请问:如何动态的改变toobar的tooltip的提示??

[lwglucky]

请问:如何动态的改变toobar的tooltip的提示??
最好详细些，我不知道该响应什么消息!

[fbmsf]

当你的鼠标停留一下时，他就会显示提示tooltip

系统会发个WM_NOTIFY消息给 dialog


NMTTDISPINFO.hdr.code= =TTN_NEEDTEXT


然后你再返回一个string给他就可以了


具体看msdn.

[changlele]

ON_NOTIFY_EX( TTN_NEEDTEXT, 0, OnToolTipNotify)

afx_msg BOOL OnToolTipNotify(UINT nID, NMHDR* pNMHDR, LRESULT*pResult);

BOOL CMainFrame::OnToolTipNotify( UINT id, NMHDR * pNMHDR, LRESULT * pResult )
{
TOOLTIPTEXT *pTTT = (TOOLTIPTEXT *)pNMHDR;
UINT nID =pNMHDR->idFrom;
switch(nID)
{
case ID_TOOLBAR_ALL:
{
strcpy(pTTT->lpszText,(LPCSTR)m_strToolBarAll);
pTTT->hinst = AfxGetResourceHandle();
}
break;
case ID_TOOLBAR_WEB:
{
strcpy(pTTT->lpszText,(LPCSTR)m_strToolBarWeb);
pTTT->hinst = AfxGetResourceHandle();
}
break;
case ID_TOOLBAR_DOWNLOAD:
{
strcpy(pTTT->lpszText,(LPCSTR)m_strToolBarDown);
pTTT->hinst = AfxGetResourceHandle();
}
break;
case ID_TOOLBAR_UPLOAD:
{
strcpy(pTTT->lpszText,(LPCSTR)m_strToolBarUp);
pTTT->hinst = AfxGetResourceHandle();
}
break;
case ID_TOOLBAR_WWW:
{
strcpy(pTTT->lpszText,(LPCSTR)m_strToolBarHttp);
pTTT->hinst = AfxGetResourceHandle();
}
break;
case ID_TOOLBAR_FTP:
{
strcpy(pTTT->lpszText,(LPCSTR)m_strToolBarFtp);
pTTT->hinst = AfxGetResourceHandle();
}
break;
case IDC_REFRESH:
{
strcpy(pTTT->lpszText,(LPCSTR)m_strToolBarFresh);
pTTT->hinst = AfxGetResourceHandle();
}
break;
case ID_REFRESH:
{
strcpy(pTTT->lpszText,(LPCSTR)m_strStatusBarFresh);
pTTT->hinst = AfxGetResourceHandle();
}
break;

}
return(FALSE);
}

[lixiaosan]

http://www.codeguru.com/Cpp/controls/controls/tooltipcontrols/article.php/c2171/

[蒋晟]

去看CFrameWnd对TTN_NEEDTEXT的处理