Set resizable edge: from any side or from bottom or right (Smart GWT) : Drag Drop « GWT « Java






Set resizable edge: from any side or from bottom or right (Smart GWT)

Set resizable edge: from any side or from bottom or right (Smart GWT)
   
/*
 * SmartGWT (GWT for SmartClient)
 * Copyright 2008 and beyond, Isomorphic Software, Inc.
 *
 * SmartGWT is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.  SmartGWT is also
 * available under typical commercial license terms - see
 * http://smartclient.com/license
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 */
package com.smartgwt.sample.showcase.client;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;
import com.smartgwt.client.types.Alignment;
import com.smartgwt.client.types.DragAppearance;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.Label;

public class Showcase implements EntryPoint {

  public void onModuleLoad() {
    RootPanel.get().add(getViewPanel());
  }

  public Canvas getViewPanel() {

    Canvas canvas = new Canvas();

    DragLabel resizeAny = new DragLabel();
    resizeAny.setLeft(80);
    resizeAny.setTop(80);
    resizeAny.setContents("Resize from any side");
    resizeAny.setCanDragResize(true);
    resizeAny.setEdgeMarginSize(10);
    canvas.addChild(resizeAny);

    DragLabel resizeBR = new DragLabel();
    resizeBR.setLeft(280);
    resizeBR.setTop(80);
    resizeBR.setContents("Resize from bottom or right");
    resizeBR.setCanDragResize(true);
    resizeBR.setResizeFrom("B", "R", "BR");
    resizeBR.setEdgeMarginSize(10);
    canvas.addChild(resizeBR);

    return canvas;
  }

  public static class DragLabel extends Label {
    public DragLabel() {
      setAlign(Alignment.CENTER);
      setPadding(4);
      setShowEdges(true);
      setMinWidth(70);
      setMinHeight(70);
      setMaxWidth(300);
      setMaxHeight(200);
      setKeepInParentRect(true);
      setCanDragReposition(true);
      setDragAppearance(DragAppearance.TARGET);
    }
  }

}

   
    
    
  








SmartGWT.zip( 9,880 k)

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