package com.smartgwt.sample.showcase.client.drawing;
import com.smartgwt.client.types.Cursor;
import com.smartgwt.client.types.Overflow;
import com.smartgwt.client.util.SC;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.drawing.DrawCurve;
import com.smartgwt.client.widgets.drawing.DrawItem;
import com.smartgwt.client.widgets.drawing.DrawLabel;
import com.smartgwt.client.widgets.drawing.DrawLine;
import com.smartgwt.client.widgets.drawing.DrawLinePath;
import com.smartgwt.client.widgets.drawing.DrawOval;
import com.smartgwt.client.widgets.drawing.DrawPane;
import com.smartgwt.client.widgets.drawing.DrawPath;
import com.smartgwt.client.widgets.drawing.DrawRect;
import com.smartgwt.client.widgets.drawing.DrawSector;
import com.smartgwt.client.widgets.drawing.DrawTriangle;
import com.smartgwt.client.widgets.drawing.Point;
import com.smartgwt.client.widgets.drawing.events.ClickEvent;
import com.smartgwt.client.widgets.drawing.events.ClickHandler;
import com.smartgwt.client.widgets.drawing.events.MouseDownEvent;
import com.smartgwt.client.widgets.drawing.events.MouseDownHandler;
import com.smartgwt.client.widgets.drawing.events.MouseMoveEvent;
import com.smartgwt.client.widgets.drawing.events.MouseMoveHandler;
import com.smartgwt.client.widgets.drawing.events.MouseOverEvent;
import com.smartgwt.client.widgets.drawing.events.MouseOverHandler;
import com.smartgwt.client.widgets.drawing.events.MouseUpEvent;
import com.smartgwt.client.widgets.drawing.events.MouseUpHandler;
import com.smartgwt.client.widgets.events.DrawEvent;
import com.smartgwt.client.widgets.events.DrawHandler;
import com.smartgwt.sample.showcase.client.PanelFactory;
import com.smartgwt.sample.showcase.client.ShowcasePanel;
public class DrawingMouseEventsSample extends ShowcasePanel {
private static final String DESCRIPTION = "Below is a sampling of the events that can be applied to shapes.";
public static class Factory implements PanelFactory {
private String id;
public Canvas create() {
DrawingMouseEventsSample panel = new DrawingMouseEventsSample();
id = panel.getID();
return panel;
}
public String getID() {
return id;
}
public String getDescription() {
return DESCRIPTION;
}
}
public Canvas getViewPanel() {
DrawPane drawPane = new DrawPane();
drawPane.setHeight(450);
drawPane.setWidth(700);
drawPane.setLeft(25);
drawPane.setShowEdges(true);
drawPane.setEdgeSize(4);
drawPane.setBackgroundColor("papayawhip");
drawPane.setOverflow(Overflow.HIDDEN);
drawPane.setCursor(Cursor.AUTO);
drawPane.draw();
drawPane.addDrawHandler(new DrawHandler() {
@Override
public void onDraw(DrawEvent event) {
DrawPane drawPane = (DrawPane) event.getSource();
DrawLabel triangleLabel = new DrawLabel();
triangleLabel.setDrawPane(drawPane);
triangleLabel.setLeft(50);
triangleLabel.setTop(175);
triangleLabel.setContents("Triangle");
triangleLabel.draw();
DrawTriangle drawTriangle = new DrawTriangle();
drawTriangle.setDrawPane(drawPane);
drawTriangle.setPoints(new Point(100,50),new Point(150,150),new Point(50,150));
drawTriangle.draw();
DrawLabel curveLabel = new DrawLabel();
curveLabel.setDrawPane(drawPane);
curveLabel.setLeft(200);
curveLabel.setTop(175);
curveLabel.setContents("Curve");
curveLabel.draw();
DrawCurve drawCurve = new DrawCurve();
drawCurve.setDrawPane(drawPane);
drawCurve.setStartPoint(new Point(200,50));
drawCurve.setEndPoint(new Point(300,150));
drawCurve.setControlPoint1(new Point(250,0));
drawCurve.setControlPoint2(new Point(250,200));
drawCurve.draw();
DrawLabel linePathLabel = new DrawLabel();
linePathLabel.setDrawPane(drawPane);
linePathLabel.setLeft(350);
linePathLabel.setTop(175);
linePathLabel.setContents("Line Path");
linePathLabel.draw();
DrawLinePath drawLinePath = new DrawLinePath();
drawLinePath.setDrawPane(drawPane);
drawLinePath.setStartPoint(new Point(350,50));
drawLinePath.setEndPoint(new Point(450,150));
drawLinePath.draw();
DrawLabel pathLabel = new DrawLabel();
pathLabel.setDrawPane(drawPane);
pathLabel.setLeft(500);
pathLabel.setTop(175);
pathLabel.setContents("Path");
pathLabel.draw();
DrawPath drawPath = new DrawPath();
drawPath.setDrawPane(drawPane);
drawPath.setPoints(
new Point(500,50),
new Point(525,50),
new Point(550,75),
new Point(575,75),
new Point(600,75),
new Point(600,125),
new Point(575,125),
new Point(550,125),
new Point(525,150),
new Point(500,150)
);
drawPath.draw();
DrawLabel ovalLabel = new DrawLabel();
ovalLabel.setDrawPane(drawPane);
ovalLabel.setLeft(50);
ovalLabel.setTop(415);
ovalLabel.setContents("Oval");
ovalLabel.draw();
DrawOval drawOval = new DrawOval();
drawOval.setDrawPane(drawPane);
drawOval.setLeft(50);
drawOval.setTop(300);
drawOval.setWidth(100);
drawOval.setHeight(100);
drawOval.draw();
DrawLabel rectLabel = new DrawLabel();
rectLabel.setDrawPane(drawPane);
rectLabel.setLeft(200);
rectLabel.setTop(415);
rectLabel.setContents("Rect");
rectLabel.draw();
DrawRect drawRect = new DrawRect();
drawRect.setDrawPane(drawPane);
drawRect.setLeft(200);
drawRect.setTop(300);
drawRect.setWidth(150);
drawRect.setHeight(100);
drawRect.draw();
DrawLabel lineLabel = new DrawLabel();
lineLabel.setDrawPane(drawPane);
lineLabel.setLeft(400);
lineLabel.setTop(415);
lineLabel.setContents("Line");
lineLabel.draw();
DrawLine drawLine = new DrawLine();
drawLine.setDrawPane(drawPane);
drawLine.setStartPoint(new Point(400,300));
drawLine.setEndPoint(new Point(500,400));
drawLine.draw();
DrawLabel sectorLabel = new DrawLabel();
sectorLabel.setDrawPane(drawPane);
sectorLabel.setLeft(550);
sectorLabel.setTop(415);
sectorLabel.setContents("Sector");
sectorLabel.draw();
DrawSector drawSector = new DrawSector();
drawSector.setDrawPane(drawPane);
drawSector.setCenterPoint(new Point(550,300));
drawSector.setStartAngle(0);
drawSector.setEndAngle(90);
drawSector.setRadius(100);
drawSector.draw();
DrawItem[] drawItems = drawPane.getDrawItems();
for (int i = 0; i < drawItems.length; i++) {
DrawItem drawItem = drawItems[i];
drawItem.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
SC.logWarn("Click on " + ((DrawItem)event.getSource()).getID());
}
});
drawItem.addMouseDownHandler(new MouseDownHandler() {
@Override
public void onMouseDown(MouseDownEvent event) {
SC.logWarn("Mouse is Down on " + ((DrawItem)event.getSource()).getID());
}
});
drawItem.addMouseUpHandler(new MouseUpHandler() {
@Override
public void onMouseUp(MouseUpEvent event) {
SC.logWarn("Mouse Up on " + ((DrawItem)event.getSource()).getID());
}
});
drawItem.addMouseMoveHandler(new MouseMoveHandler() {
@Override
public void onMouseMove(MouseMoveEvent event) {
SC.logWarn("Mouse Move on " + ((DrawItem)event.getSource()).getID());
}
});
drawItem.addMouseOverHandler(new MouseOverHandler() {
@Override
public void onMouseOver(MouseOverEvent event) {
SC.logWarn("Mouse Over " + ((DrawItem)event.getSource()).getID());
}
});
drawItem.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
SC.logWarn("Mouse Click on " + ((DrawItem)event.getSource()).getID());
}
});
}
}
});
return drawPane;
}
public String getIntro() {
return DESCRIPTION;
}
}