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CheckBox.cpp
Package: 3dexplorerTest.rar　[view]
Upload User: hkb425
Upload Date: 2007-06-16
Package Size: 34191k
Code Size: 2k
Category:

Game Engine

Development Platform:

Visual C++

CheckBox.cpp：Code Content
  1. // CheckBox.cpp: implementation of the CCheckBox class.
  2. //
  3. //////////////////////////////////////////////////////////////////////
  5. #include "stdafx.h"
  6. #include "CheckBox.h"
  8. //////////////////////////////////////////////////////////////////////
  9. // Construction/Destruction
  10. //////////////////////////////////////////////////////////////////////
  12. CCheckBox::CCheckBox()
  13. {
  14. m_bEnable=true;
  15. }
  16. CCheckBox::~CCheckBox()
  17. {
  18. }
  19. void CCheckBox::SetCheckBox(RECT rect,bool bState)
  20. {
  21. CGraphButton::SetButtonRect(rect);
  22. m_bChecked=bState;
  23. }
  24. void CCheckBox::SetState(bool bState)
  25. {
  26. m_bChecked=bState;
  27. }
  28. void CCheckBox::RenderCheckBox()
  29. {
  30. UpdateCheckBox();
  31. CGraphButton::RenderButton();
  32.     if(!m_bEnable)return;
  33. int width=m_rect.right-m_rect.left;
  34. int height=m_rect.bottom-m_rect.top;
  36. glColor3f(0,1,0);
  37. if(m_bChecked)
  38. {
  39. glBegin(GL_LINE_STRIP);
  40.         glVertex3f(m_rect.left+width*0.15f-400 , 300-m_rect.top-height*0.5f , -520);
  41.         glVertex3f(m_rect.left+width*0.45f-400 , 300-m_rect.top-height*0.85f , -520);
  42.         glVertex3f(m_rect.left+width*0.85f-400 , 300-m_rect.top-height*0.15f ,-520);
  43.     glEnd();
  44. }
  45. else
  46. {
  47. glBegin(GL_LINES);
  48.         glVertex3f(m_rect.left+width*0.15f-400 , 300-m_rect.top-height*0.15f , -520);
  49.         glVertex3f(m_rect.left+width*0.85f-400 , 300-m_rect.top-height*0.85f , -520);
  51.         glVertex3f(m_rect.left+width*0.15f-400 , 300-m_rect.top-height*0.85f , -520);
  52.         glVertex3f(m_rect.left+width*0.85f-400 , 300-m_rect.top-height*0.15f , -520);
  53.     glEnd();
  54. }
  55. }
  56. void CCheckBox::UpdateCheckBox()
  57. {
  58. if(m_bSelected)
  59. {
  60.         m_bSelected=false;
  61. m_bChecked=!m_bChecked;
  62. m_bValueChanged=true;
  63. }
  64. else m_bValueChanged=false;
  65. }
  66. void CCheckBox::SetEnable(bool bEnable)
  67. {
  68.     m_bEnable=bEnable;
  69. if(m_bEnable)
  70.     m_iState=BUTTON_NORMAL;
  71. else
  72.     m_iState=BUTTON_DEAD;
  73. }