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authorSven Gothel <[email protected]>2010-12-19 14:54:08 +0100
committerSven Gothel <[email protected]>2010-12-19 14:54:08 +0100
commit2cbab63bd6c230d31b8ae6f1d794ad49bf23bb53 (patch)
tree9da105f466b81424ae089e59e4bd67fce7c32d54 /src/nativewindow/classes/com/jogamp
parent2323c30c23b6f9eb7d7ccf94e6cdcbcb3d2f34a6 (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.java96
-rw-r--r--src/nativewindow/classes/com/jogamp/nativewindow/impl/jawt/JAWTUtil.java2
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.*;