下面列出了java.awt.Window#getBounds ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
public static GraphicsDevice getWindowDevice(Window window) {
Rectangle bounds = window.getBounds();
return Arrays.asList(GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices()).stream()
// pick devices where window located
.filter(d -> d.getDefaultConfiguration().getBounds().intersects(bounds))
// sort by biggest intersection square
.sorted((f, s) -> Long.compare(//
square(f.getDefaultConfiguration().getBounds().intersection(bounds)),
square(s.getDefaultConfiguration().getBounds().intersection(bounds))))
// use one with the biggest part of the window
.reduce((f, s) -> s) //
// fallback to default device
.orElse(window.getGraphicsConfiguration().getDevice());
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
@Override
protected void addFSWindowListener(Window w) {
// if the window is not a toplevel (has an owner) we have to use the
// real toplevel to enter the full-screen mode with (4933099).
if (!(w instanceof Frame) && !(w instanceof Dialog) &&
(realFSWindow = getToplevelOwner(w)) != null)
{
ownerOrigBounds = realFSWindow.getBounds();
WWindowPeer fp = (WWindowPeer)realFSWindow.getPeer();
ownerWasVisible = realFSWindow.isVisible();
Rectangle r = w.getBounds();
// we use operations on peer instead of component because calling
// them on component will take the tree lock
fp.reshape(r.x, r.y, r.width, r.height);
fp.setVisible(true);
} else {
realFSWindow = w;
}
fsWindowWasAlwaysOnTop = realFSWindow.isAlwaysOnTop();
((WWindowPeer)realFSWindow.getPeer()).setAlwaysOnTop(true);
fsWindowListener = new D3DFSWindowAdapter();
realFSWindow.addWindowListener(fsWindowListener);
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
@Override
protected void addFSWindowListener(Window w) {
// if the window is not a toplevel (has an owner) we have to use the
// real toplevel to enter the full-screen mode with (4933099).
if (!(w instanceof Frame) && !(w instanceof Dialog) &&
(realFSWindow = getToplevelOwner(w)) != null)
{
ownerOrigBounds = realFSWindow.getBounds();
WWindowPeer fp = (WWindowPeer)realFSWindow.getPeer();
ownerWasVisible = realFSWindow.isVisible();
Rectangle r = w.getBounds();
// we use operations on peer instead of component because calling
// them on component will take the tree lock
fp.reshape(r.x, r.y, r.width, r.height);
fp.setVisible(true);
} else {
realFSWindow = w;
}
fsWindowWasAlwaysOnTop = realFSWindow.isAlwaysOnTop();
((WWindowPeer)realFSWindow.getPeer()).setAlwaysOnTop(true);
fsWindowListener = new D3DFSWindowAdapter();
realFSWindow.addWindowListener(fsWindowListener);
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
@Override
protected void addFSWindowListener(Window w) {
// if the window is not a toplevel (has an owner) we have to use the
// real toplevel to enter the full-screen mode with (4933099).
if (!(w instanceof Frame) && !(w instanceof Dialog) &&
(realFSWindow = getToplevelOwner(w)) != null)
{
ownerOrigBounds = realFSWindow.getBounds();
WWindowPeer fp = (WWindowPeer)realFSWindow.getPeer();
ownerWasVisible = realFSWindow.isVisible();
Rectangle r = w.getBounds();
// we use operations on peer instead of component because calling
// them on component will take the tree lock
fp.reshape(r.x, r.y, r.width, r.height);
fp.setVisible(true);
} else {
realFSWindow = w;
}
fsWindowWasAlwaysOnTop = realFSWindow.isAlwaysOnTop();
((WWindowPeer)realFSWindow.getPeer()).setAlwaysOnTop(true);
fsWindowListener = new D3DFSWindowAdapter();
realFSWindow.addWindowListener(fsWindowListener);
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
private synchronized void notifyClientWindowChange(Window window) {
if (inputMethod == null) {
return;
}
// if the window is invisible or iconified, send null to the input method.
if (!window.isVisible() ||
((window instanceof Frame) && ((Frame)window).getState() == Frame.ICONIFIED)) {
clientWindowLocation = null;
inputMethod.notifyClientWindowChange(null);
return;
}
Rectangle location = window.getBounds();
if (clientWindowLocation == null || !clientWindowLocation.equals(location)) {
clientWindowLocation = location;
inputMethod.notifyClientWindowChange(clientWindowLocation);
}
}
/**
* 获得Screen的画面边界
*
* @return
*/
public Rectangle getBounds() {
if (handler == null) {
return null;
}
Window window = handler.getScene();
Rectangle bounds = window.getBounds();
Insets insets = window.getInsets();
return new Rectangle(bounds.x + insets.left, bounds.y + insets.top, bounds.width - (insets.left + insets.top),
bounds.height - (insets.top + insets.bottom));
}
public static Shape getWindowShape(Window window) {
if (hasMethod(getWindowShape)) {
try {
return (Shape) getWindowShape.invoke(null, window);
} catch (Exception e) {
LOG.log(Level.FINE, "cant access windowOpacity", e);
}
}
return window.getBounds();
}
void grab(boolean setATime, Window w) {
bounds = w.getBounds();
showing = w.isShowing();
if(w instanceof Frame)
icon = ((Frame)w).getState() == Frame.ICONIFIED;
if(setATime)
activationTime = System.currentTimeMillis();
}
private static Pair<GraphicsDevice, GraphicsConfiguration> determineGraphicsDeviceByWindow(
GraphicsEnvironment graphicsEnvironment, List<GraphicsDevice> graphicsDevices, Window window) {
log.debug("determineGraphicsDeviceByWindow " + format(window.getBounds()));
Rectangle windowBounds = window.getBounds();
int lastArea = 0;
Pair<GraphicsDevice, GraphicsConfiguration> ret = null;
for (int i = 0; i < graphicsDevices.size(); ++i) {
GraphicsDevice graphicsDevice = graphicsDevices.get(i);
log.debug("- Checking GraphicsDevice: "
+ format(i, graphicsDevice, graphicsDevice.getDefaultConfiguration()));
GraphicsConfiguration[] graphicsConfigurations = graphicsDevice.getConfigurations();
Set<Rectangle> seen = new HashSet<>();
for (int j = 0; j < graphicsConfigurations.length; ++j) {
GraphicsConfiguration graphicsConfiguration = graphicsConfigurations[j];
Rectangle graphicsBounds = graphicsConfiguration.getBounds();
if (!seen.add(graphicsBounds)) {
continue;
}
log.debug(" - Checking GraphicsConfiguration: " + format(graphicsBounds));
Rectangle intersection = windowBounds.intersection(graphicsBounds);
int area = intersection.width * intersection.height;
if (area != 0 && area > lastArea) {
lastArea = area;
ret = Pair.of(graphicsDevice, graphicsConfiguration);
}
}
}
return ret;
}
/**
* @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
*/
public void mouseDragged(MouseEvent ev) {
Window w = (Window) ev.getSource();
Point pt = ev.getPoint();
if (isMovingWindow) {
Point eventLocationOnScreen = ev.getLocationOnScreen();
w.setLocation(eventLocationOnScreen.x - dragOffsetX, eventLocationOnScreen.y - dragOffsetY);
} else if (dragCursor != 0) {
Rectangle r = w.getBounds();
Rectangle startBounds = new Rectangle(r);
Dimension min = w.getMinimumSize();
switch (dragCursor) {
case Cursor.E_RESIZE_CURSOR:
adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, 0);
break;
case Cursor.S_RESIZE_CURSOR:
adjust(r, min, 0, 0, 0, pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.N_RESIZE_CURSOR:
adjust(r, min, 0, pt.y - dragOffsetY, 0, -(pt.y - dragOffsetY));
break;
case Cursor.W_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), 0);
break;
case Cursor.NE_RESIZE_CURSOR:
adjust(r, min, 0, pt.y - dragOffsetY, pt.x + (dragWidth - dragOffsetX) - r.width, -(pt.y - dragOffsetY));
break;
case Cursor.SE_RESIZE_CURSOR:
adjust(r, min, 0, 0, pt.x + (dragWidth - dragOffsetX) - r.width, pt.y + (dragHeight - dragOffsetY) - r.height);
break;
case Cursor.NW_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, pt.y - dragOffsetY, -(pt.x - dragOffsetX), -(pt.y - dragOffsetY));
break;
case Cursor.SW_RESIZE_CURSOR:
adjust(r, min, pt.x - dragOffsetX, 0, -(pt.x - dragOffsetX), pt.y + (dragHeight - dragOffsetY) - r.height);
break;
default:
break;
}
if (!r.equals(startBounds)) {
w.setBounds(r);
// Defer repaint/validate on mouseReleased unless dynamic
// layout is active.
if (Toolkit.getDefaultToolkit().isDynamicLayoutActive()) {
w.validate();
getRootPane().repaint();
}
}
}
}
/** If needed, visually rearrange dialogViewer and dlg on screen.
* If they overlap, try to make them not overlap.
* @param dlg the visible modal dialog
* @param dialogOrFrameViewer The viewer, a dialog of a frame.
*/
private void rearrange(Dialog dlg, Window dialogOrFrameViewer) {
Rectangle r1 = dlg.getBounds();
Rectangle r2 = dialogOrFrameViewer.getBounds();
if (r1.intersects(r2)) {
Installer.log.fine("modal dialog and dialog viewer overlap");
Dimension s = Toolkit.getDefaultToolkit().getScreenSize();
int xExtra = s.width - r1.width - r2.width;
int yExtra = s.height - r1.height - r2.height;
if(xExtra >= yExtra){
//compare y axes of r1 and r2 to know how to relocate them - horizontal relocation
int r1Yaxis = r1.x + (r1.width/2);
int r2Yaxis = r2.x + (r2.width/2);
if(r1Yaxis <= r2Yaxis) {
Installer.log.fine(" send help to the right");
if((r1.x + r1.width + r2.width) <= s.width) {
Installer.log.fine("there is enough place fo help");
r2.x = r1.x + r1.width;
} else {
Installer.log.fine("there is not enough place");
if((r1.width + r2.width) < s.width) {
Installer.log.fine("relocate both");
r2.x = s.width - r2.width;
r1.x = r2.x - r1.width;
} else {
Installer.log.fine("relocate both and resize help");
r1.x = 0;
r2.x = r1.width;
r2.width = s.width - r1.width;
}
}
} else {
Installer.log.fine("send help to the left");
if((r1.x - r2.width) > 0) {
Installer.log.fine("there is enough place for help");
r2.x = r1.x - r2.width;
} else {
Installer.log.fine("there is not enough place");
if((r1.width + r2.width) < s.width){
Installer.log.fine("relocate both");
r2.x = 0;
r1.x = r2.width;
} else {
Installer.log.fine("relocate both and resize help");
r1.x = s.width - r1.width;
r2.x = 0;
r2.width = r1.x;
}
}
}
} else {
//compare x axes of r1 and r2 to know how to relocate them
int r1Xaxis = r1.y + (r1.height/2);
int r2Xaxis = r2.y + (r2.height/2);
if(r1Xaxis <= r2Xaxis) {
Installer.log.fine(" send help to the bottom");
if((r1.y + r1.height + r2.height) <= s.height) {
Installer.log.fine("there is enough place fo help");
r2.y = r1.y + r1.height;
} else {
Installer.log.fine("there is not enough place");
if((r1.height + r2.height) < s.height) {
Installer.log.fine("relocate both");
r2.y = s.height - r2.height;
r1.y = r2.y - r1.height;
} else {
Installer.log.fine("relocate both and resize help");
r1.y = 0;
r2.y = r1.height;
r2.height = s.height - r1.height;
}
}
} else {
Installer.log.fine("send help to the top");
if((r1.y - r2.height) > 0){
Installer.log.fine("there is enough place for help");
r2.y = r1.y - r2.height;
} else {
Installer.log.fine("there is not enough place");
if((r1.height + r2.height) < s.height) {
Installer.log.fine("relocate both");
r2.y = 0;
r1.y = r2.height;
} else {
Installer.log.fine("relocate both and resize help");
r1.y = s.height - r1.height;
r2.y = 0; //or with -1
r2.height = r1.y;
}
}
}
}
dlg.setBounds(r1);
dialogOrFrameViewer.setBounds(r2);
}
}