win32,非MFC,小弟显示tooltop用的方法是
resource, string table中找到你加tooltip的控件(如button)的ID名,编辑captain. 现在想实现动态修改该控件的tooltip内容, 该如何实现?
比如修改该控件string table中captain值?谢谢大家!
resource, string table中找到你加tooltip的控件(如button)的ID名,编辑captain. 现在想实现动态修改该控件的tooltip内容, 该如何实现?
比如修改该控件string table中captain值?谢谢大家!
String Table值你就算修改了也没用的,因为开始的时候读取。。后面就不读了。上段代码吧,知道放哪吧。。case WM_NOTIFY:
switch (((LPNMHDR)lParam)->code)
{
case TTN_GETDISPINFO:
{
LPTOOLTIPTEXT lpttt;
UINT idButton;
lpttt = (LPTOOLTIPTEXT) lParam;
lpttt->hinst = g_hInst;
idButton = lpttt->hdr.idFrom;
switch (idButton)
{
case ID_MENU_NEW:
lpttt->lpszText =TEXT("注释");
break;
case ID_MENU_SAVE :
lpttt->lpszText = TEXT("触点");
break;
}
break;
}
default:
break;
}
BOOL CMainFrame::TipNeedText(UINT id, NMHDR * pMHDR, LRESULT * pResult)
{
TOOLTIPTEXT *pTTT = (TOOLTIPTEXT *)pMHDR;
UINT nID =pMHDR-> idFrom;
if(nID> =0x8008)
{
nID=nID-0x8008;
szTipText=m_strMontageName[nID];
pTTT-> lpszText=szTipText.GetBuffer(0);
pTTT-> hinst = AfxGetResourceHandle();
return(TRUE);
}
return(FALSE);
}