/*
* Copyright (c) 2005-2010 Flamingo Kirill Grouchnikov. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* o Neither the name of Flamingo Kirill Grouchnikov nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.pushingpixels.flamingo.internal.ui.common;
import java.awt.*;
import java.awt.color.ColorSpace;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.ColorConvertOp;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.plaf.*;
import javax.swing.plaf.basic.BasicGraphicsUtils;
import org.pushingpixels.flamingo.api.common.*;
import org.pushingpixels.flamingo.api.common.CommandButtonLayoutManager.CommandButtonLayoutInfo;
import org.pushingpixels.flamingo.api.common.CommandButtonLayoutManager.CommandButtonSeparatorOrientation;
import org.pushingpixels.flamingo.api.common.JCommandButtonStrip.StripOrientation;
import org.pushingpixels.flamingo.api.common.icon.FilteredResizableIcon;
import org.pushingpixels.flamingo.api.common.icon.ResizableIcon;
import org.pushingpixels.flamingo.api.common.model.PopupButtonModel;
import org.pushingpixels.flamingo.api.common.popup.*;
import org.pushingpixels.flamingo.internal.utils.*;
/**
* Basic UI for command button {@link JCommandButton}.
*
* @author Kirill Grouchnikov
*/
public class BasicCommandButtonUI extends CommandButtonUI {
/**
* The associated command button.
*/
protected AbstractCommandButton commandButton;
/**
* Indication whether the mouse pointer is over the associated command
* button.
*/
protected boolean isUnderMouse;
/**
* Property change listener.
*/
protected PropertyChangeListener propertyChangeListener;
/**
* Tracks user interaction with the command button (including keyboard and
* mouse).
*/
protected BasicCommandButtonListener basicPopupButtonListener;
/**
* Layout information.
*/
protected CommandButtonLayoutManager.CommandButtonLayoutInfo layoutInfo;
/**
* Client property to mark the command button to have square corners. This
* client property is for internal use only.
*/
public static final String EMULATE_SQUARE_BUTTON = "flamingo.internal.commandButton.ui.emulateSquare";
/**
* Client property to mark the command button to not dispose the popups on
* activation.
*
* @see #disposePopupsActionListener
*/
public static final String DONT_DISPOSE_POPUPS = "flamingo.internal.commandButton.ui.dontDisposePopups";
/**
* This listener disposes all popup panels when button's action is
* activated. An example of scenario would be a command button in the popup
* panel of an in-ribbon gallery. When this command button is activated, the
* associated popup panel is dismissed.
*
* @see #DONT_DISPOSE_POPUPS
*/
protected ActionListener disposePopupsActionListener;
/**
* Action listener on the popup area.
*/
protected PopupActionListener popupActionListener;
/**
* The "expand" action icon.
*/
protected ResizableIcon popupActionIcon;
protected CommandButtonLayoutManager layoutManager;
/**
* Used to provide a LAF-consistent appearance under core LAFs.
*/
protected CellRendererPane buttonRendererPane;
/**
* Used to provide a LAF-consistent appearance under core LAFs.
*/
protected AbstractButton rendererButton;
/**
* Used to paint the separator between the action and popup areas.
*/
protected JSeparator rendererSeparator;
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.ComponentUI#createUI(javax.swing.JComponent)
*/
public static ComponentUI createUI(JComponent c) {
return new BasicCommandButtonUI();
}
/**
* Creates a new UI delegate.
*/
public BasicCommandButtonUI() {
// this.toTakeSavedDimension = false;
}
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.ComponentUI#installUI(javax.swing.JComponent)
*/
@Override
public void installUI(JComponent c) {
this.commandButton = (AbstractCommandButton) c;
installDefaults();
installComponents();
installListeners();
installKeyboardActions();
this.layoutManager = this.commandButton.getDisplayState()
.createLayoutManager(this.commandButton);
this.updateCustomDimension();
}
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.ComponentUI#uninstallUI(javax.swing.JComponent)
*/
@Override
public void uninstallUI(JComponent c) {
c.setLayout(null);
uninstallKeyboardActions();
uninstallListeners();
uninstallComponents();
uninstallDefaults();
this.commandButton = null;
}
/**
* Installs defaults on the associated command button.
*/
protected void installDefaults() {
configureRenderer();
this.updateBorder();
this.syncDisabledIcon();
}
protected void configureRenderer() {
this.buttonRendererPane = new CellRendererPane();
this.commandButton.add(buttonRendererPane);
this.rendererButton = createRendererButton();
this.rendererButton.setOpaque(false);
this.rendererSeparator = new JSeparator();
Font currFont = this.commandButton.getFont();
if ((currFont == null) || (currFont instanceof UIResource)) {
this.commandButton.setFont(this.rendererButton.getFont());
}
// special handling for Mac OS X native look-and-feel
this.rendererButton.putClientProperty("JButton.buttonType", "square");
}
protected void updateBorder() {
Border currBorder = this.commandButton.getBorder();
if ((currBorder == null) || (currBorder instanceof UIResource)) {
int tb = (int) (this.commandButton.getVGapScaleFactor() * 4);
int lr = (int) (this.commandButton.getHGapScaleFactor() * 6);
this.commandButton
.setBorder(new BorderUIResource.EmptyBorderUIResource(tb,
lr, tb, lr));
}
}
/**
* Creates the renderer button.
*
* @return The renderer button.
*/
protected AbstractButton createRendererButton() {
return new JButton("");
}
/**
* Installs subcomponents on the associated command button.
*/
protected void installComponents() {
this.updatePopupActionIcon();
ResizableIcon buttonIcon = this.commandButton.getIcon();
if (buttonIcon instanceof AsynchronousLoading) {
((AsynchronousLoading) buttonIcon)
.addAsynchronousLoadListener(new AsynchronousLoadListener() {
@Override
public void completed(boolean success) {
if (success && (commandButton != null))
commandButton.repaint();
}
});
}
if (this.commandButton instanceof JCommandButton) {
this.popupActionIcon = this.createPopupActionIcon();
}
}
/**
* Installs listeners on the associated command button.
*/
protected void installListeners() {
this.basicPopupButtonListener = createButtonListener(this.commandButton);
if (this.basicPopupButtonListener != null) {
this.commandButton.addMouseListener(this.basicPopupButtonListener);
this.commandButton
.addMouseMotionListener(this.basicPopupButtonListener);
this.commandButton.addFocusListener(this.basicPopupButtonListener);
this.commandButton.addChangeListener(this.basicPopupButtonListener);
}
this.propertyChangeListener = new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
if (AbstractButton.ICON_CHANGED_PROPERTY.equals(evt
.getPropertyName())) {
Icon newIcon = (Icon) evt.getNewValue();
if (newIcon instanceof AsynchronousLoading) {
AsynchronousLoading async = (AsynchronousLoading) newIcon;
async
.addAsynchronousLoadListener(new AsynchronousLoadListener() {
@Override
public void completed(boolean success) {
if (success) {
if (commandButton != null) {
syncIconDimension();
syncDisabledIcon();
commandButton.repaint();
}
}
}
});
if (!async.isLoading()) {
syncIconDimension();
syncDisabledIcon();
commandButton.repaint();
}
} else {
syncIconDimension();
syncDisabledIcon();
commandButton.revalidate();
commandButton.repaint();
}
}
if ("commandButtonKind".equals(evt.getPropertyName())) {
updatePopupActionIcon();
}
if ("popupOrientationKind".equals(evt.getPropertyName())) {
updatePopupActionIcon();
}
if ("customDimension".equals(evt.getPropertyName())) {
updateCustomDimension();
}
if ("hgapScaleFactor".equals(evt.getPropertyName())) {
updateBorder();
}
if ("vgapScaleFactor".equals(evt.getPropertyName())) {
updateBorder();
}
if ("popupModel".equals(evt.getPropertyName())) {
// rewire the popup action listener on the new popup model
PopupButtonModel oldModel = (PopupButtonModel) evt
.getOldValue();
PopupButtonModel newModel = (PopupButtonModel) evt
.getNewValue();
if (oldModel != null) {
oldModel.removePopupActionListener(popupActionListener);
popupActionListener = null;
}
if (newModel != null) {
popupActionListener = createPopupActionListener();
newModel.addPopupActionListener(popupActionListener);
}
}
if ("displayState".equals(evt.getPropertyName()) || ("enabled".equals(evt.getPropertyName()) && !((Boolean) evt.getNewValue()))) {
syncIconDimension();
syncDisabledIcon();
commandButton.invalidate();
commandButton.revalidate();
commandButton.doLayout();
}
// pass the event to the layout manager
if (layoutManager != null) {
layoutManager.propertyChange(evt);
}
if ("componentOrientation".equals(evt.getPropertyName())) {
updatePopupActionIcon();
commandButton.repaint();
}
}
};
this.commandButton
.addPropertyChangeListener(this.propertyChangeListener);
this.disposePopupsActionListener = new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
boolean toDismiss = !Boolean.TRUE.equals(commandButton
.getClientProperty(DONT_DISPOSE_POPUPS));
if (toDismiss) {
JCommandPopupMenu menu = (JCommandPopupMenu) SwingUtilities
.getAncestorOfClass(JCommandPopupMenu.class,
commandButton);
if (menu != null) {
toDismiss = menu.isToDismissOnChildClick();
}
}
if (toDismiss) {
if (SwingUtilities.getAncestorOfClass(JPopupPanel.class,
commandButton) != null) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
// command button may be cleared if the
// button click resulted in LAF switch
if (commandButton != null) {
// clear the active states
commandButton.getActionModel().setPressed(
false);
commandButton.getActionModel().setRollover(
false);
commandButton.getActionModel().setArmed(
false);
}
}
});
}
PopupPanelManager.defaultManager().hidePopups(null);
}
}
};
this.commandButton.addActionListener(this.disposePopupsActionListener);
if (this.commandButton instanceof JCommandButton) {
this.popupActionListener = this.createPopupActionListener();
((JCommandButton) this.commandButton).getPopupModel()
.addPopupActionListener(this.popupActionListener);
}
}
/**
* Creates the icon for the popup area.
*
* @return The icon for the popup area.
*/
protected ResizableIcon createPopupActionIcon() {
return FlamingoUtilities
.getCommandButtonPopupActionIcon((JCommandButton) this.commandButton);
}
/**
* Creates the button listener for the specified command button.
*
* @param b
* Command button.
* @return The button listener for the specified command button.
*/
protected BasicCommandButtonListener createButtonListener(
AbstractCommandButton b) {
return new BasicCommandButtonListener();
}
/**
* Installs the keyboard actions on the associated command button.
*/
protected void installKeyboardActions() {
if (this.basicPopupButtonListener != null) {
basicPopupButtonListener.installKeyboardActions(this.commandButton);
}
}
/**
* Uninstalls defaults from the associated command button.
*/
protected void uninstallDefaults() {
unconfigureRenderer();
}
protected void unconfigureRenderer() {
if (this.buttonRendererPane != null) {
this.commandButton.remove(this.buttonRendererPane);
}
this.buttonRendererPane = null;
}
/**
* Uninstalls subcomponents from the associated command button.
*/
protected void uninstallComponents() {
}
/**
* Uninstalls listeners from the associated command button.
*/
protected void uninstallListeners() {
if (this.basicPopupButtonListener != null) {
this.commandButton
.removeMouseListener(this.basicPopupButtonListener);
this.commandButton
.removeMouseListener(this.basicPopupButtonListener);
this.commandButton
.removeMouseMotionListener(this.basicPopupButtonListener);
this.commandButton
.removeFocusListener(this.basicPopupButtonListener);
this.commandButton
.removeChangeListener(this.basicPopupButtonListener);
}
this.commandButton
.removePropertyChangeListener(this.propertyChangeListener);
this.propertyChangeListener = null;
this.commandButton
.removeActionListener(this.disposePopupsActionListener);
this.disposePopupsActionListener = null;
if (this.commandButton instanceof JCommandButton) {
((JCommandButton) this.commandButton).getPopupModel()
.removePopupActionListener(this.popupActionListener);
this.popupActionListener = null;
}
}
/**
* Uninstalls the keyboard actions from the associated command button.
*/
protected void uninstallKeyboardActions() {
if (this.basicPopupButtonListener != null) {
this.basicPopupButtonListener
.uninstallKeyboardActions(this.commandButton);
}
}
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.ComponentUI#update(java.awt.Graphics,
* javax.swing.JComponent)
*/
@Override
public void update(Graphics g, JComponent c) {
Graphics2D g2d = (Graphics2D) g.create();
RenderingUtils.installDesktopHints(g2d);
super.update(g2d, c);
g2d.dispose();
}
/*
* (non-Javadoc)
*
* @see javax.swing.plaf.ComponentUI#paint(java.awt.Graphics,
* javax.swing.JComponent)
*/
@Override
public void paint(Graphics g, JComponent c) {
g.setFont(FlamingoUtilities.getFont(commandButton, "Ribbon.font",
"Button.font", "Panel.font"));
this.layoutInfo = this.layoutManager.getLayoutInfo(this.commandButton,
g);
commandButton.putClientProperty("icon.bounds", layoutInfo.iconRect);
if (this.isPaintingBackground()) {
this.paintButtonBackground(g, new Rectangle(0, 0, commandButton
.getWidth(), commandButton.getHeight()));
}
// Graphics2D g2d = (Graphics2D) g.create();
// g2d.setColor(new Color(255, 0, 0, 64));
// if (getActionClickArea() != null) {
// g2d.fill(getActionClickArea());
// }
// g2d.setColor(new Color(0, 0, 255, 64));
// if (getPopupClickArea() != null) {
// g2d.fill(getPopupClickArea());
// }
// g2d.dispose();
if (layoutInfo.iconRect != null) {
this.paintButtonIcon(g, layoutInfo.iconRect);
}
if (layoutInfo.popupActionRect.getWidth() > 0) {
paintPopupActionIcon(g, layoutInfo.popupActionRect);
}
FontMetrics fm = g.getFontMetrics();
boolean isTextPaintedEnabled = commandButton.isEnabled();
if (commandButton instanceof JCommandButton) {
JCommandButton jCommandButton = (JCommandButton) commandButton;
isTextPaintedEnabled = layoutInfo.isTextInActionArea ? jCommandButton
.getActionModel().isEnabled()
: jCommandButton.getPopupModel().isEnabled();
}
g.setColor(getForegroundColor(isTextPaintedEnabled));
if (layoutInfo.textLayoutInfoList != null) {
for (CommandButtonLayoutManager.TextLayoutInfo mainTextLayoutInfo : layoutInfo.textLayoutInfoList) {
if (mainTextLayoutInfo.text != null) {
BasicGraphicsUtils.drawString(g, mainTextLayoutInfo.text,
-1, mainTextLayoutInfo.textRect.x,
mainTextLayoutInfo.textRect.y + fm.getAscent());
}
}
}
if (isTextPaintedEnabled) {
g.setColor(FlamingoUtilities.getColor(Color.gray,
"Label.disabledForeground"));
} else {
g.setColor(FlamingoUtilities.getColor(Color.gray,
"Label.disabledForeground").brighter());
}
if (layoutInfo.extraTextLayoutInfoList != null) {
for (CommandButtonLayoutManager.TextLayoutInfo extraTextLayoutInfo : layoutInfo.extraTextLayoutInfoList) {
if (extraTextLayoutInfo.text != null) {
BasicGraphicsUtils.drawString(g, extraTextLayoutInfo.text,
-1, extraTextLayoutInfo.textRect.x,
extraTextLayoutInfo.textRect.y + fm.getAscent());
}
}
}
if (this.isPaintingSeparators() && (layoutInfo.separatorArea != null)) {
if (layoutInfo.separatorOrientation == CommandButtonSeparatorOrientation.HORIZONTAL) {
this
.paintButtonHorizontalSeparator(g,
layoutInfo.separatorArea);
} else {
this.paintButtonVerticalSeparator(g, layoutInfo.separatorArea);
}
}
// Graphics2D g2d = (Graphics2D) g.create();
//
// g2d.setColor(Color.red);
// g2d.draw(layoutInfo.iconRect);
// g2d.setColor(Color.blue);
// if (layoutInfo.textLayoutInfoList != null) {
// for (CommandButtonLayoutManager.TextLayoutInfo mainTextLayoutInfo :
// layoutInfo.textLayoutInfoList) {
// if (mainTextLayoutInfo.text != null) {
// g2d.draw(mainTextLayoutInfo.textRect);
// }
// }
// }
// g2d.setColor(Color.magenta);
// if (layoutInfo.extraTextLayoutInfoList != null) {
// for (CommandButtonLayoutManager.TextLayoutInfo extraTextLayoutInfo :
// layoutInfo.extraTextLayoutInfoList) {
// if (extraTextLayoutInfo.text != null) {
// g2d.draw(extraTextLayoutInfo.textRect);
// }
// }
// }
// g2d.setColor(Color.green);
// g2d.draw(layoutInfo.popupActionRect);
// g2d.dispose();
}
protected Color getForegroundColor(boolean isTextPaintedEnabled) {
if (isTextPaintedEnabled) {
return FlamingoUtilities.getColor(Color.black, "Button.foreground");
} else {
return FlamingoUtilities.getColor(Color.gray,
"Label.disabledForeground");
}
}
/**
* Paints the icon of the popup area.
*
* @param g
* Graphics context.
* @param popupActionRect
*/
protected void paintPopupActionIcon(Graphics g, Rectangle popupActionRect) {
int size = Math.max(popupActionRect.width - 2, 7);
if (size % 2 == 0)
size--;
popupActionIcon.setDimension(new Dimension(size, size));
popupActionIcon.paintIcon(this.commandButton, g, popupActionRect.x
+ (popupActionRect.width - size) / 2, popupActionRect.y
+ (popupActionRect.height - size) / 2);
}
/**
* Returns the current icon.
*
* @return Current icon.
*/
protected Icon getIconToPaint() {
return (toUseDisabledIcon() && this.commandButton.getDisabledIcon() != null) ? this.commandButton
.getDisabledIcon()
: this.commandButton.getIcon();
}
protected boolean toUseDisabledIcon() {
// special case for command buttons with POPUP_ONLY kind -
// check the popup model
boolean toUseDisabledIcon;
if (this.commandButton instanceof JCommandButton
&& ((JCommandButton) this.commandButton).getCommandButtonKind() == JCommandButton.CommandButtonKind.POPUP_ONLY) {
toUseDisabledIcon = !((JCommandButton) this.commandButton)
.getPopupModel().isEnabled();
} else {
toUseDisabledIcon = !this.commandButton.getActionModel()
.isEnabled();
}
return toUseDisabledIcon;
}
/**
* Paints command button vertical separator.
*
* @param graphics
* Graphics context.
* @param separatorArea
* Separator area.
*/
protected void paintButtonVerticalSeparator(Graphics graphics,
Rectangle separatorArea) {
this.buttonRendererPane.setBounds(0, 0, this.commandButton.getWidth(),
this.commandButton.getHeight());
Graphics2D g2d = (Graphics2D) graphics.create();
this.rendererSeparator.setOrientation(JSeparator.VERTICAL);
this.buttonRendererPane.paintComponent(g2d, this.rendererSeparator,
this.commandButton, separatorArea.x, 2, 2, this.commandButton
.getHeight() - 4, true);
g2d.dispose();
}
/**
* Paints command button horizontal separator.
*
* @param graphics
* Graphics context.
* @param separatorArea
* Separator area.
*/
protected void paintButtonHorizontalSeparator(Graphics graphics,
Rectangle separatorArea) {
this.buttonRendererPane.setBounds(0, 0, this.commandButton.getWidth(),
this.commandButton.getHeight());
Graphics2D g2d = (Graphics2D) graphics.create();
this.rendererSeparator.setOrientation(JSeparator.HORIZONTAL);
this.buttonRendererPane.paintComponent(g2d, this.rendererSeparator,
this.commandButton, 2, separatorArea.y, this.commandButton
.getWidth() - 4, 2, true);
g2d.dispose();
}
/**
* Paints command button background.
*
* @param graphics
* Graphics context.
* @param toFill
* Rectangle for the background.
*/
protected void paintButtonBackground(Graphics graphics, Rectangle toFill) {
ButtonModel actionModel = this.commandButton.getActionModel();
PopupButtonModel popupModel = (this.commandButton instanceof JCommandButton) ? ((JCommandButton) this.commandButton)
.getPopupModel()
: null;
// first time - paint the full background passing both models
this.paintButtonBackground(graphics, toFill, actionModel, popupModel);
Rectangle actionArea = this.getLayoutInfo().actionClickArea;
Rectangle popupArea = this.getLayoutInfo().popupClickArea;
if ((actionArea != null) && !actionArea.isEmpty()) {
// now overlay the action area with the background matching action
// model
Graphics2D graphicsAction = (Graphics2D) graphics.create();
// System.out.println(actionArea);
graphicsAction.clip(actionArea);
float actionAlpha = 0.4f;
if ((popupModel != null) && !popupModel.isEnabled())
actionAlpha = 1.0f;
graphicsAction.setComposite(AlphaComposite.SrcOver
.derive(actionAlpha));
// System.out.println(graphicsAction.getClipBounds());
this.paintButtonBackground(graphicsAction, toFill, actionModel);
graphicsAction.dispose();
}
if ((popupArea != null) && !popupArea.isEmpty()) {
// now overlay the popup area with the background matching popup
// model
Graphics2D graphicsPopup = (Graphics2D) graphics.create();
// System.out.println(popupArea);
graphicsPopup.clip(popupArea);
// System.out.println(graphicsPopup.getClipBounds());
float popupAlpha = 0.4f;
if (!actionModel.isEnabled())
popupAlpha = 1.0f;
graphicsPopup.setComposite(AlphaComposite.SrcOver
.derive(popupAlpha));
this.paintButtonBackground(graphicsPopup, toFill, popupModel);
graphicsPopup.dispose();
}
}
/**
* Paints the background of the command button.
*
* @param graphics
* Graphics context.
* @param toFill
* Rectangle to fill.
* @param modelToUse
* Button models to use for computing the background fill.
*/
protected void paintButtonBackground(Graphics graphics, Rectangle toFill,
ButtonModel... modelToUse) {
if (modelToUse.length == 0)
return;
if ((modelToUse.length == 1) && (modelToUse[0] == null))
return;
this.buttonRendererPane.setBounds(toFill.x, toFill.y, toFill.width,
toFill.height);
this.rendererButton.setRolloverEnabled(true);
boolean isEnabled = true;
boolean isRollover = false;
boolean isPressed = true;
boolean isArmed = true;
boolean isSelected = true;
for (ButtonModel model : modelToUse) {
if (model == null)
continue;
isEnabled = isEnabled && model.isEnabled();
isRollover = isRollover || model.isRollover();
isPressed = isPressed && model.isPressed();
isArmed = isArmed && model.isArmed();
isSelected = isSelected && model.isSelected();
if (model instanceof PopupButtonModel) {
isRollover = isRollover
|| ((PopupButtonModel) model).isPopupShowing();
}
}
this.rendererButton.getModel().setEnabled(isEnabled);
this.rendererButton.getModel().setRollover(isRollover);
this.rendererButton.getModel().setPressed(isPressed);
this.rendererButton.getModel().setArmed(isArmed);
this.rendererButton.getModel().setSelected(isSelected);
// System.out.println(this.commandButton.getText() + " - e:"
// + this.rendererButton.getModel().isEnabled() + ", s:"
// + this.rendererButton.getModel().isSelected() + ", r:"
// + this.rendererButton.getModel().isRollover() + ", p:"
// + this.rendererButton.getModel().isPressed() + ", a:"
// + this.rendererButton.getModel().isArmed());
Graphics2D g2d = (Graphics2D) graphics.create();
Color borderColor = FlamingoUtilities.getBorderColor();
if (Boolean.TRUE.equals(this.commandButton
.getClientProperty(EMULATE_SQUARE_BUTTON))) {
this.buttonRendererPane.paintComponent(g2d, this.rendererButton,
this.commandButton, toFill.x - toFill.width / 2, toFill.y
- toFill.height / 2, 2 * toFill.width,
2 * toFill.height, true);
g2d.setColor(borderColor);
g2d.drawRect(toFill.x, toFill.y, toFill.width - 1,
toFill.height - 1);
} else {
AbstractCommandButton.CommandButtonLocationOrderKind locationKind = this.commandButton
.getLocationOrderKind();
Insets outsets = (this.rendererButton instanceof JToggleButton) ? ButtonSizingUtils
.getInstance().getToggleOutsets()
: ButtonSizingUtils.getInstance().getOutsets();
if (locationKind != null) {
if (locationKind == AbstractCommandButton.CommandButtonLocationOrderKind.ONLY) {
this.buttonRendererPane.paintComponent(g2d,
this.rendererButton, this.commandButton, toFill.x
- outsets.left, toFill.y - outsets.top,
toFill.width + outsets.left + outsets.right,
toFill.height + outsets.top + outsets.bottom, true);
} else {
// special case for parent component which is a vertical
// button strip
Component parent = this.commandButton.getParent();
if ((parent instanceof JCommandButtonStrip)
&& (((JCommandButtonStrip) parent).getOrientation() == StripOrientation.VERTICAL)) {
switch (locationKind) {
case FIRST:
this.buttonRendererPane.paintComponent(g2d,
this.rendererButton, this.commandButton,
toFill.x - outsets.left, toFill.y
- outsets.top, toFill.width
+ outsets.left + outsets.right,
2 * toFill.height, true);
g2d.setColor(borderColor);
g2d.drawLine(toFill.x + 1, toFill.y + toFill.height
- 1, toFill.x + toFill.width - 2, toFill.y
+ toFill.height - 1);
break;
case LAST:
this.buttonRendererPane.paintComponent(g2d,
this.rendererButton, this.commandButton,
toFill.x - outsets.left, toFill.y
- toFill.height, toFill.width
+ outsets.left + outsets.right, 2
* toFill.height + outsets.bottom,
true);
break;
case MIDDLE:
this.buttonRendererPane.paintComponent(g2d,
this.rendererButton, this.commandButton,
toFill.x - outsets.left, toFill.y
- toFill.height, toFill.width
+ outsets.left + outsets.right,
3 * toFill.height, true);
g2d.setColor(borderColor);
g2d.drawLine(toFill.x + 1, toFill.y + toFill.height
- 1, toFill.x + toFill.width - 2, toFill.y
+ toFill.height - 1);
}
} else {
// horizontal
boolean ltr = this.commandButton
.getComponentOrientation().isLeftToRight();
if (locationKind == AbstractCommandButton.CommandButtonLocationOrderKind.MIDDLE) {
this.buttonRendererPane.paintComponent(g2d,
this.rendererButton, this.commandButton,
toFill.x - toFill.width, toFill.y
- outsets.top, 3 * toFill.width,
toFill.height + outsets.top
+ outsets.bottom, true);
g2d.setColor(borderColor);
g2d.drawLine(toFill.x + toFill.width - 1,
toFill.y + 1, toFill.x + toFill.width - 1,
toFill.y + toFill.height - 2);
} else {
boolean curveOnLeft = (ltr && (locationKind == AbstractCommandButton.CommandButtonLocationOrderKind.FIRST))
|| (!ltr && (locationKind == AbstractCommandButton.CommandButtonLocationOrderKind.LAST));
if (curveOnLeft) {
this.buttonRendererPane.paintComponent(g2d,
this.rendererButton,
this.commandButton, toFill.x
- outsets.left, toFill.y
- outsets.top,
2 * toFill.width, toFill.height
+ outsets.top + outsets.bottom,
true);
g2d.setColor(borderColor);
g2d.drawLine(toFill.x + toFill.width - 1,
toFill.y + 1, toFill.x + toFill.width
- 1, toFill.y + toFill.height
- 2);
} else {
this.buttonRendererPane.paintComponent(g2d,
this.rendererButton,
this.commandButton, toFill.x
- toFill.width, toFill.y
- outsets.top, 2 * toFill.width
+ outsets.right, toFill.height
+ outsets.top + outsets.bottom,
true);
}
}
}
}
} else {
this.buttonRendererPane.paintComponent(g2d,
this.rendererButton, this.commandButton, toFill.x
- outsets.left, toFill.y - outsets.top,
toFill.width + outsets.left + outsets.right,
toFill.height + outsets.top + outsets.bottom, true);
}
}
g2d.dispose();
}
/**
* Updates the custom dimension.
*/
protected void updateCustomDimension() {
int dimension = this.commandButton.getCustomDimension();
if (dimension > 0) {
this.commandButton.getIcon().setDimension(
new Dimension(dimension, dimension));
this.commandButton
.setDisplayState(CommandButtonDisplayState.FIT_TO_ICON);
this.commandButton.invalidate();
this.commandButton.revalidate();
this.commandButton.doLayout();
this.commandButton.repaint();
}
}
/**
* Updates the popup action icon.
*/
protected void updatePopupActionIcon() {
JCommandButton button = (JCommandButton) this.commandButton;
if (button.getCommandButtonKind().hasPopup()) {
this.popupActionIcon = this.createPopupActionIcon();
} else {
this.popupActionIcon = null;
}
}
/**
* Paints the button icon.
*
* @param g
* Graphics context.
* @param iconRect
* Icon rectangle.
*/
protected void paintButtonIcon(Graphics g, Rectangle iconRect) {
Icon iconToPaint = this.getIconToPaint();
if ((iconRect == null) || (iconToPaint == null)
|| (iconRect.width == 0) || (iconRect.height == 0)) {
return;
}
iconToPaint.paintIcon(this.commandButton, g, iconRect.x, iconRect.y);
}
/*
* (non-Javadoc)
*
* @see
* javax.swing.plaf.ComponentUI#getPreferredSize(javax.swing.JComponent)
*/
@Override
public Dimension getPreferredSize(JComponent c) {
AbstractCommandButton button = (AbstractCommandButton) c;
return this.layoutManager.getPreferredSize(button);
}
@Override
public CommandButtonLayoutInfo getLayoutInfo() {
if (this.layoutInfo != null) {
return this.layoutInfo;
}
this.layoutInfo = this.layoutManager.getLayoutInfo(commandButton,
this.commandButton.getGraphics());
return this.layoutInfo;
}
/**
* Returns the layout gap for the visuals of the associated command button.
*
* @return The layout gap for the visuals of the associated command button.
*/
protected int getLayoutGap() {
Font font = this.commandButton.getFont();
if (font == null)
font = UIManager.getFont("Button.font");
return (font.getSize() - 4) / 4;
}
/**
* Returns indication whether the action-popup areas separator is painted.
*
* @return <code>true</code> if the action-popup areas separator is painted.
*/
protected boolean isPaintingSeparators() {
PopupButtonModel popupModel = (this.commandButton instanceof JCommandButton) ? ((JCommandButton) this.commandButton)
.getPopupModel()
: null;
boolean isActionRollover = this.commandButton.getActionModel()
.isRollover();
boolean isPopupRollover = (popupModel != null)
&& popupModel.isRollover();
// Rectangle actionArea = this.getActionClickArea();
// Rectangle popupArea = this.getPopupClickArea();
// boolean hasNonEmptyAreas = (actionArea.width * actionArea.height
// * popupArea.width * popupArea.height > 0);
return // hasNonEmptyAreas &&
(isActionRollover || isPopupRollover);
}
/**
* Returns indication whether the button background is painted.
*
* @return <code>true</code> if the button background is painted.
*/
protected boolean isPaintingBackground() {
PopupButtonModel popupModel = (this.commandButton instanceof JCommandButton) ? ((JCommandButton) this.commandButton)
.getPopupModel()
: null;
boolean isActionSelected = this.commandButton.getActionModel()
.isSelected();
boolean isPopupSelected = (popupModel != null)
&& popupModel.isSelected();
boolean isActionRollover = this.commandButton.getActionModel()
.isRollover();
boolean isPopupRollover = (popupModel != null)
&& popupModel.isRollover();
boolean isPopupShowing = (popupModel != null)
&& (popupModel.isPopupShowing());
boolean isActionArmed = this.commandButton.getActionModel().isArmed();
boolean isPopupArmed = (popupModel != null) && (popupModel.isArmed());
return (isActionSelected || isPopupSelected || isActionRollover
|| isPopupRollover || isPopupShowing || isActionArmed
|| isPopupArmed || !this.commandButton.isFlat());
}
/**
* Creates the popup action listener for this command button.
*
* @return Popup action listener for this command button.
*/
protected PopupActionListener createPopupActionListener() {
return new PopupActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
processPopupAction();
}
};
}
protected void processPopupAction() {
boolean wasPopupShowing = false;
if (this.commandButton instanceof JCommandButton) {
wasPopupShowing = ((JCommandButton) this.commandButton)
.getPopupModel().isPopupShowing();
}
// dismiss all the popups that are currently showing
// up until <this> button.
PopupPanelManager.defaultManager().hidePopups(commandButton);
if (!(commandButton instanceof JCommandButton))
return;
if (wasPopupShowing)
return;
JCommandButton jcb = (JCommandButton) this.commandButton;
// check if the command button has an associated popup
// panel
PopupPanelCallback popupCallback = jcb.getPopupCallback();
final JPopupPanel popupPanel = (popupCallback != null) ? popupCallback
.getPopupPanel(jcb) : null;
if (popupPanel != null) {
popupPanel.applyComponentOrientation(jcb.getComponentOrientation());
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
if ((commandButton == null) || (popupPanel == null))
return;
if (!commandButton.isShowing())
return;
popupPanel.doLayout();
int x = 0;
int y = 0;
JPopupPanel.PopupPanelCustomizer customizer = popupPanel
.getCustomizer();
boolean ltr = commandButton.getComponentOrientation()
.isLeftToRight();
if (customizer == null) {
switch (((JCommandButton) commandButton)
.getPopupOrientationKind()) {
case DOWNWARD:
if (ltr) {
x = commandButton.getLocationOnScreen().x;
} else {
x = commandButton.getLocationOnScreen().x
+ commandButton.getWidth()
- popupPanel.getPreferredSize().width;
}
y = commandButton.getLocationOnScreen().y
+ commandButton.getSize().height;
break;
case SIDEWARD:
if (ltr) {
x = commandButton.getLocationOnScreen().x
+ commandButton.getWidth();
} else {
x = commandButton.getLocationOnScreen().x
- popupPanel.getPreferredSize().width;
}
y = commandButton.getLocationOnScreen().y
+ getLayoutInfo().popupClickArea.y;
break;
}
} else {
Rectangle placementRect = customizer.getScreenBounds();
// System.out.println(placementRect);
x = placementRect.x;
y = placementRect.y;
}
// make sure that the popup stays in bounds
Rectangle scrBounds = commandButton
.getGraphicsConfiguration().getBounds();
int pw = popupPanel.getPreferredSize().width;
if ((x + pw) > (scrBounds.x + scrBounds.width)) {
x = scrBounds.x + scrBounds.width - pw;
}
int ph = popupPanel.getPreferredSize().height;
if ((y + ph) > (scrBounds.y + scrBounds.height)) {
y = scrBounds.y + scrBounds.height - ph;
}
// get the popup and show it
if (customizer != null) {
Rectangle placementRect = customizer.getScreenBounds();
popupPanel.setPreferredSize(new Dimension(
placementRect.width, placementRect.height));
}
Popup popup = PopupFactory.getSharedInstance().getPopup(
commandButton, popupPanel, x, y);
// System.out.println("Showing the popup panel");
PopupPanelManager.defaultManager().addPopup(commandButton,
popup, popupPanel);
}
});
return;
}
}
protected void syncDisabledIcon() {
ResizableIcon currDisabledIcon = this.commandButton.getDisabledIcon();
ResizableIcon icon = this.commandButton.getIcon();
if ((currDisabledIcon == null)
|| (currDisabledIcon instanceof UIResource)) {
if (icon != null) {
this.commandButton.setDisabledIcon(new ResizableIconUIResource(
new FilteredResizableIcon(icon, new ColorConvertOp(
ColorSpace.getInstance(ColorSpace.CS_GRAY),
null))));
} else {
this.commandButton.setDisabledIcon(null);
}
} else {
// disabled icon coming from app code
if (icon != null) {
this.commandButton.getDisabledIcon()
.setDimension(
new Dimension(icon.getIconWidth(), icon
.getIconHeight()));
}
}
}
protected void syncIconDimension() {
ResizableIcon icon = this.commandButton.getIcon();
CommandButtonDisplayState commandButtonState = this.commandButton
.getDisplayState();
this.layoutManager = commandButtonState
.createLayoutManager(this.commandButton);
if (icon == null)
return;
int maxHeight = layoutManager.getPreferredIconSize();
if (maxHeight < 0) {
maxHeight = this.commandButton.getIcon().getIconHeight();
}
if (commandButtonState != CommandButtonDisplayState.FIT_TO_ICON) {
Dimension newDim = new Dimension(maxHeight, maxHeight);
icon.setDimension(newDim);
}
}
/*
* (non-Javadoc)
*
* @see
* org.jvnet.flamingo.common.ui.CommandButtonUI#getKeyTipAnchorCenterPoint()
*/
@Override
public Point getKeyTipAnchorCenterPoint() {
return this.layoutManager
.getKeyTipAnchorCenterPoint(this.commandButton);
}
}