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Clear tooltip when text is set to NULL. 

Repaint tooltip when item info changes.
This commit is contained in:
Ulrich Czekalla 2004-08-19 19:13:08 +00:00 committed by Alexandre Julliard
parent 12d61c1db6
commit e516ce8469
1 changed files with 16 additions and 2 deletions
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18
dlls/comctl32/tooltips.c
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@ -323,7 +323,7 @@ TOOLTIPS_GetTipText (HWND hwnd, TOOLTIPS_INFO *infoPtr, INT nTool)
{
TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
if (HIWORD((UINT)toolPtr->lpszText) == 0) {
if (HIWORD((UINT)toolPtr->lpszText) == 0 && toolPtr->hinst) {
/* load a resource */
TRACE("load res string %p %x\n",
toolPtr->hinst, (int)toolPtr->lpszText);
@ -1720,6 +1720,10 @@ TOOLTIPS_RelayEvent (HWND hwnd, WPARAM wParam, LPARAM lParam)
KillTimer(hwnd, ID_TIMERPOP);
SetTimer(hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
TRACE("timer 2 restarted\n");
} else if(infoPtr->nTool != -1 && infoPtr->bActive) {
/* previous show attempt didn't result in tooltip so try again */
SetTimer(hwnd, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
TRACE("timer 1 started!\n");
}
break;
}
@ -1907,7 +1911,7 @@ TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
TRACE("set string id %x!\n", (INT)lpToolInfo->lpszText);
toolPtr->lpszText = lpToolInfo->lpszText;
}
else if (lpToolInfo->lpszText) {
else {
if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
else {
@ -1927,6 +1931,16 @@ TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
toolPtr->lParam = lpToolInfo->lParam;
if (infoPtr->nCurrentTool == nTool)
{
TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool);
if (infoPtr->szTipText[0] == 0)
TOOLTIPS_Hide(hwnd, infoPtr);
else
TOOLTIPS_Show (hwnd, infoPtr);
}
return 0;
}