mainfrm.h
protected:
//{{AFX_MSG(CMainFrame)
afx_msg void OnDropDown(NMHDR* pNotifyStruct,LRESULT* result);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()mainfrm.cpp
BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
//}}AFX_MSG_MAP
ON_NOTIFY(TBN_DROPDOWN,AFX_IDW_TOOLBAR,OnDropDown)
END_MESSAGE_MAP()void CMainFrame::OnDropDown(NMHDR* pNotifyStruct,LRESULT* result)
{
NMTOOLBAR* pInfo = (NMTOOLBAR*)pNotifyStruct;
CMenu menu;
switch(pInfo->iItem)
{
case ID_mybutton:
// TODO: Display popup menu or list box break;
if(menu.LoadMenu(IDR_MAINFRAME))
{
CRect rc;
m_wndToolBar.SendMessage(TB_GETRECT, pInfo->iItem, (LPARAM)&rc);
m_wndToolBar.ClientToScreen(&rc);
menu.CheckMenuItem(ID_mymenuitem1,MF_CHECKED);
menu.CheckMenuItem(ID_mymenuitem2,MF_UNCHECKED);
menu.CheckMenuItem(ID_mymenuitem3,MF_UNCHECKED);
menu.GetSubMenu(1)->TrackPopupMenu(TPM_LEFTALIGN and TPM_RIGHTBUTTON and TPM_VERTICAL,rc.left,rc.bottom,this,&rc); }
break;
default:
break;
}
protected:
//{{AFX_MSG(CMainFrame)
afx_msg void OnDropDown(NMHDR* pNotifyStruct,LRESULT* result);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()mainfrm.cpp
BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
//}}AFX_MSG_MAP
ON_NOTIFY(TBN_DROPDOWN,AFX_IDW_TOOLBAR,OnDropDown)
END_MESSAGE_MAP()void CMainFrame::OnDropDown(NMHDR* pNotifyStruct,LRESULT* result)
{
NMTOOLBAR* pInfo = (NMTOOLBAR*)pNotifyStruct;
CMenu menu;
switch(pInfo->iItem)
{
case ID_mybutton:
// TODO: Display popup menu or list box break;
if(menu.LoadMenu(IDR_MAINFRAME))
{
CRect rc;
m_wndToolBar.SendMessage(TB_GETRECT, pInfo->iItem, (LPARAM)&rc);
m_wndToolBar.ClientToScreen(&rc);
menu.CheckMenuItem(ID_mymenuitem1,MF_CHECKED);
menu.CheckMenuItem(ID_mymenuitem2,MF_UNCHECKED);
menu.CheckMenuItem(ID_mymenuitem3,MF_UNCHECKED);
menu.GetSubMenu(1)->TrackPopupMenu(TPM_LEFTALIGN and TPM_RIGHTBUTTON and TPM_VERTICAL,rc.left,rc.bottom,this,&rc); }
break;
default:
break;
}
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