Draw2Dの使い方１

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「Draw2Dの使い方１」(2010/03/15 (月) 16:51:14) の最新版変更点

追加された行は緑色になります。

削除された行は赤色になります。

 package com.sample.editor1.editors;
 
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.draw2d.FigureCanvas;
 import org.eclipse.draw2d.FreeformLayer;
 import org.eclipse.draw2d.FreeformViewport;
 import org.eclipse.draw2d.RectangleFigure;
 import org.eclipse.draw2d.XYLayout;
 import org.eclipse.draw2d.geometry.Rectangle;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorSite;
 import org.eclipse.ui.PartInitException;
 import org.eclipse.ui.part.EditorPart;
 
 public class MiniDraw2DEditor extends EditorPart {
    @Override
    public void doSave(IProgressMonitor monitor) {
    }
    @Override
    public void doSaveAs() {
    }
    @Override
    public void init(IEditorSite site, IEditorInput input) throws PartInitException {
        setInput(input);
        setSite(site);
    }
    @Override
    public boolean isDirty() {
        return false;
    }
    @Override
    public boolean isSaveAsAllowed() {
        return false;
    }
    @Override
    public void createPartControl(Composite parent) {
        // FigureCanvas
        FigureCanvas figureCanvas = new FigureCanvas(parent);
        // ViewPort
        FreeformViewport viewport = new FreeformViewport();
        figureCanvas.setViewport(viewport);
        // レイヤー
        FreeformLayer l = new FreeformLayer();
        l.setLayoutManager(new XYLayout());
        // ノード
        RectangleFigure rect = new RectangleFigure();
        l.add(rect, new Rectangle(1, 2, 500, 600));
        // コンテンツのセット
        figureCanvas.setContents(l);
    }
    @Override
    public void setFocus() {
    }
 }


plugins.xml
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.4"?>
 <plugin>
   <extension
         point="org.eclipse.ui.editors">
      <editor
            name="MiniDraw2DEditor"
            extensions="gstm"
            icon="icons/sample.gif"
            class="com.sample.editor1.editors.MiniDraw2DEditor"
            id="com.sample.editor1.editors.MiniDraw2DEditor">
      </editor>
   </extension>
 </plugin>

 package com.sample.editor1.editors;
 
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.draw2d.FigureCanvas;
 import org.eclipse.draw2d.FreeformLayer;
 import org.eclipse.draw2d.FreeformViewport;
 import org.eclipse.draw2d.RectangleFigure;
 import org.eclipse.draw2d.XYLayout;
 import org.eclipse.draw2d.geometry.Rectangle;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorSite;
 import org.eclipse.ui.PartInitException;
 import org.eclipse.ui.part.EditorPart;
 
 public class MiniDraw2DEditor1 extends EditorPart {
    @Override
    public void doSave(IProgressMonitor monitor) {
    }
    @Override
    public void doSaveAs() {
    }
    @Override
    public void init(IEditorSite site, IEditorInput input) throws PartInitException {
        setInput(input);
        setSite(site);
    }
    @Override
    public boolean isDirty() {
        return false;
    }
    @Override
    public boolean isSaveAsAllowed() {
        return false;
    }
    @Override
    public void createPartControl(Composite parent) {
        // FigureCanvas
        FigureCanvas figureCanvas = new FigureCanvas(parent);
        // ViewPort
        FreeformViewport viewport = new FreeformViewport();
        figureCanvas.setViewport(viewport);
        // レイヤー
        FreeformLayer l = new FreeformLayer();
        l.setLayoutManager(new XYLayout());
        // ノード
        RectangleFigure rect = new RectangleFigure();
        l.add(rect, new Rectangle(1, 2, 500, 600));
        // コンテンツのセット
        figureCanvas.setContents(l);
    }
    @Override
    public void setFocus() {
    }
 }


plugins.xml
  <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.4"?>
 <plugin>
   <extension
         point="org.eclipse.ui.editors">
      <editor
            name="MiniDraw2DEditor1"
            extensions="mini1"
            icon="icons/sample.gif"
            class="com.sample.editor1.editors.MiniDraw2DEditor1"
            id="com.sample.editor1.editors.MiniDraw2DEditor1">
      </editor>
   </extension>
 </plugin>