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user32: BUTTON_CalcLabelRect should use the button font. 

Otherwise WM_SETTEXT handler gets wrong rectangle to erase an old text.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2017-02-06 14:23:41 +03:00 committed by Alexandre Julliard
parent a423f14a56
commit e45b80088b
1 changed files with 7 additions and 0 deletions
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7
dlls/user32/button.c
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@ -598,15 +598,22 @@ static UINT BUTTON_CalcLabelRect(HWND hwnd, HDC hdc, RECT *rc)
switch (style & (BS_ICON|BS_BITMAP))
{
case BS_TEXT:
{
HFONT hFont, hPrevFont = 0;
if (!(text = get_button_text( hwnd ))) goto empty_rect;
if (!text[0])
{
HeapFree( GetProcessHeap(), 0, text );
goto empty_rect;
}
if ((hFont = get_button_font( hwnd ))) hPrevFont = SelectObject( hdc, hFont );
DrawTextW(hdc, text, -1, &r, dtStyle | DT_CALCRECT);
if (hPrevFont) SelectObject( hdc, hPrevFont );
HeapFree( GetProcessHeap(), 0, text );
break;
}
case BS_ICON:
if (!GetIconInfo((HICON)GetWindowLongPtrW( hwnd, HIMAGE_GWL_OFFSET ), &iconInfo))