diff options
Diffstat (limited to 'libjava/java/awt/GraphicsDevice.java')
| -rw-r--r-- | libjava/java/awt/GraphicsDevice.java | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/libjava/java/awt/GraphicsDevice.java b/libjava/java/awt/GraphicsDevice.java index c017233..55a80f2 100644 --- a/libjava/java/awt/GraphicsDevice.java +++ b/libjava/java/awt/GraphicsDevice.java @@ -64,6 +64,12 @@ public abstract class GraphicsDevice /** The current full-screen window, or null if there is none. */ private Window full_screen; + /** + * The bounds of the fullscreen window before it has been switched to full + * screen. + */ + private Rectangle fullScreenOldBounds; + /** The current display mode, or null if unknown. */ private DisplayMode mode; @@ -151,9 +157,9 @@ public abstract class GraphicsDevice * </ul><br> * If <code>isFullScreenSupported()</code> returns false, full-screen * exclusive mode is simulated by resizing the window to the size of the - * screen and positioning it at (0,0). - * - * XXX Not yet implemented in Classpath. + * screen and positioning it at (0,0). This is also what this method does. + * If a device supports real fullscreen mode then it should override this + * method as well as #isFullScreenSupported and #getFullScreenWindow. * * @param w the window to toggle * @see #isFullScreenSupported() @@ -164,11 +170,24 @@ public abstract class GraphicsDevice */ public synchronized void setFullScreenWindow(Window w) { + // Restore the previous window to normal mode and release the reference. if (full_screen != null) - ; // XXX Restore the previous window to normal mode. - full_screen = w; - // XXX If w != null, make it full-screen. - throw new Error("not implemented"); + { + full_screen.setBounds(fullScreenOldBounds); + } + + full_screen = null; + + // If w != null, make it full-screen. + if (w != null) + { + fullScreenOldBounds = w.getBounds(); + full_screen = w; + DisplayMode dMode = getDisplayMode(); + full_screen.setBounds(0, 0, dMode.getWidth(), dMode.getHeight()); + full_screen.requestFocus(); + full_screen.setLocationRelativeTo(null); + } } /** |