// WComponentPeer overrides
@SuppressWarnings("unchecked")
protected void disposeImpl() {
AppContext appContext = SunToolkit.targetToAppContext(target);
synchronized (appContext) {
List<WWindowPeer> l = (List<WWindowPeer>) appContext.get(ACTIVE_WINDOWS_KEY);
if (l != null) {
l.remove(this);
}
}
// Remove ourself from the Map of DisplayChangeListeners
GraphicsConfiguration gc = getGraphicsConfiguration();
((Win32GraphicsDevice) gc.getDevice()).removeDisplayChangedListener(this);
synchronized (getStateLock()) {
TranslucentWindowPainter currentPainter = painter;
if (currentPainter != null) {
currentPainter.flush();
// don't set the current one to null here; reduces the chances of
// MT issues (like NPEs)
}
}
super.disposeImpl();
}
@Override
public void setBackground(Color c) {
super.setBackground(c);
synchronized (getStateLock()) {
if (!isOpaque && ((Window) target).isVisible()) {
updateWindow(true);
}
}
}
@Override
public void setBounds(int x, int y, int width, int height, int op) {
sysX = x;
sysY = y;
sysW = width;
sysH = height;
super.setBounds(x, y, width, height, op);
}
public void hide() {
WindowListener listener = windowListener;
if (listener != null) {
// We're not getting WINDOW_CLOSING from the native code when hiding
// the window programmatically. So, create it and notify the listener.
listener.windowClosing(new WindowEvent((Window) target, WindowEvent.WINDOW_CLOSING));
}
super.hide();
}
@Override
public void print(Graphics g) {
// We assume we print the whole frame,
// so we expect no clip was set previously
Shape shape = AWTAccessor.getWindowAccessor().getShape((Window) target);
if (shape != null) {
g.setClip(shape);
}
super.print(g);
}
void initialize() {
super.initialize();
updateInsets(insets_);
Font f = ((Window) target).getFont();
if (f == null) {
f = defaultFont;
((Window) target).setFont(f);
setFont(f);
}
// Express our interest in display changes
GraphicsConfiguration gc = getGraphicsConfiguration();
((Win32GraphicsDevice) gc.getDevice()).addDisplayChangedListener(this);
initActiveWindowsTracking((Window) target);
updateIconImages();
Shape shape = ((Window) target).getShape();
if (shape != null) {
applyShape(Region.getInstance(shape, null));
}
float opacity = ((Window) target).getOpacity();
if (opacity < 1.0f) {
setOpacity(opacity);
}
synchronized (getStateLock()) {
// default value of a boolean field is 'false', so set isOpaque to
// true here explicitly
this.isOpaque = true;
setOpaque(((Window) target).isOpaque());
}
}
// should be overriden in WDialogPeer
protected void realShow() {
super.show();
}