MyToolBar.cpp
资源名称:vc_gprs.rar [点击查看]
上传用户:sdxhgc
上传日期:2013-09-14
资源大小:388k
文件大小:2k
源码类别:
通讯编程
开发平台:
Visual C++
- // MyToolBar.cpp : implementation file
- //
- #include "stdafx.h"
- #include "vc_demo.h"
- #include "MyToolBar.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CMyToolBar
- CMyToolBar::CMyToolBar()
- {
- m_viewword=TRUE;
- }
- CMyToolBar::~CMyToolBar()
- {
- }
- CSize CMyToolBar::CalcFixedLayout(BOOL bStretch, BOOL bHorz)
- {
- CSize cs(0,0);
- if (!IsFloating())
- {
- if (bHorz)
- cs+=CSize(500,0);
- ChangeButtonSize();
- }
- return CToolBar::CalcFixedLayout(bStretch,bHorz)+cs;
- }
- CSize CMyToolBar::CalcDynamicLayout(int nLength,DWORD dwMode)
- {
- if (IsFloating())
- {
- CMenu * mu;
- mu=this->GetParentFrame()->GetSystemMenu(FALSE);
- mu->EnableMenuItem(SC_CLOSE, MF_BYCOMMAND | MF_DISABLED);
- ChangeButtonSize();
- }
- if (dwMode & LM_HORZ)
- {
- this->SetButtonStyle(4,this->GetButtonStyle(4) | TBSTYLE_DROPDOWN);
- }
- else
- {
- this->SetButtonStyle(4,this->GetButtonStyle(4) & (~TBSTYLE_DROPDOWN));
- }
- return CToolBar::CalcDynamicLayout(nLength,dwMode);
- }
- BEGIN_MESSAGE_MAP(CMyToolBar, CToolBar)
- //{{AFX_MSG_MAP(CMyToolBar)
- ON_NOTIFY_REFLECT(TBN_DROPDOWN,OnToolBarButtonDropDown)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CMyToolBar message handlers
- void CMyToolBar::OnToolBarButtonDropDown(WPARAM wParam,LPARAM lParam)
- { //LPNMTOOLBAR lParam
- CMenu mu,*smu;
- CRect rt;
- int iButtonWidth,x,y;
- if (IsFloating())
- {
- x=8;
- y=-2;
- }
- else
- {
- x=14;
- y=-2;
- }
- this->GetWindowRect(&rt);
- iButtonWidth=(this->GetToolBarCtrl().GetButtonSize())&0xFFFF;
- mu.LoadMenu(IDR_DROPDOWNMENU);
- smu=mu.GetSubMenu(0);
- smu->TrackPopupMenu(TPM_LEFTALIGN,
- rt.left+iButtonWidth*3+x,
- rt.Height()+rt.top+y,
- ::AfxGetMainWnd());
- }
- void CMyToolBar::ChangeButtonSize()
- {
- CRect rect;
- this->GetToolBarCtrl().GetItemRect(0,&rect);
- if (m_viewword)
- {
- this->SetSizes(CSize(SHOWTEXTLEN,rect.Size().cy),CSize(32,32));
- }
- else
- {
- this->SetSizes(CSize(NOTEXTLEN,rect.Size().cy),CSize(32,32));
- }
- }
- void CMyToolBar::SetShowWord(BOOL vw)
- {
- m_viewword=vw;
- }
- void CMyToolBar::DrawToolBarEdge(CDC *pDC)
- {
- CRect rt;
- this->GetWindowRect(&rt);
- pDC->DrawEdge(&rt,BDR_RAISEDOUTER,BF_RECT);
- }
- void CMyToolBar::DoPaint(CDC *pDC)
- {
- //DrawToolBarEdge(pDC);
- }