diff options
author | Sven Gothel <[email protected]> | 2010-12-19 14:54:08 +0100 |
---|---|---|
committer | Sven Gothel <[email protected]> | 2010-12-19 14:54:08 +0100 |
commit | 2cbab63bd6c230d31b8ae6f1d794ad49bf23bb53 (patch) | |
tree | 9da105f466b81424ae089e59e4bd67fce7c32d54 /src/nativewindow/classes/com/jogamp | |
parent | 2323c30c23b6f9eb7d7ccf94e6cdcbcb3d2f34a6 (diff) |
JOGL/NEWT: Introduce WindowClosingProtocol (solves Bug/Request 444)
Similar to JFrame's closing behavior,
the following components window closing follow the new WindowClosingProtocol:
- GLCanvas
- GLJPanel
- NEWT Window, GLWindow
- NEWT NewtCanvasAWT
The implementation obeys either
1) the user value set by this interface,
2) an underlying toolkit set user value (JFrame, ..)
3) or it's default, eg. {@link #DO_NOTHING_ON_CLOSE DO_NOTHING_ON_CLOSE} within an AWT environment.
If none of the above determines the operation,
this protocol default behavior {@link #DISPOSE_ON_CLOSE DISPOSE_ON_CLOSE} shall be used.
Diffstat (limited to 'src/nativewindow/classes/com/jogamp')
-rw-r--r-- | src/nativewindow/classes/com/jogamp/nativewindow/impl/awt/AWTMisc.java | 96 | ||||
-rw-r--r-- | src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java | 2 |
2 files changed, 97 insertions, 1 deletions
diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/awt/AWTMisc.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/awt/AWTMisc.java new file mode 100644 index 000000000..c61ae5531 --- /dev/null +++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/awt/AWTMisc.java @@ -0,0 +1,96 @@ +/** + * Copyright 2010 JogAmp Community. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of JogAmp Community. + */ +package com.jogamp.nativewindow.impl.awt; + +import java.awt.Window; +import java.awt.Component; +import java.awt.Container; +import java.awt.Frame; +import javax.swing.JFrame; +import javax.swing.WindowConstants; + +import javax.media.nativewindow.NativeWindowException; +import javax.media.nativewindow.WindowClosingProtocol; +import javax.swing.MenuSelectionManager; + +public class AWTMisc { + + public static final JFrame getJFrame(Component c) { + while (c != null && !(c instanceof JFrame)) { + c = c.getParent(); + } + return (JFrame) c; + } + + public static final Frame getFrame(Component c) { + while (c != null && !(c instanceof Frame)) { + c = c.getParent(); + } + return (Frame) c; + } + + public static final Window getWindow(Component c) { + while (c != null && !(c instanceof Window)) { + c = c.getParent(); + } + return (Window) c; + } + + public static final Container getContainer(Component c) { + while (c != null && !(c instanceof Container)) { + c = c.getParent(); + } + return (Container) c; + } + + /** + * Issue this when your non AWT toolkit gains focus to clear AWT menu path + */ + public static final void clearAWTMenus() { + MenuSelectionManager.defaultManager().clearSelectedPath(); + } + + public final static int AWT2NWClosingOperation(int awtClosingOperation) { + switch (awtClosingOperation) { + case WindowConstants.DISPOSE_ON_CLOSE: + case WindowConstants.EXIT_ON_CLOSE: + return WindowClosingProtocol.DISPOSE_ON_CLOSE; + case WindowConstants.DO_NOTHING_ON_CLOSE: + case WindowConstants.HIDE_ON_CLOSE: + return WindowClosingProtocol.DO_NOTHING_ON_CLOSE; + default: + throw new NativeWindowException("Unhandled AWT Closing Operation: " + awtClosingOperation); + } + } + + public final static int getNWClosingOperation(Component c) { + JFrame jf = getJFrame(c); + int op = (null != jf) ? jf.getDefaultCloseOperation() : WindowConstants.DO_NOTHING_ON_CLOSE ; + return AWT2NWClosingOperation(op); + } +} diff --git a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java index 68d6dc2a8..39816ff6a 100644 --- a/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java +++ b/src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java @@ -1,5 +1,6 @@ /* * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. + * Copyright (c) 2010 JogAmp Community. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are @@ -38,7 +39,6 @@ package com.jogamp.nativewindow.impl.jawt; import com.jogamp.nativewindow.impl.*; import java.awt.EventQueue; -import java.awt.Frame; import javax.media.nativewindow.*; |