModel model = (DefaultTableModel) table.getModel(); Object o = model.getDataVector().get(rowFrom); model.removeRow(rowFrom); if (index > rowFrom) { index--; } model.getDataVector().add(index, o); target.getSelectionModel().addSelectionInterval(index, index); return true; } } catch (Exception e) { Thread.getDefaultUncaughtExceptionHandler().uncaughtException(Thread.currentThread(), e); } return false; } @Override protected void exportDone(JComponent c, Transferable t, int act) { if (act == TransferHandler.MOVE) { table.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); } } }); }
Example 70
Project: binnavi-master File: AbstractTreeTransferHandler.java View source code |
/* Methods for DropTargetListener */ @Override public final void dragEnter(final DragSourceDragEvent dsde) { final int action = dsde.getDropAction(); if (action == DnDConstants.ACTION_COPY) { dsde.getDragSourceContext().setCursor(DragSource.DefaultCopyDrop); } else { if (action == DnDConstants.ACTION_MOVE) { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); } else { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveNoDrop); } } }
Example 71
Project: geotools-2.7.x-master File: DnDList.java View source code |
/**
* Called by the system when a drag gesture starts
*/
public void dragGestureRecognized(DragGestureEvent dge) {
dragIndices = getSelectedIndices();
if (dragIndices.length > 0) {
List<T> items = getModel().getElementsAt(dragIndices);
Transferable stuff = new DnDListItemsTransferable<T>(items);
movingItems = true;
src.startDrag(dge, DragSource.DefaultMoveDrop, stuff, this);
}
}
Example 72
Project: geotools-master File: DnDList.java View source code |
/**
* Called by the system when a drag gesture starts
*/
@Override
public void dragGestureRecognized(DragGestureEvent dge) {
dragIndices = getSelectedIndices();
if (dragIndices.length > 0) {
List<T> items = getModel().getElementsAt(dragIndices);
Transferable stuff = new DnDListItemsTransferable<T>(items);
movingItems = true;
src.startDrag(dge, DragSource.DefaultMoveDrop, stuff, this);
}
}
Example 73
Project: geotools-old-master File: DnDList.java View source code |
/**
* Called by the system when a drag gesture starts
*/
public void dragGestureRecognized(DragGestureEvent dge) {
dragIndices = getSelectedIndices();
if (dragIndices.length > 0) {
List<T> items = getModel().getElementsAt(dragIndices);
Transferable stuff = new DnDListItemsTransferable<T>(items);
movingItems = true;
src.startDrag(dge, DragSource.DefaultMoveDrop, stuff, this);
}
}
Example 74
Project: geotools-tike-master File: DnDList.java View source code |
/**
* Called by the system when a drag gesture starts
*/
public void dragGestureRecognized(DragGestureEvent dge) {
dragIndices = getSelectedIndices();
if (dragIndices.length > 0) {
List<T> items = getModel().getElementsAt(dragIndices);
Transferable stuff = new DnDListItemsTransferable<T>(items);
movingItems = true;
src.startDrag(dge, DragSource.DefaultMoveDrop, stuff, this);
}
}
Example 75
Project: geotools_trunk-master File: DnDList.java View source code |
/**
* Called by the system when a drag gesture starts
*/
@Override
public void dragGestureRecognized(DragGestureEvent dge) {
dragIndices = getSelectedIndices();
if (dragIndices.length > 0) {
List<T> items = getModel().getElementsAt(dragIndices);
Transferable stuff = new DnDListItemsTransferable<T>(items);
movingItems = true;
src.startDrag(dge, DragSource.DefaultMoveDrop, stuff, this);
}
}
Example 76
Project: jo-widgets-master File: SwingDragAndDropPractice2.java View source code |
private void addDragSource(final ITree joTree) { final JTree tree = (JTree) ((JScrollPane) joTree.getUiReference()).getViewport().getComponent(0); final DragSource ds = new DragSource(); final DragGestureListener dragGestureListener = new DragGestureListener() { @Override public void dragGestureRecognized(final DragGestureEvent dge) { final Point dragOrigin = dge.getDragOrigin(); System.out.println("COMPONENT: " + dge.getComponent()); System.out.println("ORIGIN: " + dragOrigin); System.out.println("SOURCE: " + dge.getSource()); final ITreeNode treeNode = joTree.getNodeAt(new Position(dragOrigin.x, dragOrigin.y)); if (treeNode != null) { final StringSelection transfer = new StringSelection(treeNode.getText()); final DragSourceListener dragSourceListener = new DragSourceListener() { @Override public void dropActionChanged(final DragSourceDragEvent dsde) { System.out.println("DROP ACTION CHANGED: " + dsde); } @Override public void dragOver(final DragSourceDragEvent dsde) { //System.out.println("DRAG OVER: " + dsde); } @Override public void dragExit(final DragSourceEvent dse) { System.out.println("DRAG EXIT: " + dse); } @Override public void dragEnter(final DragSourceDragEvent dsde) { System.out.println("DRAG ENTER: " + dsde); } @Override public void dragDropEnd(final DragSourceDropEvent dsde) { System.out.println("DRAG DROP END: " + dsde.getDropSuccess()); } }; dge.startDrag(null, transfer, dragSourceListener); } } }; @SuppressWarnings("unused") final DragGestureRecognizer dragGestureRecognizer = ds.createDefaultDragGestureRecognizer(tree, DnDConstants.ACTION_COPY_OR_MOVE, dragGestureListener); }
Example 77
Project: josm-contourmerge-plugin-master File: ContourMergeMode.java View source code |
@Override
public void mouseMoved(MouseEvent e) {
if (!ContourMergePlugin.isEnabled())
return;
getActiveModel().ifPresent( model -> {
if (e.getButton() != MouseEvent.NOBUTTON)
return;
List<Node> candidates = getMapView().getNearestNodes(e.getPoint(), OsmPrimitive::isSelectable);
showHelpText("");
if (candidates.isEmpty()) {
model.setFeedbackNode(null);
WaySegment ws = getMapView().getNearestWaySegment(e.getPoint(), OsmPrimitive::isSelectable);
if (ws == null) {
getMapView().setCursor(Cursor.getDefaultCursor());
model.setDragStartFeedbackWaySegment(null);
} else {
showHelpText(tr("Drag/drop: drag the way segment an drop " + "it on a target segment"));
getMapView().setCursor(Cursor.getPredefinedCursor(Cursor.MOVE_CURSOR));
model.setDragStartFeedbackWaySegment(ws);
}
} else {
if (model.isSelected(candidates.get(0))) {
showHelpText(tr("Left-Click: deselect node"));
getMapView().setCursor(ImageProvider.getCursor("normal", "deselect_node"));
} else {
if (OsmPrimitive.getFilteredList(candidates.get(0).getReferrers(), Way.class).isEmpty()) {
showHelpText(tr("Can''t select an isolated node"));
getMapView().setCursor(DragSource.DefaultMoveNoDrop);
} else {
showHelpText(tr("Left-Click: select node"));
getMapView().setCursor(ImageProvider.getCursor("normal", "select_node"));
}
}
model.setFeedbackNode(candidates.get(0));
}
Main.map.mapView.repaint();
});
}
Example 78
Project: logisim-evolution-master File: JTreeUtil.java View source code |
public final void dragEnter(DragSourceDragEvent dsde) { int action = dsde.getDropAction(); if (action == DnDConstants.ACTION_COPY) { dsde.getDragSourceContext().setCursor(DragSource.DefaultCopyDrop); } else { if (action == DnDConstants.ACTION_MOVE) { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); } else { dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveNoDrop); } } }
Example 79
Project: MartScript-master File: DraggableJTree.java View source code |
private void updateCursor(final DragSourceDragEvent dsde) { final int action = dsde.getDropAction(); if (action == DnDConstants.ACTION_COPY) dsde.getDragSourceContext().setCursor(DragSource.DefaultCopyDrop); else if (action == DnDConstants.ACTION_MOVE) dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); else dsde.getDragSourceContext().setCursor(DragSource.DefaultMoveNoDrop); }
Example 80
Project: MPS-master File: ProjectPaneTree.java View source code |
@Override
public void dragGestureRecognized(final DragGestureEvent dge) {
if ((dge.getDragAction() & DnDConstants.ACTION_COPY_OR_MOVE) == 0) {
return;
}
ProjectView projectView = ProjectView.getInstance(myProjectPane.getProject());
if (projectView == null) {
return;
}
final AbstractProjectViewPane currentPane = projectView.getCurrentProjectViewPane();
if (!(currentPane instanceof BaseLogicalViewProjectPane)) {
return;
}
final List<Pair<SNodeReference, String>> result = new ArrayList<>();
getProject().getModelAccess().runReadAction(new Runnable() {
@Override
public void run() {
for (SNode node : myProjectPane.getSelectedSNodes()) {
result.add(new Pair<>(new jetbrains.mps.smodel.SNodePointer(node), ""));
}
SModel contextDescriptor = myProjectPane.getContextModel();
if (contextDescriptor != null) {
for (PackageNode treeNode : myProjectPane.getSelectedTreeNodes(PackageNode.class)) {
String searchedPack = treeNode.getFullPackage();
if (treeNode.getChildCount() == 0 || searchedPack == null) {
continue;
}
for (final SNode node : contextDescriptor.getRootNodes()) {
String nodePack = SNodeAccessUtil.getProperty(node, SNodeUtil.property_BaseConcept_virtualPackage);
if (nodePack == null) {
continue;
}
if (!nodePack.startsWith(searchedPack)) {
continue;
}
StringBuilder basePack = new StringBuilder();
String firstPart = treeNode.getPackage();
String secondPart = "";
if (nodePack.startsWith(searchedPack + ".")) {
secondPart = nodePack.replaceFirst(searchedPack + ".", "");
}
basePack.append(firstPart);
if (!firstPart.isEmpty() && !secondPart.isEmpty()) {
basePack.append(".");
}
basePack.append(secondPart);
result.add(new Pair<>(new jetbrains.mps.smodel.SNodePointer(node), basePack.toString()));
}
}
}
}
});
if (result.isEmpty()) {
return;
}
try {
dge.startDrag(DragSource.DefaultMoveNoDrop, new MyTransferable(result), new MyDragSourceListener());
} catch (InvalidDnDOperationException ignored) {
}
}
Example 81
Project: nextreports-designer-master File: DBTableInternalFrame.java View source code |
private void customizeTable() {
columnsListBox.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
columnsListBox.setSelectionModel(new DefaultListSelectionModel() {
public void setSelectionInterval(int index0, int index1) {
if (!gestureStarted) {
super.setSelectionInterval(index0, index1);
}
}
});
DragSource.getDefaultDragSource().createDefaultDragGestureRecognizer(columnsListBox, DnDConstants.ACTION_MOVE, new TableDragGestureListener());
columnsListBox.setDropTarget(new DropTarget(columnsListBox, DnDConstants.ACTION_MOVE, new TableDropTargetListener()));
}
Example 82
Project: nmedit-master File: FileExplorerTreeUI.java View source code |
public void installUI(JComponent c) {
super.installUI(c);
DND dnd = new DND();
dnd.dragSource = DragSource.getDefaultDragSource();
DragGestureRecognizer dgr = dnd.dragSource.createDefaultDragGestureRecognizer(tree, DnDConstants.ACTION_COPY_OR_MOVE, dnd);
dnd.dropTarget = new DropTarget(tree, DnDConstants.ACTION_COPY_OR_MOVE | DnDConstants.ACTION_LINK, dnd);
}
Example 83
Project: open-mika-master File: TestConstants.java View source code |
private void VulHetSchermMetConstanten() { try { /* tekstScherm.append("DnDConstants.ACTION_NONE = "+DnDConstants.ACTION_NONE+'\n'); tekstScherm.append("DnDConstants.ACTION_COPY = "+DnDConstants.ACTION_COPY+'\n'); tekstScherm.append("DnDConstants.ACTION_MOVE = "+DnDConstants.ACTION_MOVE+'\n'); tekstScherm.append("DnDConstants.ACTION_COPY_OR_MOVE = "+DnDConstants.ACTION_COPY_OR_MOVE+'\n'); tekstScherm.append("DnDConstants.ACTION_LINK = "+DnDConstants.ACTION_LINK+'\n'); tekstScherm.append("DnDConstants.ACTION_REFERENCE = "+DnDConstants.ACTION_REFERENCE+'\n'); tekstScherm.append("DragSource.DefaultCopyDrop.toString() = "+(DragSource.DefaultCopyDrop).toString()+'\n'); tekstScherm.append("DragSource.DefaultMoveDrop.getName() = "+(DragSource.DefaultMoveDrop).getName()+'\n'); tekstScherm.append("DragSource.DefaultLinkDrop = "+(DragSource.DefaultLinkDrop)+'\n'); tekstScherm.append("DragSource.DefaultCopyNoDrop = "+(DragSource.DefaultCopyNoDrop)+'\n'); tekstScherm.append("DragSource.DefaultMoveNoDrop = "+(DragSource.DefaultMoveNoDrop)+'\n'); tekstScherm.append("DragSource.DefaultLinkNoDrop = "+(DragSource.DefaultLinkNoDrop)+'\n'); for(int i=0; i<14; i++){ tekstScherm.append("new Cursor("+i+") = "+(new Cursor(i))+'\n'); System.out.println("new Cursor("+i+") = "+(new Cursor(i))); } */ tekstScherm.append('\n' + "DragSource uitkammen" + '\n'); DragSource dragSource = new DragSource(); tekstScherm.append("dragSource.isDragImageSupported() = " + DragSource.isDragImageSupported() + '\n'); tekstScherm.append("dragSource.getFlavorMap() = " + dragSource.getFlavorMap() + '\n'); dragSource = DragSource.getDefaultDragSource(); tekstScherm.append("dragSource = DragSource.getDefaultDragSource()" + DragSource.getDefaultDragSource() + '\n'); tekstScherm.append("dragSource.isDragImageSupported() = " + DragSource.isDragImageSupported() + '\n'); tekstScherm.append("dragSource.getFlavorMap() = " + dragSource.getFlavorMap() + '\n'); tekstScherm.append("DragSourceContext2.getDefault() = " + DragSourceContext2.getDefault() + '\n'); tekstScherm.append("DragSourceContext2.getEnter() = " + DragSourceContext2.getEnter() + '\n'); tekstScherm.append("DragSourceContext2.getOver() = " + DragSourceContext2.getOver() + '\n'); tekstScherm.append("DragSourceContext2.getChanged() = " + DragSourceContext2.getChanged() + '\n' + '\n'); tekstScherm.append('\n' + "DragGestureRecognizer uitkammen" + '\n'); Button button = new Button("button"); button.addActionListener(new AcListener()); DragGestureRecognizer dgr; DGL dgl = new DGL(); try { dgr = dragSource.createDragGestureRecognizer(DragGestureRecognizer.class, button, 3, dgl); if (dgr != null) { tekstScherm.append("dgr.getClass() = " + dgr.getClass() + '\n'); tekstScherm.append("dgr.getComponent() =" + dgr.getComponent() + '\n'); tekstScherm.append("dgr.getDragSource() =" + dgr.getDragSource() + '\n'); tekstScherm.append("dgr.getSourceActions() =" + dgr.getSourceActions() + '\n'); tekstScherm.append("dgr.getTriggerEvent() =" + dgr.getTriggerEvent() + '\n'); tekstScherm.append("aanmaken ArrayList aList" + '\n'); java.util.ArrayList aList = new ArrayList(); MouseEvent mouseEvent = new MouseEvent(dgr.getComponent(), MouseEvent.MOUSE_CLICKED, 15, MouseEvent.CTRL_MASK, 15, 15, 0, false); aList.add(mouseEvent); // aList.add(dgr.getTriggerEvent()); tekstScherm.append("aanmaken DragGestureEvent dge" + '\n'); DragGestureEvent dge = new DragGestureEvent(dgr, 2, new Point(20, 5), aList); tekstScherm.append("aanmaken DragSourceListener2 dsl" + '\n'); DragSourceListener2 dsl = new DragSourceListener2(); tekstScherm.append("bij dgl dragGestureRecognized oproepen" + '\n'); dgl.dragGestureRecognized(dge); tekstScherm.append("dragSource.startDrag(...)" + '\n'); dragSource.startDrag(dge, DragSource.DefaultCopyDrop, new StringSelection("voorbeeldje"), dsl); } else tekstScherm.append("dgr is null"); } catch (NullPointerException npe) { tekstScherm.append("NullPointerException bij dgr: " + npe.getMessage() + '\n'); } catch (IllegalArgumentException iae) { tekstScherm.append("IllegalArgumentException bij dgr: " + iae.getMessage() + '\n'); } catch (InvalidDnDOperationException idndoe) { tekstScherm.append("InvalidDnDOperationException bij dgr: " + idndoe.getMessage() + '\n'); } catch (Exception e) { tekstScherm.append("Exception bij dgr: " + e.getMessage() + '\n'); } tekstScherm.append('\n' + "DropTarget uitkammen" + '\n'); DropTarget droptarget = new DropTarget(); tekstScherm.append("droptarget.getComponent() = " + droptarget.getComponent() + '\n'); tekstScherm.append("droptarget.getDefaultActions() = " + droptarget.getDefaultActions() + '\n'); tekstScherm.append("droptarget.isActive() = " + droptarget.isActive() + '\n'); tekstScherm.append("droptarget.getFlavorMap() = " + droptarget.getFlavorMap() + '\n'); tekstScherm.append("droptarget.getFlavorMap().encodeDataFlavor(DataFlavor.stringFlavor) = " + SystemFlavorMap.encodeDataFlavor(DataFlavor.stringFlavor) + '\n'); tekstScherm.append("droptarget.getDropTargetContext() = " + droptarget.getDropTargetContext() + '\n'); tekstScherm.append("droptarget.addDropTargetListener(new DTL) = " + '\n'); try { droptarget.addDropTargetListener(new DTL()); tekstScherm.append("addDropTargetListener gelukt, dus er was geen listener aanwezig" + '\n'); } catch (TooManyListenersException tmle) { tekstScherm.append("addDropTargetListener mislukt, dus een listener aanwezig: " + tmle.getMessage() + '\n'); } tekstScherm.append("droptarget.addDropTargetListener(new DTL) = " + '\n'); try { droptarget.addDropTargetListener(new DTL()); tekstScherm.append("addDropTargetListener gelukt, dus er was geen listener aanwezig" + '\n'); } catch (TooManyListenersException tmle) { tekstScherm.append("addDropTargetListener mislukt, dus een listener aanwezig: " + tmle.getMessage() + '\n'); } DropTargetContext dtc = droptarget.getDropTargetContext(); tekstScherm.append("dtc.getDropTarget() = " + dtc.getDropTarget() + '\n'); tekstScherm.append("dtc.getComponent() = " + dtc.getComponent() + '\n' + '\n' + '\n'); DropTargetDragEvent dtde = new DropTargetDragEvent(dtc, new Point(10, 10), 2, 3); DropTargetDropEvent dtdrope = new DropTargetDropEvent(dtc, new Point(15, 15), 2, 3); DropTargetEvent dte = new DropTargetEvent(dtc); tekstScherm.append("droptarget.dragEnter(dtde) = " + '\n'); droptarget.dragEnter(dtde); tekstScherm.append("droptarget.dragOver(dtde) = " + '\n'); droptarget.dragOver(dtde); tekstScherm.append("droptarget.dropActionChanged(dtde) = " + '\n'); droptarget.dropActionChanged(dtde); tekstScherm.append("droptarget.dragExit(dte) = " + '\n'); droptarget.dragExit(dte); tekstScherm.append("droptarget.drop(dtdrope) = " + '\n'); droptarget.drop(dtdrope); tekstScherm.append('\n' + "Toolkit uitkammen" + '\n'); Toolkit toolkit = (new Button()).getToolkit(); tekstScherm.append("toolkit.getClass() = " + toolkit.getClass() + '\n'); } catch (Exception e) { tekstScherm.append("Exception : " + e.getMessage()); } }
Example 84
Project: openmap-master File: DnDListener.java View source code |
/** * Called as the hotspot enters a platform dependent drop site. * This method is invoked when the following conditions are true: * <UL> * <LI>The logical cursor's hotspot initially intersects a GUI * <code>Component</code>'s visible geometry. * <LI>That <code>Component</code> has an active * <code>DropTarget</code> associated with it. * <LI>The <code>DropTarget</code>'s registered * <code>DropTargetListener</code> dragEnter() method is invoked * and returns successfully. * <LI>The registered <code>DropTargetListener</code> invokes * the <code>DropTargetDragEvent</code>'s acceptDrag() method * to accept the drag based upon interrogation of the source's * potential drop action(s) and available data types ( * <code>DataFlavor</code> s). * </UL> * <P> * * @param dsde the <code>DragSourceDragEvent</code> */ public void dragEnter(DragSourceDragEvent dsde) { int action = dsde.getDropAction(); Debug.message("dndlistener", "dragEnter (source)"); Debug.message("dndlistener", "action=" + action); if (action == default_action) { dsde.getDragSourceContext().setCursor(getCursor(DragSource.DefaultMoveDrop)); } else { dsde.getDragSourceContext().setCursor(getCursor(DragSource.DefaultMoveNoDrop)); } }
Example 85
Project: tabletoptool-master File: ImagePanel.java View source code |
// DRAG GESTURE LISTENER
@Override
public void dragGestureRecognized(DragGestureEvent dge) {
if (model == null || !isDraggingEnabled) {
return;
}
int index = getImageIndexAt(dge.getDragOrigin().x, dge.getDragOrigin().y);
if (index < 0) {
return;
}
Transferable transferable = model.getTransferable(index);
if (transferable == null) {
return;
}
//dge.startDrag(Toolkit.getDefaultToolkit().createCustomCursor(model.getImage(index), new Point(0, 0), "Thumbnail"), transferable, this);
dge.startDrag(getDragCursor(), transferable, this);
DragSource.getDefaultDragSource().addDragSourceMotionListener(this);
}
Example 86
Project: windowtester-master File: TreeDnD.java View source code |
public void dragGestureRecognized(DragGestureEvent dragGestureEvent) {
// Can only drag leafs
JTree tree = (JTree) dragGestureEvent.getComponent();
TreePath path = tree.getSelectionPath();
if (path == null) {
// Nothing selected, nothing to drag
System.out.println("Nothing selected - beep");
tree.getToolkit().beep();
} else {
DefaultMutableTreeNode selection = (DefaultMutableTreeNode) path.getLastPathComponent();
if (selection.isLeaf()) {
TransferableTreeNode node = new TransferableTreeNode(selection);
dragGestureEvent.startDrag(DragSource.DefaultCopyDrop, node, new MyDragSourceListener());
} else {
System.out.println("Not a leaf - beep");
tree.getToolkit().beep();
}
}
}
Example 87
Project: ae-awt-master File: DragGestureEvent.java View source code |
/**
* Deserializes this <code>DragGestureEvent</code>. This method first
* performs default deserialization for all non-<code>transient</code>
* fields. An attempt is then made to deserialize this object's
* <code>List</code> of gesture events as well. This is first attempted
* by deserializing the field <code>events</code>, because, in releases
* prior to 1.4, a non-<code>transient</code> field of this name stored the
* <code>List</code> of gesture events. If this fails, the next object in
* the stream is used instead. If the resulting <code>List</code> is
* <code>null</code>, this object's <code>List</code> of gesture events
* is set to an empty <code>List</code>.
*
* @since 1.4
*/
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
ObjectInputStream.GetField f = s.readFields();
dragSource = (DragSource) f.get("dragSource", null);
component = (Component) f.get("component", null);
origin = (Point) f.get("origin", null);
action = f.get("action", 0);
// Pre-1.4 support. 'events' was previously non-transient
try {
events = (List) f.get("events", null);
} catch (IllegalArgumentException e) {
events = (List) s.readObject();
}
// Implementation assumes 'events' is never null.
if (events == null) {
events = Collections.EMPTY_LIST;
}
}
Example 88
Project: airavata-master File: ComponentSelector.java View source code |
private void initGUI() { this.treeModel = new ComponentTreeModel(new ComponentTreeNode("Components")); this.tree = new JTree(this.treeModel); // Add a tool tip. ToolTipManager.sharedInstance().registerComponent(this.tree); DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer() { @Override public java.awt.Component getTreeCellRendererComponent(JTree t, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean focus) { super.getTreeCellRendererComponent(t, value, sel, expanded, leaf, row, focus); ComponentTreeNode node = (ComponentTreeNode) value; if (node.getComponentReference() == null) { setToolTipText(null); } else { setToolTipText("Drag a component to the composer to add"); } return this; } }; // Change icons try { renderer.setOpenIcon(SwingUtil.createImageIcon("opened.gif")); renderer.setClosedIcon(SwingUtil.createImageIcon("closed.gif")); renderer.setLeafIcon(SwingUtil.createImageIcon("leaf.gif")); } catch (RuntimeException e) { logger.warn("Failed to load image icons. " + "It will use the default icons instead.", e); } this.tree.setCellRenderer(renderer); this.tree.setShowsRootHandles(true); this.tree.setEditable(false); this.tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION); this.tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent event) { // update. if (event.isAddedPath()) { TreePath path = event.getPath(); select(path); } } }); // Drag and dtop DragGestureListener dragGestureListener = new DragGestureListener() { public void dragGestureRecognized(DragGestureEvent event) { ComponentSelector.this.dragGestureRecognized(event); } }; DragSource dragSource = DragSource.getDefaultDragSource(); dragSource.createDefaultDragGestureRecognizer(this.tree, DnDConstants.ACTION_COPY_OR_MOVE, dragGestureListener); this.dragSourceListener = new DragSourceAdapter() { }; // Popup this.tree.addMouseListener(new MouseAdapter() { @Override public void mousePressed(MouseEvent event) { if (event.isPopupTrigger()) { showPopupIfNecessary(event); } } }); createNodePopupMenu(); }
Example 89
Project: chartsy-master File: ChatsyTabbedPane.java View source code |
public void enableDragAndDrop() { final DragSourceListener dragSourceListener = new DragSourceListener() { public void dragDropEnd(DragSourceDropEvent event) { dragTabIndex = -1; } public void dragEnter(DragSourceDragEvent event) { event.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); } public void dragExit(DragSourceEvent event) { } public void dragOver(DragSourceDragEvent event) { } public void dropActionChanged(DragSourceDragEvent event) { } }; final Transferable transferable = new Transferable() { private final DataFlavor FLAVOR = new DataFlavor(DataFlavor.javaJVMLocalObjectMimeType, NAME); public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException { return pane; } public DataFlavor[] getTransferDataFlavors() { DataFlavor[] f = new DataFlavor[1]; f[0] = this.FLAVOR; return f; } public boolean isDataFlavorSupported(DataFlavor flavor) { return flavor.getHumanPresentableName().equals(NAME); } }; final DragGestureListener dragGestureListener = new DragGestureListener() { public void dragGestureRecognized(DragGestureEvent event) { dragTabIndex = pane.indexAtLocation(event.getDragOrigin().x, event.getDragOrigin().y); try { event.startDrag(DragSource.DefaultMoveDrop, transferable, dragSourceListener); } catch (Exception ex) { } } }; final DropTargetListener dropTargetListener = new DropTargetListener() { public void dragEnter(DropTargetDragEvent event) { } public void dragExit(DropTargetEvent event) { } public void dragOver(DropTargetDragEvent event) { } public void drop(DropTargetDropEvent event) { int dropTabIndex = getTargetTabIndex(event.getLocation()); moveTab(dragTabIndex, dropTabIndex); } public void dropActionChanged(DropTargetDragEvent event) { } }; DropTarget dropTarget = new DropTarget(pane, DnDConstants.ACTION_COPY_OR_MOVE, dropTargetListener, true); DragSource dragSource = new DragSource(); dragSource.createDefaultDragGestureRecognizer(pane, DnDConstants.ACTION_COPY_OR_MOVE, dragGestureListener); }
Example 90
Project: Cytoscape_2011-master File: BasicCytoShapeEntity.java View source code |
private void determineCursor(DragSourceDragEvent dsde) { DragSourceContext dsc = dsde.getDragSourceContext(); Point compLoc = getLocationInsideComponent(Cytoscape.getCurrentNetworkView().getComponent(), dsde.getLocation()); if (compLoc != null) { Cursor newCursor = _cursorSetter.computeCursor(Cytoscape.getCurrentNetworkView(), compLoc, dsde); if (newCursor == null) { newCursor = DragSource.DefaultCopyNoDrop; } dsc.setCursor(newCursor); } else { // check if on the drag source. We want to show ok cursor // for it: // sourceLoc now now in source component coordinates: Point paletteLoc = getLocationInsideComponent(dsc.getComponent(), dsde.getLocation()); if (paletteLoc != null) { dsc.setCursor(DragSource.DefaultCopyDrop); } else { dsc.setCursor(DragSource.DefaultCopyNoDrop); } } }
Example 91
Project: eternity2-master File: QuadView.java View source code |
/**
* DragGestureListener
*/
public void dragGestureRecognized(DragGestureEvent dge) {
try {
boolean wholeQuad = dge.getTriggerEvent().isShiftDown();
Transferable transferable;
if (wholeQuad) {
transferable = new TransferableQuadModel(model);
} else {
Pattern pattern = model.getPattern(computeDirection(dge.getDragOrigin()));
transferable = new TransferablePattern(pattern);
}
dge.startDrag(DragSource.DefaultCopyNoDrop, transferable, this);
} catch (InvalidDnDOperationException idoe) {
System.err.println(idoe);
}
}
Example 92
Project: leafchat-master File: TreeBoxImp.java View source code |
@Override public void mouseDragged(MouseEvent e) { if (dragging == null) return; highlight = getPositionDetails(e, false); if (highlight != null && !sameItem(highlight) && ((DragSingleSelectionHandler) th).canDragTo(dragging.i, highlight.parent, getTargetPos())) { t.repaint(); setCursor(DragSource.DefaultMoveDrop); } else { highlight = null; t.repaint(); setCursor(DragSource.DefaultMoveNoDrop); } }
Example 93
Project: muCommander-master File: FileDropTargetListener.java View source code |
/** * Returns a mouse <code>Cursor<code> that symbolizes the given drop action and 'accepted' status. * The given action must one of the following: * <ul> * <li>DnDConstants.ACTION_COPY * <li>DnDConstants.ACTION_MOVE * <li>DnDConstants.ACTION_LINK * </ul> * If the action has any other value, the default Cursor is returned. */ private Cursor getDragActionCursor(int dropAction, boolean dragAccepted) { switch(dropAction) { case DnDConstants.ACTION_COPY: return dragAccepted ? DragSource.DefaultCopyDrop : DragSource.DefaultCopyNoDrop; case DnDConstants.ACTION_MOVE: return dragAccepted ? DragSource.DefaultMoveDrop : DragSource.DefaultMoveNoDrop; case DnDConstants.ACTION_LINK: return dragAccepted ? DragSource.DefaultLinkDrop : DragSource.DefaultLinkNoDrop; default: return Cursor.getDefaultCursor(); } }
Example 94
Project: Open-Quark-master File: JDBCResultSetTableHeader.java View source code |
/**
* Initializes the drag and drop system to allow dragging this component and dropping
* it to an external entity.
*/
private void initializeDragAndDrop() {
// in order to support drag and drop, we have to disable reordering because JTable's
// reordering is implemented using a mouse pressed listener, which conflicts with
// the standard drag and drop API
super.setReorderingAllowed(false);
// initialize the component as a drag source
if (dragPointHandler != null) {
// we have to use the COPY_OR_MOVE action because the workspace drop
// target only recognizes the MOVE command, but the default gesture
// listener links the Ctrl+Button1 gesture to the COPY command
DragSource.getDefaultDragSource().createDefaultDragGestureRecognizer(this, DnDConstants.ACTION_COPY_OR_MOVE, new JDBCTableHeaderDragGestureListener());
}
if (headerMouseListener == null) {
headerMouseListener = new JDBCTableHeaderMouseListener();
addMouseListener(headerMouseListener);
}
}
Example 95
Project: opgraph-master File: NodeLibraryViewer.java View source code |
private void initializeComponents(NodeLibrary library) {
setLayout(new BorderLayout());
this.renderer = new DefaultTreeCellRenderer();
this.renderer.setOpenIcon(null);
this.renderer.setLeafIcon(null);
this.renderer.setClosedIcon(null);
this.expandedCategories = new HashSet<String>();
this.libraryTree = new JTree();
this.infoPane = new JEditorPane();
this.filterField = new SearchField("Enter Filter Text");
libraryTree.setRootVisible(false);
libraryTree.setEditable(false);
libraryTree.setBackground(Color.WHITE);
libraryTree.setShowsRootHandles(true);
libraryTree.setRowHeight(-1);
libraryTree.setCellRenderer(renderer);
libraryTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
libraryTree.addTreeExpansionListener(new TreeExpansionListener() {
@Override
public void treeExpanded(TreeExpansionEvent e) {
if (e.getPath().getPathCount() >= 2) {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.getPath().getPathComponent(1);
if (node != null && (node.getUserObject() instanceof String))
expandedCategories.add((String) node.getUserObject());
}
}
@Override
public void treeCollapsed(TreeExpansionEvent e) {
if (e.getPath().getPathCount() >= 2) {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.getPath().getPathComponent(1);
if (node != null && (node.getUserObject() instanceof String))
expandedCategories.remove(node.getUserObject());
}
}
});
libraryTree.addTreeSelectionListener(new TreeSelectionListener() {
@Override
public void valueChanged(TreeSelectionEvent e) {
final DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode) e.getPath().getLastPathComponent();
if (selectedNode != null) {
final Object selectedObject = selectedNode.getUserObject();
if (selectedObject != null && selectedObject instanceof NodeData) {
final NodeData info = (NodeData) selectedObject;
infoPane.setText(getHTMLForNodeInfo(info));
}
}
}
});
libraryTree.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2 && libraryTree.getSelectionPath() != null) {
final DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode) libraryTree.getSelectionPath().getLastPathComponent();
if (selectedNode != null) {
final Object selectedObject = selectedNode.getUserObject();
if (selectedObject != null && selectedObject instanceof NodeData) {
final NodeData info = (NodeData) selectedObject;
final GraphDocument document = GraphEditorModel.getActiveDocument();
if (document != null) {
try {
final OpGraph graph = document.getGraph();
document.getUndoSupport().postEdit(new AddNodeEdit(graph, info, -1, -1));
} catch (InstantiationException exc) {
final String message = "Unable to create '" + info.name + "'";
LOGGER.severe(message);
ErrorDialog.showError(exc, message);
}
}
}
}
}
}
});
setLibrary(library);
// Create the filter field context menu
final JRadioButtonMenuItem fullTextItem = new JRadioButtonMenuItem("Full Text");
final JRadioButtonMenuItem nameItem = new JRadioButtonMenuItem("Name");
final JRadioButtonMenuItem descriptionItem = new JRadioButtonMenuItem("Description");
final JRadioButtonMenuItem categoryItem = new JRadioButtonMenuItem("Category");
fullTextItem.setActionCommand("fulltext");
fullTextItem.addActionListener(updateFilterAction);
fullTextItem.setSelected(true);
nameItem.setActionCommand("name");
nameItem.addActionListener(updateFilterAction);
descriptionItem.setActionCommand("description");
descriptionItem.addActionListener(updateFilterAction);
categoryItem.setActionCommand("category");
categoryItem.addActionListener(updateFilterAction);
final ButtonGroup group = new ButtonGroup();
group.add(fullTextItem);
group.add(nameItem);
group.add(descriptionItem);
group.add(categoryItem);
final JPopupMenu filterPopup = new JPopupMenu();
filterPopup.add(fullTextItem);
filterPopup.addSeparator();
filterPopup.add(nameItem);
filterPopup.add(descriptionItem);
filterPopup.add(categoryItem);
filterField.setContextPopup(filterPopup);
// Filter field initialization
filterField.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void removeUpdate(DocumentEvent e) {
final ActionEvent ae = new ActionEvent(filterField.getDocument(), 0, "filter");
updateFilterAction.actionPerformed(ae);
}
@Override
public void insertUpdate(DocumentEvent e) {
final ActionEvent ae = new ActionEvent(filterField.getDocument(), 0, "filter");
updateFilterAction.actionPerformed(ae);
}
@Override
public void changedUpdate(DocumentEvent e) {
}
});
// Node information pane
final StyleSheet style = new StyleSheet();
style.addRule("body { background: white; font: 12pt sans-serif; }");
style.addRule("h1 { font: bold 16pt; margin: 5px; }");
style.addRule("p { margin: 5px 10px; }");
final HTMLEditorKit htmlKit = new HTMLEditorKit();
htmlKit.setStyleSheet(style);
infoPane.setEditable(false);
infoPane.setEditorKit(htmlKit);
// Drag support for creation of nodes
DragSource.getDefaultDragSource().createDefaultDragGestureRecognizer(libraryTree, DnDConstants.ACTION_COPY, gestureListener);
// Search field and library tree on the left
final JPanel searchFieldPanel = new JPanel(new BorderLayout());
searchFieldPanel.setOpaque(false);
searchFieldPanel.add(filterField);
searchFieldPanel.setBorder(new EmptyBorder(5, 2, 5, 2));
final JScrollPane libraryScrollPane = new JScrollPane(libraryTree);
libraryScrollPane.setBorder(null);
final JPanel libraryPanel = new JPanel(new BorderLayout());
libraryPanel.setBackground(Color.WHITE);
libraryPanel.add(searchFieldPanel, BorderLayout.NORTH);
libraryPanel.add(libraryScrollPane, BorderLayout.CENTER);
// Split pane between tree and description
final JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
splitPane.setBorder(null);
splitPane.setLeftComponent(libraryPanel);
splitPane.setRightComponent(infoPane);
splitPane.setDividerSize(3);
splitPane.setDividerLocation(libraryTree.getPreferredSize().width + 100);
add(splitPane, BorderLayout.CENTER);
}
Example 96
Project: spark-svn-mirror-master File: SparkTabbedPane.java View source code |
/** * Drag and Drop */ public void enableDragAndDrop() { final DragSourceListener dsl = new DragSourceListener() { @Override public void dragDropEnd(DragSourceDropEvent event) { dragTabIndex = -1; } @Override public void dragEnter(DragSourceDragEvent event) { event.getDragSourceContext().setCursor(DragSource.DefaultMoveDrop); } @Override public void dragExit(DragSourceEvent event) { } @Override public void dragOver(DragSourceDragEvent event) { } @Override public void dropActionChanged(DragSourceDragEvent event) { } }; final Transferable t = new Transferable() { private final DataFlavor FLAVOR = new DataFlavor(DataFlavor.javaJVMLocalObjectMimeType, NAME); @Override public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException { return pane; } @Override public DataFlavor[] getTransferDataFlavors() { DataFlavor[] f = new DataFlavor[1]; f[0] = this.FLAVOR; return f; } @Override public boolean isDataFlavorSupported(DataFlavor flavor) { return flavor.getHumanPresentableName().equals(NAME); } }; final DragGestureListener dgl = new DragGestureListener() { @Override public void dragGestureRecognized(DragGestureEvent event) { dragTabIndex = pane.indexAtLocation(event.getDragOrigin().x, event.getDragOrigin().y); try { event.startDrag(DragSource.DefaultMoveDrop, t, dsl); } catch (Exception idoe) { Log.error(idoe); } } }; final DropTargetListener dtl = new DropTargetListener() { @Override public void dragEnter(DropTargetDragEvent event) { } @Override public void dragExit(DropTargetEvent event) { } @Override public void dragOver(DropTargetDragEvent event) { } @Override public void drop(DropTargetDropEvent event) { int dropTabIndex = getTargetTabIndex(event.getLocation()); moveTab(dragTabIndex, dropTabIndex); } @Override public void dropActionChanged(DropTargetDragEvent event) { } }; new DropTarget(pane, DnDConstants.ACTION_COPY_OR_MOVE, dtl, true); new DragSource().createDefaultDragGestureRecognizer(pane, DnDConstants.ACTION_COPY_OR_MOVE, dgl); }
Example 97
Project: vassal-master File: PieceSlot.java View source code |
public void addTo(Buildable parent) {
panel.setDropTarget(AbstractDragHandler.makeDropTarget(panel, DnDConstants.ACTION_MOVE, null));
DragGestureListener dragGestureListener = new DragGestureListener() {
public void dragGestureRecognized(DragGestureEvent dge) {
startDrag();
AbstractDragHandler.getTheDragHandler().dragGestureRecognized(dge);
}
};
DragSource.getDefaultDragSource().createDefaultDragGestureRecognizer(panel, DnDConstants.ACTION_MOVE, dragGestureListener);
}
Example 98
Project: Weasis-master File: SeriesThumbnail.java View source code |
@Override
public void registerListeners() {
super.registerListeners();
// Reactivate tooltip listener
ToolTipManager.sharedInstance().registerComponent(this);
if (dragSource != null) {
dragSource.removeDragSourceListener(this);
dragSource.removeDragSourceMotionListener(this);
removeFocusListener(this);
}
addFocusListener(this);
this.setFocusable(true);
this.addMouseListener(this);
dragSource = new DragSource();
dragSource.createDefaultDragGestureRecognizer(this, DnDConstants.ACTION_COPY, this);
dragSource.addDragSourceMotionListener(this);
}
Example 99
Project: Couverjure-master File: DragHandler.java View source code |
/** Called when a user drag gesture is recognized. This method is
* responsible for initiating the drag operation.
*/
public void dragGestureRecognized(DragGestureEvent e) {
if ((e.getDragAction() & supportedActions) != 0 && canDrag(e)) {
setModifiers(e.getTriggerEvent().getModifiersEx() & KEY_MASK);
Transferable transferable = getTransferable(e);
if (transferable == null)
return;
try {
Point srcOffset = new Point(0, 0);
Icon icon = getDragIcon(e, srcOffset);
Point origin = e.getDragOrigin();
// offset of the image origin from the cursor
imageOffset = new Point(srcOffset.x - origin.x, srcOffset.y - origin.y);
Icon dragIcon = scaleDragIcon(icon, imageOffset);
Cursor cursor = null;
if (dragIcon != null && DragSource.isDragImageSupported()) {
GraphicsConfiguration gc = e.getComponent().getGraphicsConfiguration();
e.startDrag(cursor, createDragImage(gc, dragIcon), imageOffset, transferable, this);
} else {
if (dragIcon != null) {
Point screen = dragSource.getLocationOnScreen();
screen.translate(origin.x, origin.y);
Point cursorOffset = new Point(-imageOffset.x, -imageOffset.y);
ghost = new GhostedDragImage(dragSource, dragIcon, getImageLocation(screen), cursorOffset);
ghost.setAlpha(ghostAlpha);
}
e.startDrag(cursor, transferable, this);
}
dragStarted(e);
moved = false;
e.getDragSource().addDragSourceMotionListener(this);
DragHandler.transferable = transferable;
} catch (InvalidDnDOperationException ex) {
if (ghost != null) {
ghost.dispose();
ghost = null;
}
}
}
}
Example 100
Project: eXist-1.4.x-master File: TreeMutator.java View source code |
// DragGestureListener method public void dragGestureRecognized(DragGestureEvent event) { Point location = event.getDragOrigin(); TreePath path = tree.getPathForLocation(location.x, location.y); if (path == null) return; int action = event.getDragAction(); XACMLTreeNode transferNode = (XACMLTreeNode) path.getLastPathComponent(); Cursor cursor = (action == DnDConstants.ACTION_MOVE) ? DragSource.DefaultMoveDrop : DragSource.DefaultCopyDrop; event.startDrag(cursor, new NodeTransferable(transferNode), this); }
Example 101
Project: inquisition-master File: DragAndDropPanel.java View source code |
public void dragGestureRecognized(DragGestureEvent event) {
if (dragsDisabled)
return;
// Get a fragment, if there's one there
String dragText = fragmentPanel.getFragmentAtPoint(event.getDragOrigin());
if (dragText == null)
return;
// Put the fragment text as the transferable
StringSelection transferable = new StringSelection(dragText);
// Hide the fragment
if (!question.canReuseFragments())
fragmentPanel.hideFragment(dragText);
// Set up the fragment as the dragged image
BufferedImage image = fragmentPanel.getFragmentImage(dragText);
if (image == null)
return;
// Activate the transparent pane and set it up with the appropriate dragged image
Point point = (Point) event.getDragOrigin().clone();
SwingUtilities.convertPointToScreen(point, fragmentPanel);
SwingUtilities.convertPointFromScreen(point, transparentPane);
transparentPane.activate(point, image);
transparentPane.setVisible(true);
// Start the drag and set up source responses to dragging
DragSourceListener dsl = new FragmentBinDragSourceListener(dragText);
dragSource.startDrag(event, DragSource.DefaultCopyDrop, transferable, dsl);
}