Category

Development Platform
Home > SourceCode/Document > Windows Develop > Communication > View Code
MyToolBar.cpp
Package: vc_gprs.rar　[view]
Upload User: sdxhgc
Upload Date: 2013-09-14
Package Size: 388k
Code Size: 2k
Category:

Communication

Development Platform:

Visual C++

MyToolBar.cpp：Code Content
  1. // MyToolBar.cpp : implementation file
  2. //
  4. #include "stdafx.h"
  5. #include "vc_demo.h"
  6. #include "MyToolBar.h"
  8. #ifdef _DEBUG
  9. #define new DEBUG_NEW
  10. #undef THIS_FILE
  11. static char THIS_FILE[] = __FILE__;
  12. #endif
  14. /////////////////////////////////////////////////////////////////////////////
  15. // CMyToolBar
  17. CMyToolBar::CMyToolBar()
  18. {
  19. m_viewword=TRUE;
  20. }
  22. CMyToolBar::~CMyToolBar()
  23. {
  24. }
  26. CSize CMyToolBar::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
  27. {
  28. CSize cs(0,0);
  30.     if (!IsFloating())
  31. {
  32. if (bHorz)
  33. cs+=CSize(500,0);
  34. ChangeButtonSize();
  35. }    
  37. return CToolBar::CalcFixedLayout(bStretch,bHorz)+cs;
  38. }
  40. CSize CMyToolBar::CalcDynamicLayout(int nLength,DWORD dwMode)
  41. {
  42. if (IsFloating())
  43. {
  44.     CMenu * mu;
  45.         mu=this->GetParentFrame()->GetSystemMenu(FALSE);
  46.     mu->EnableMenuItem(SC_CLOSE, MF_BYCOMMAND | MF_DISABLED);
  47. ChangeButtonSize();
  48. }
  50. if (dwMode & LM_HORZ)
  51. {
  52. this->SetButtonStyle(4,this->GetButtonStyle(4) | TBSTYLE_DROPDOWN);
  53. }
  54. else
  55. {
  56. this->SetButtonStyle(4,this->GetButtonStyle(4) & (~TBSTYLE_DROPDOWN));
  57. }
  59. return CToolBar::CalcDynamicLayout(nLength,dwMode);
  60. }
  62. BEGIN_MESSAGE_MAP(CMyToolBar, CToolBar)
  63. //{{AFX_MSG_MAP(CMyToolBar)
  64. ON_NOTIFY_REFLECT(TBN_DROPDOWN,OnToolBarButtonDropDown)
  65. //}}AFX_MSG_MAP
  66. END_MESSAGE_MAP()
  68. /////////////////////////////////////////////////////////////////////////////
  69. // CMyToolBar message handlers
  71. void CMyToolBar::OnToolBarButtonDropDown(WPARAM wParam,LPARAM lParam)
  72. {   //LPNMTOOLBAR lParam
  73. CMenu mu,*smu;
  74. CRect rt;
  75. int   iButtonWidth,x,y;
  77. if (IsFloating())
  78. {
  79. x=8;
  80. y=-2;
  81. }
  82. else
  83. {
  84.         x=14;
  85.     y=-2;
  86. }
  88. this->GetWindowRect(&rt);
  89.     iButtonWidth=(this->GetToolBarCtrl().GetButtonSize())&0xFFFF;
  91. mu.LoadMenu(IDR_DROPDOWNMENU);
  92. smu=mu.GetSubMenu(0);
  93. smu->TrackPopupMenu(TPM_LEFTALIGN,
  94.    rt.left+iButtonWidth*3+x,
  95.    rt.Height()+rt.top+y,
  96.    ::AfxGetMainWnd());
  97. }
  99. void CMyToolBar::ChangeButtonSize()
  100. {
  101. CRect rect; 
  102. this->GetToolBarCtrl().GetItemRect(0,&rect); 
  104. if (m_viewword)
  105. {
  106. this->SetSizes(CSize(SHOWTEXTLEN,rect.Size().cy),CSize(32,32));
  107. }
  108. else
  109. {
  110.         this->SetSizes(CSize(NOTEXTLEN,rect.Size().cy),CSize(32,32));
  111. }
  112. }
  114. void CMyToolBar::SetShowWord(BOOL vw)
  115. {
  116. m_viewword=vw;
  117. }
  119. void CMyToolBar::DrawToolBarEdge(CDC *pDC)
  120. {
  121. CRect rt;
  122. this->GetWindowRect(&rt);
  123. pDC->DrawEdge(&rt,BDR_RAISEDOUTER,BF_RECT);
  124. }
  126. void CMyToolBar::DoPaint(CDC *pDC)
  127. {
  128. //DrawToolBarEdge(pDC);
  129. }