bundles/org.simantics.views.swt.client/src/org/simantics/views/swt/client/impl/SWTSashForm.java

   1 package org.simantics.views.swt.client.impl;
   2
   3 import org.eclipse.swt.custom.SashForm;
   4 import org.eclipse.swt.widgets.Control;
   5 import org.eclipse.swt.widgets.Sash;
   6 import org.simantics.views.ViewUtils.LayoutBean;
   7 import org.simantics.views.swt.client.base.SWTViewUtils;
   8 import org.simantics.views.swt.client.base.SingleSWTViewNode;
   9
  10 public class SWTSashForm extends SingleSWTViewNode<SashForm> {
  11
  12         private static final long serialVersionUID = 7932335224632082902L;
  13
  14         public LayoutBean layout;
  15         public int[] weights;
  16         public Integer orientation;
  17
  18         @Override
  19         public void createControls(org.eclipse.swt.widgets.Composite parent) {
  20
  21         control = new SashForm(parent, style);
  22
  23         createChildComposites();
  24
  25         setProperties();
  26
  27         }
  28
  29         final public void synchronizeLayout(LayoutBean layout) {
  30                 if(layout != null) control.setLayout(SWTViewUtils.toLayout(layout));
  31         }
  32
  33         final public void synchronizeWeights(int[] weights) {
  34                 if(weights != null) {
  35                         int childCount = 0;
  36                         for(Control c : control.getChildren()) {
  37                                 if (c instanceof Sash) continue;
  38                                 childCount++;
  39                         }
  40                         if(weights.length != childCount) throw new IllegalStateException("Got " + weights.length + " weights, but had " + childCount + " children.");
  41                         control.setWeights(weights);
  42                 }
  43         }
  44         final public void synchronizeOrientation(Integer orientation) {
  45                 if(orientation != null) control.setOrientation(orientation);
  46         }
  47
  48 }