void hookEvents() {
super.hookEvents();
if ((style & SWT.SEPARATOR) != 0) return;
if ((style & (SWT.RADIO | SWT.CHECK)) != 0) {
int handler = OS.gcnew_RoutedEventHandler(jniRef, "HandleChecked");
if (handler == 0) error(SWT.ERROR_NO_HANDLES);
OS.ToggleButton_Checked(handle, handler);
OS.GCHandle_Free(handler);
handler = OS.gcnew_RoutedEventHandler(jniRef, "HandleUnchecked");
if (handler == 0) error(SWT.ERROR_NO_HANDLES);
OS.ToggleButton_Unchecked(handle, handler);
OS.GCHandle_Free(handler);
} else {
int handler = OS.gcnew_RoutedEventHandler(jniRef, "HandleClick");
if (handler == 0) error(SWT.ERROR_NO_HANDLES);
OS.ButtonBase_Click(handle, handler);
OS.GCHandle_Free(handler);
}
int handler = OS.gcnew_MouseEventHandler(jniRef, "HandleMouseEnter");
if (handler == 0) error(SWT.ERROR_NO_HANDLES);
OS.UIElement_MouseEnter(handle, handler);
OS.GCHandle_Free(handler);
handler = OS.gcnew_MouseEventHandler(jniRef, "HandleMouseLeave");
if (handler == 0) error(SWT.ERROR_NO_HANDLES);
OS.UIElement_MouseLeave(handle, handler);
OS.GCHandle_Free(handler);
}
