com.sun.javafx.stage.PopupWindowPeerListener Maven / Gradle / Ivy
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package com.sun.javafx.stage;
import javafx.stage.PopupWindow;
import com.sun.javafx.tk.FocusCause;
public class PopupWindowPeerListener extends WindowPeerListener {
private final PopupWindow popupWindow;
public PopupWindowPeerListener(PopupWindow popupWindow) {
super(popupWindow);
this.popupWindow = popupWindow;
}
public void changedFocused(boolean cf, FocusCause cause) {
// TODO: at the native level popup windows are unfocusable, so we
// don't get any focus notifications from the platform. Temporary
// workaround is to emulate them from the peers (see PopupStage
// for details), but the real fix would be to forward the focus
// events from the owner window
WindowHelper.setFocused(popupWindow, cf);
}
public void closing() {
}
public void changedLocation(float x, float y) {
}
public void changedIconified(boolean iconified) {
// Not applicable for popups
}
public void changedMaximized(boolean maximized) {
// Not applicable for popups
}
public void changedResizable(boolean resizable) {
// Not applicable for popups
}
public void changedFullscreen(boolean fs) {
// Not applicable for popups
}
@Override public void focusUngrab() {
// Not applicable for popups
}
}