Ejemplo n.º 1
0
 ////////////////////////////////////////////////////////////////////////////
 //
 // Commands
 //
 ////////////////////////////////////////////////////////////////////////////
 public void test_CREATE() throws Exception {
   final DockLayoutPanelInfo panel =
       parse(
           "// filler filler filler filler filler",
           "// filler filler filler filler filler",
           "<ui:UiBinder>",
           "  <g:DockLayoutPanel unit='PX'/>",
           "</ui:UiBinder>");
   refresh();
   //
   ExecutionUtils.run(
       panel,
       new RunnableEx() {
         public void run() throws Exception {
           WidgetInfo newButton = createButton();
           panel.command_CREATE2(newButton, null);
           panel.setEdge(newButton, "NORTH");
           panel.setReasonableSize(newButton);
         }
       });
   assertXML(
       "// filler filler filler filler filler",
       "<ui:UiBinder>",
       "  <g:DockLayoutPanel unit='PX'>",
       "    <g:north size='100.0'>",
       "      <g:Button/>",
       "    </g:north>",
       "  </g:DockLayoutPanel>",
       "</ui:UiBinder>");
 }
 /** @return margins for given child as insets. */
 public Insets getMargins(final ViewInfo child) {
   return ExecutionUtils.runObjectLog(
       new RunnableObjectEx<Insets>() {
         public Insets runObject() throws Exception {
           int left = getMarginValue(child, IPositionConstants.WEST);
           int right = getMarginValue(child, IPositionConstants.EAST);
           int top = getMarginValue(child, IPositionConstants.NORTH);
           int bottom = getMarginValue(child, IPositionConstants.SOUTH);
           Insets insets = new Insets(top, left, bottom, right);
           if (Insets.ZERO_INSETS.equals(insets)) {
             // try 'margin'
             int margin = getMarginValue(child, IPositionConstants.NONE);
             return new Insets(margin);
           } else {
             return insets;
           }
         }
       },
       Insets.ZERO_INSETS);
 }