nux-1.16.0
AbstractButton.h
00001 /*
00002  * Copyright 2010 Inalogic® Inc.
00003  *
00004  * This program is free software: you can redistribute it and/or modify it
00005  * under the terms of the GNU Lesser General Public License, as
00006  * published by the  Free Software Foundation; either version 2.1 or 3.0
00007  * of the License.
00008  *
00009  * This program is distributed in the hope that it will be useful, but
00010  * WITHOUT ANY WARRANTY; without even the implied warranties of
00011  * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
00012  * PURPOSE.  See the applicable version of the GNU Lesser General Public
00013  * License for more details.
00014  *
00015  * You should have received a copy of both the GNU Lesser General Public
00016  * License along with this program. If not, see <http://www.gnu.org/licenses/>
00017  *
00018  * Authored by: Jay Taoko <jaytaoko@inalogic.com>
00019  *
00020  */
00021 
00022 #ifndef ABSTRACTBUTTON_H
00023 #define ABSTRACTBUTTON_H
00024 
00025 #include "View.h"
00026 #include "NuxCore/Property.h"
00027 
00028 namespace nux
00029 {
00030   enum State
00031   {
00032     NUX_STATE_ACTIVE = 0,
00033     NUX_STATE_NORMAL = 1,
00034     NUX_STATE_PRELIGHT = 2,
00035     NUX_STATE_SELECTED = 3,
00036     NUX_STATE_INSENSITIVE = 4
00037   };
00038 
00040   class AbstractButton : public View
00041   {
00042     NUX_DECLARE_OBJECT_TYPE(AbstractButton, View);
00043   public:
00044     AbstractButton(NUX_FILE_LINE_PROTO);
00045     ~AbstractButton();
00046 
00048     Property<bool> active;
00049 
00051     sigc::signal<void, AbstractButton*> activated;
00052 
00053   protected:
00054     bool togglable_;
00055 
00057     // FIXME: Should be read only.
00058     nux::Property<State> state;
00059 
00060     virtual long ProcessEvent (IEvent &ievent, long TraverseInfo, long ProcessEventInfo);
00061 
00062     void RecvMouseUp    (int x, int y, unsigned long button_flags, unsigned long key_flags);
00063     void RecvMouseDown  (int x, int y, unsigned long button_flags, unsigned long key_flags);
00064     void RecvMouseMove  (int x, int y, int dx, int dy, unsigned long button_flags, unsigned long key_flags);
00065     void RecvMouseEnter (int x, int y, unsigned long button_flags, unsigned long key_flags);
00066     void RecvMouseLeave (int x, int y, unsigned long button_flags, unsigned long key_flags);
00067     void RecvClick      (int x, int y, unsigned long button_flags, unsigned long key_flags);
00068 
00069   private:
00070     void Init ();
00071   };
00072 }
00073 
00074 #endif // ABSTRACTBUTTON_H
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