Java PasteAction.setEnabled Examples

Example #1

File: MindEditActionProvider.java Project: MIND-Tools/mindEd

 @Override
 public void setContext(ActionContext context) {
   super.setContext(context);
   if (context != null) {
     ISelection selection = context.getSelection();
     IStructuredSelection structuredSelection =
         selection instanceof IStructuredSelection
             ? (IStructuredSelection) selection
             : StructuredSelection.EMPTY;
     removeAction.setEnabled(removeAction.updateSelection(structuredSelection));
     cutAction.setEnabled(cutAction.updateSelection(structuredSelection));
     copyAction.setEnabled(copyAction.updateSelection(structuredSelection));
     pasteAction.setEnabled(pasteAction.updateSelection(structuredSelection));
     undoAction.update();
     redoAction.update();
   }
 }