jdk/src/solaris/classes/sun/awt/motif/MCheckboxMenuItemPeer.java
changeset 2 90ce3da70b43
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/solaris/classes/sun/awt/motif/MCheckboxMenuItemPeer.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,93 @@
+/*
+ * Copyright 1995-2005 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package sun.awt.motif;
+
+
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.peer.*;
+
+class MCheckboxMenuItemPeer extends MMenuItemPeer
+                            implements CheckboxMenuItemPeer {
+    private boolean inUpCall=false;
+    private boolean inInit=false;
+
+    native void pSetState(boolean t);
+    native boolean getState();
+
+    void create(MMenuPeer parent) {
+        super.create(parent);
+        inInit=true;
+        setState(((CheckboxMenuItem)target).getState());
+        inInit=false;
+    }
+
+    MCheckboxMenuItemPeer(CheckboxMenuItem target) {
+        this.target = target;
+        isCheckbox = true;
+        MMenuPeer parent = (MMenuPeer) MToolkit.targetToPeer(getParent_NoClientCode(target));
+        create(parent);
+    }
+
+    public void setState(boolean t) {
+        if (!nativeCreated) {
+            return;
+        }
+        if (!inUpCall && (t != getState())) {
+            pSetState(t);
+            if (!inInit) {
+                // 4135725 : do not notify on programatic changes
+                // notifyStateChanged(t);
+            }
+        }
+    }
+
+    void notifyStateChanged(boolean state) {
+        CheckboxMenuItem cb = (CheckboxMenuItem)target;
+        ItemEvent e = new ItemEvent(cb,
+                          ItemEvent.ITEM_STATE_CHANGED,
+                          cb.getLabel(),
+                          state ? ItemEvent.SELECTED : ItemEvent.DESELECTED);
+        postEvent(e);
+    }
+
+
+    // NOTE: This method may be called by privileged threads.
+    //       DO NOT INVOKE CLIENT CODE ON THIS THREAD!
+    public void action(long when, int modifiers, boolean state) {
+        final CheckboxMenuItem cb = (CheckboxMenuItem)target;
+        final boolean newState = state;
+
+        MToolkit.executeOnEventHandlerThread(cb, new Runnable() {
+            public void run() {
+                cb.setState(newState);
+                notifyStateChanged(newState);
+            }
+        });
+        //Fix for 5005195: MAWT: CheckboxMenuItem fires action events
+        //super.action() is not invoked
+    } // action()
+} // class MCheckboxMenuItemPeer