src/gui/game/Draggable.h

   1 /*
   2     Fail game engine
   3     Copyright 2007 Antoine Chavasse <a.chavasse@gmail.com>
   4
   5     This file is part of Fail.
   6
   7     Fail is free software; you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License version 3
   9     as published by the Free Software Foundation.
  10
  11     Fail is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19 #ifndef FAIL_GUI_GAME_DRAGGABLE_H_
  20 #define FAIL_GUI_GAME_DRAGGABLE_H_
  21
  22 #include "core/core.h"
  23 #include "gui/game/guigame_export.h"
  24 #include "Container.h"
  25 #include "Theme.h"
  26 #include <string>
  27
  28 namespace fail { namespace gui { namespace game
  29 {
  30         class FLGUIGAME_EXPORT Draggable : public Widget
  31         {
  32                 public:
  33                         enum e_State
  34                         {
  35                                 s_Idle,
  36                                 s_Hilighted,
  37                                 s_Dragging
  38                         };
  39
  40                         Draggable( Container* pParent_ );
  41
  42                         const e_State& getState() const { return m_State; }
  43                         void setState( const e_State& x ) { m_State = x; }
  44
  45                         virtual void mouseEnter( const math::Vector2f& pos );
  46                         virtual void mouseExit();
  47                         virtual bool mouseMotionEvent( const math::Vector2f& pos, const math::Vector2f& rel );
  48                         virtual bool mouseButtonEvent( const math::Vector2f& pos, e_MouseButton Button, bool bPressed );
  49
  50                         Signal< math::Vector2f, math::Vector2f > m_Dragging;
  51
  52                 private:
  53                         e_State                 m_State;
  54                         math::Vector2f  m_Offset;
  55         };
  56 }}}
  57
  58 #endif