/**
* Attaches the progress monitor part to the given cancel component.
*
* @param cancelComponent the control whose selection will trigger a cancel. This parameter will
* be ignored and hence can be <code>null</code> if a stop button was requested upon
* construction and instead the stop button will enabled and serve as the cancel component.
* @see #ProgressMonitorPart(Composite, Layout, boolean)
*/
public void attachToCancelComponent(Control cancelComponent) {
if (fHasStopButton) setCancelEnabled(true);
else {
fCancelComponent = cancelComponent;
fCancelComponent.addListener(SWT.Selection, fCancelListener);
}
}
/**
* Detach the progress monitor part from the given cancel component.
*
* @param cancelComponent the control that was previously used as a cancel component. This
* parameter will be ignored and hence can be <code>null</code> if a stop button was requested
* upon construction and instead the stop button will be disabled.
* @see #ProgressMonitorPart(Composite, Layout, boolean)
*/
public void removeFromCancelComponent(Control cancelComponent) {
if (fHasStopButton) {
setCancelEnabled(false);
} else {
Assert.isTrue(fCancelComponent == cancelComponent && fCancelComponent != null);
fCancelComponent.removeListener(SWT.Selection, fCancelListener);
fCancelComponent = null;
}
}