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8072069: Toolkit.getScreenInsets() doesn't update if insets change

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Reviewed-by: serb, azvegint
This commit is contained in:
Anton Nashatyrev 2015-02-17 19:56:15 +03:00
parent 18975e3676
commit 05a0c3b3eb
1 changed files with 7 additions and 3 deletions
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10
jdk/src/java.desktop/macosx/classes/sun/awt/CGraphicsDevice.java
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@ -43,7 +43,6 @@ public final class CGraphicsDevice extends GraphicsDevice
* therefore methods, which is using this id should be ready to it.
*/
private volatile int displayID;
private volatile Insets screenInsets;
private volatile double xResolution;
private volatile double yResolution;
private volatile int scale;
@ -120,7 +119,13 @@ public final class CGraphicsDevice extends GraphicsDevice
}
public Insets getScreenInsets() {
return screenInsets;
// the insets are queried synchronously and are not cached
// since there are no Quartz or Cocoa means to receive notifications
// on insets changes (e.g. when the Dock is resized):
// the existing CGDisplayReconfigurationCallBack is not notified
// as well as the NSApplicationDidChangeScreenParametersNotification
// is fired on the Dock location changes only
return nativeGetScreenInsets(displayID);
}
public int getScaleFactor() {
@ -135,7 +140,6 @@ public final class CGraphicsDevice extends GraphicsDevice
public void displayChanged() {
xResolution = nativeGetXResolution(displayID);
yResolution = nativeGetYResolution(displayID);
screenInsets = nativeGetScreenInsets(displayID);
scale = (int) nativeGetScaleFactor(displayID);
//TODO configs/fullscreenWindow/modes?
}