/**
* Creates a tree information control with the given shell as parent. The given styles are applied
* to the shell and the tree widget.
*
* @param parent the parent shell
* @param shellStyle the additional styles for the shell
* @param treeStyle the additional styles for the tree widget
* @param invokingCommandId the id of the command that invoked this control or <code>null</code>
* @param showStatusField <code>true</code> iff the control has a status field at the bottom
*/
public AbstractQuickViewTop(
Shell parent,
int shellStyle,
int treeStyle,
String invokingCommandId,
boolean showStatusField) {
super(parent, shellStyle, true, true, false, true, true, null, null);
if (invokingCommandId != null) {
ICommandManager commandManager =
PlatformUI.getWorkbench().getCommandSupport().getCommandManager();
fInvokingCommand = commandManager.getCommand(invokingCommandId);
if (fInvokingCommand != null && !fInvokingCommand.isDefined()) fInvokingCommand = null;
else
// Pre-fetch key sequence - do not change because scope will change later.
getInvokingCommandKeySequences();
}
fTreeStyle = treeStyle;
// Title and status text must be set to get the title label created, so force empty values here.
if (hasHeader()) setTitleText(""); // $NON-NLS-1$
setInfoText(""); // //$NON-NLS-1$
// Create all controls early to preserve the life cycle of the original implementation.
create();
// Status field text can only be computed after widgets are created.
setInfoText(getStatusFieldText());
}
/**
* Tests that the <code>SelectAllHandler</code> triggers a selection event. Creates a dialog with
* a text widget, gives the text widget focus, and then calls the select all command. This should
* then call the <code>SelectAllHandler</code> and trigger a selection event.
*
* @throws ExecutionException If the <code>SelectAllHandler</code> is broken in some way.
* @throws NotHandledException If the dialog does not have focus, or if the <code>
* WorkbenchCommandSupport</code> class is broken in some way.
*/
public final void testSelectAllHandlerSendsSelectionEvent()
throws ExecutionException, NotHandledException {
// Create a dialog with a text widget.
final Shell dialog = new Shell(fWorkbench.getActiveWorkbenchWindow().getShell());
dialog.setLayout(new GridLayout());
final Text text = new Text(dialog, SWT.SINGLE);
text.setText("Mooooooooooooooooooooooooooooo");
text.setLayoutData(new GridData());
text.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
selectionEventFired = true;
}
});
// Open the dialog and give the text widget focus.
dialog.pack();
dialog.open();
text.setFocus();
// Spin the event loop to make sure focus is set-up properly.
final Display display = fWorkbench.getDisplay();
while (display.readAndDispatch()) {
((Workbench) fWorkbench).getContext().processWaiting();
}
// Get the select all command and execute it.
final IWorkbenchCommandSupport commandSupport = fWorkbench.getCommandSupport();
final ICommand selectAllCommand =
commandSupport.getCommandManager().getCommand("org.eclipse.ui.edit.selectAll");
selectAllCommand.execute(null);
// Check to see if the selection event has been fired.
assertTrue(
"The selection event was not fired when the SelectAllHandler was used.",
selectionEventFired);
}
