Initial revision

From-SVN: r102074

libjava/classpath/gnu/java/awt/peer/gtk/GtkMenuItemPeer.java

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+/* GtkMenuItemPeer.java -- Implements MenuItemPeer with GTK+
+   Copyright (C) 1999, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.awt.peer.gtk;
+
+import java.awt.Font;
+import java.awt.Menu;
+import java.awt.MenuBar;
+import java.awt.MenuComponent;
+import java.awt.MenuItem;
+import java.awt.peer.MenuItemPeer;
+import java.awt.peer.MenuPeer;
+
+public class GtkMenuItemPeer extends GtkMenuComponentPeer
+  implements MenuItemPeer
+{
+  native void create (String label);
+  native void connectSignals ();
+  native void gtkWidgetModifyFont (String name, int style, int size);
+
+  void create ()
+  {
+    create (((MenuItem) awtWidget).getLabel());
+  }
+
+  public GtkMenuItemPeer (MenuItem item)
+  {
+    super (item);
+    setEnabled (item.isEnabled ());
+    setParent (item);
+
+    if (item.getParent() instanceof Menu && ! (item instanceof Menu))
+      connectSignals();
+  }
+
+  void setFont ()
+  {
+    MenuComponent mc = ((MenuComponent) awtWidget);
+    Font f = mc.getFont ();
+
+    if (f == null)
+      {
+        MenuComponent parent = (MenuComponent) mc.getParent ();
+        Font pf = parent.getFont ();
+        gtkWidgetModifyFont (pf.getName (), pf.getStyle (), pf.getSize ());
+      }
+    else
+      gtkWidgetModifyFont(f.getName(), f.getStyle(), f.getSize());
+  }
+
+  void setParent (MenuItem item)
+  {
+    // add ourself differently, based on what type of parent we have
+    // yes, the typecasting here is nasty.
+    Object parent = item.getParent ();
+    if (parent instanceof MenuBar)
+      {
+	((GtkMenuBarPeer)((MenuBar)parent).getPeer ()).addMenu ((MenuPeer) this);
+      }
+    else // parent instanceof Menu
+      {
+	((GtkMenuPeer)((Menu)parent).getPeer ()).addItem (this, 
+							  item.getShortcut ());
+      }
+  }
+
+  public void disable ()
+  {
+    setEnabled (false);
+  }
+
+  public void enable ()
+  {
+    setEnabled (true);
+  }
+
+  public native void setEnabled(boolean b);
+
+  public native void setLabel(String label);
+
+  protected void postMenuActionEvent ()
+  {
+    postActionEvent (((MenuItem)awtWidget).getActionCommand (), 0);
+  }
+}