src/client/GLW/GLWDropDown.h

   1 ////////////////////////////////////////////////////////////////////////////////
   2 //    Scorched3D (c) 2000-2009
   3 //
   4 //    This file is part of Scorched3D.
   5 //
   6 //    Scorched3D is free software; you can redistribute it and/or modify
   7 //    it under the terms of the GNU General Public License as published by
   8 //    the Free Software Foundation; either version 2 of the License, or
   9 //    (at your option) any later version.
  10 //
  11 //    Scorched3D 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 Scorched3D; if not, write to the Free Software
  18 //    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 ////////////////////////////////////////////////////////////////////////////////
  20
  21 #if !defined(__INCLUDE_GLWDropDownh_INCLUDE__)
  22 #define __INCLUDE_GLWDropDownh_INCLUDE__
  23
  24 #include <list>
  25 #include <string>
  26 #include <GLW/GLWPushButton.h>
  27 #include <GLW/GLWidget.h>
  28 #include <GLW/GLWSelector.h>
  29
  30 class GLWDropDownI
  31 {
  32 public:
  33         virtual ~GLWDropDownI();
  34
  35         virtual void select(unsigned int id, const int pos, GLWSelectorEntry value) = 0;
  36 };
  37
  38 class GLWDropDown : public GLWidget, public GLWSelectorI, public GLWPushButtonI
  39 {
  40 public:
  41         GLWDropDown(float x = 0.0f, float y = 0.0f, float w = 0.0f);
  42         virtual ~GLWDropDown();
  43
  44         void setHandler(GLWDropDownI *handler);
  45         void addEntry(GLWSelectorEntry text);
  46
  47         void setCurrentPosition(int pos);
  48         int getCurrentPosition();
  49         GLWSelectorEntry *getCurrentEntry();
  50
  51         // Inherited from GLWidget
  52         virtual void draw();
  53         virtual void mouseDown(int button, float x, float y, bool &skipRest);
  54         virtual void mouseUp(int button, float x, float y, bool &skipRest);
  55         virtual void setX(float x);
  56         virtual void setY(float y);
  57
  58         // Inherited from GLWSelectorI
  59         virtual void itemSelected(GLWSelectorEntry *entry, int position);
  60         virtual void noItemSelected();
  61
  62         // Inhertied from GLWButtonI
  63         virtual void buttonDown(unsigned int id);
  64         virtual void buttonUp(unsigned int id);
  65
  66         void clear();
  67
  68         REGISTER_CLASS_HEADER(GLWDropDown);
  69 protected:
  70         std::list<GLWSelectorEntry> texts_;
  71         GLWSelectorEntry *current_;
  72         GLWPushButton button_;
  73         GLWDropDownI *handler_;
  74
  75 };
  76
  77 #endif