/**
* Removes the SelectionListener from this command's eSWT command widget on the specified control.
*
* @param control
* @param listener
*/
void eswtRemoveCommandSelectionListener(Control control, SelectionListener listener) {
if (listener != null) {
org.eclipse.ercp.swt.mobile.Command cmd = getESWTCommand(control);
if (cmd != null && !cmd.isDisposed()) {
cmd.removeSelectionListener(listener);
}
}
}
/**
* Add a SelectionListener to this command's eSWT command widget on the specified control.
*
* @param control
* @param listener
*/
void eswtAddCommandSelectionListener(Control control, SelectionListener listener) {
if (listener != null) {
org.eclipse.ercp.swt.mobile.Command cmd = getESWTCommand(control);
if (cmd != null && !cmd.isDisposed()) {
// Remove listener if it is already added. Same listener
// should be in same command only once:
cmd.removeSelectionListener(listener);
cmd.addSelectionListener(listener);
}
}
}