bundles/org.simantics.document.swt.core/src/org/simantics/document/swt/core/widget/BrowserWidget.java

   1 package org.simantics.document.swt.core.widget;
   2
   3 import org.eclipse.swt.SWT;
   4 import org.eclipse.swt.browser.Browser;
   5 import org.eclipse.swt.events.PaintEvent;
   6 import org.eclipse.swt.events.PaintListener;
   7 import org.eclipse.swt.widgets.Composite;
   8 import org.eclipse.swt.widgets.Event;
   9 import org.eclipse.swt.widgets.Listener;
  10 import org.simantics.document.server.JSONObject;
  11 import org.simantics.document.swt.core.SWTDocument;
  12 import org.simantics.document.swt.core.base.LeafWidgetManager;
  13
  14 public class BrowserWidget extends LeafWidgetManager<Browser> {
  15
  16         @Override
  17         protected void doUpdateProperties(SWTDocument document, Browser control, JSONObject object) {
  18                 if(control.isDisposed()) return;
  19         }
  20
  21         @Override
  22         protected Browser doCreateControl(SWTDocument document, Composite parent, JSONObject object) {
  23                 Browser browser = new Browser(parent, SWT.NONE);
  24
  25                 String url = object.getJSONField("url");
  26                 if(url == null)
  27                         url = "www.google.fi";
  28
  29                 System.out.println("add listener");
  30                 parent.addListener(SWT.Paint, new Listener() {
  31
  32                         @Override
  33                         public void handleEvent(Event event) {
  34                                 System.out.println("Show " + event.widget);
  35
  36                         }
  37                 });
  38
  39                 browser.setUrl(url);
  40
  41                 return browser;
  42         }
  43
  44 }