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Only set window text for WM_NCCREATE in DefWindowProc*() in case 

lpszName is a string (i.e. check HIWORD).
This commit is contained in:
Andreas Mohr 2001-01-24 19:57:04 +00:00 committed by Alexandre Julliard
parent 803dbb6f00
commit 4f565d6d6c
1 changed files with 11 additions and 3 deletions
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14
windows/defwnd.c
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@ -664,7 +664,9 @@ LRESULT WINAPI DefWindowProc16( HWND16 hwnd, UINT16 msg, WPARAM16 wParam,
case WM_NCCREATE: case WM_NCCREATE:
{ {
CREATESTRUCT16 *cs = MapSL(lParam); CREATESTRUCT16 *cs = MapSL(lParam);
if (cs->lpszName) /* check for string, as static icons, bitmaps (SS_ICON, SS_BITMAP)
* may have child window IDs instead of window name */
if (HIWORD(cs->lpszName))
DEFWND_SetTextA( wndPtr, MapSL(cs->lpszName) ); DEFWND_SetTextA( wndPtr, MapSL(cs->lpszName) );
result = 1; result = 1;
} }
@ -736,7 +738,10 @@ LRESULT WINAPI DefWindowProcA( HWND hwnd, UINT msg, WPARAM wParam,
case WM_NCCREATE: case WM_NCCREATE:
{ {
CREATESTRUCTA *cs = (CREATESTRUCTA *)lParam; CREATESTRUCTA *cs = (CREATESTRUCTA *)lParam;
if (cs->lpszName) DEFWND_SetTextA( wndPtr, cs->lpszName ); /* check for string, as static icons, bitmaps (SS_ICON, SS_BITMAP)
* may have child window IDs instead of window name */
if (HIWORD(cs->lpszName))
DEFWND_SetTextA( wndPtr, cs->lpszName );
result = 1; result = 1;
} }
break; break;
@ -851,7 +856,10 @@ LRESULT WINAPI DefWindowProcW(
case WM_NCCREATE: case WM_NCCREATE:
{ {
CREATESTRUCTW *cs = (CREATESTRUCTW *)lParam; CREATESTRUCTW *cs = (CREATESTRUCTW *)lParam;
if (cs->lpszName) DEFWND_SetTextW( wndPtr, cs->lpszName ); /* check for string, as static icons, bitmaps (SS_ICON, SS_BITMAP)
* may have child window IDs instead of window name */
if (HIWORD(cs->lpszName))
DEFWND_SetTextW( wndPtr, cs->lpszName );
result = 1; result = 1;
} }
break; break;