toggles a bool variable from the menu

src/BoolMenuItem.hh

@@ -0,0 +1,52 @@
+// BoolMenuItem.hh for Fluxbox Window Manager
+// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id: BoolMenuItem.hh,v 1.1 2003/01/12 18:15:23 fluxgen Exp $
+
+#ifndef BOOLMENUITEM_HH
+#define BOOLMENUITEM_HH
+
+#include "MenuItem.hh"
+
+/// a bool menu item
+class BoolMenuItem: public FbTk::MenuItem {
+public:
+    BoolMenuItem(const char *label, bool &item, 
+                 FbTk::RefCount<FbTk::Command> &cmd):
+        FbTk::MenuItem(label, cmd), m_item(item) { 
+        FbTk::MenuItem::setSelected(m_item);
+    }
+    BoolMenuItem(const char *label, bool &item):
+        FbTk::MenuItem(label), m_item(item) {
+        FbTk::MenuItem::setSelected(m_item);
+    }
+    bool isSelected() const { return m_item; }
+    // toggle state
+    void click(int button, int time) { setSelected(!m_item); FbTk::MenuItem::click(button, time); }
+    void setSelected(bool value) { 
+        m_item = value;
+        FbTk::MenuItem::setSelected(m_item);
+    }
+private:
+    bool &m_item;
+};
+
+#endif // BOOLRESMENUITEM_HH