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user32: Add a helper to retrieve the height of the scroll arrows. 

Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Huw Davies 2017-03-28 12:52:19 +01:00 committed by Alexandre Julliard
parent a8344b9616
commit c72a7219fd
1 changed files with 11 additions and 6 deletions
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17
dlls/user32/menu.c
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@ -404,6 +404,14 @@ static HBITMAP get_up_arrow_inactive_bitmap(void)
return arrow_bitmap;
}
static inline UINT get_scroll_arrow_height(const POPUPMENU *menu)
{
BITMAP bmp;
GetObjectW(get_up_arrow_bitmap(), sizeof(bmp), &bmp);
return bmp.bmHeight;
}
/***********************************************************************
* MENU_CopySysPopup
*
@ -699,13 +707,10 @@ MENU_AdjustMenuItemRect(const POPUPMENU *menu, LPRECT rect)
{
if (menu->bScrolling)
{
UINT arrow_bitmap_height;
BITMAP bmp;
UINT arrow_height;
GetObjectW(get_up_arrow_bitmap(), sizeof(bmp), &bmp);
arrow_bitmap_height = bmp.bmHeight;
rect->top += arrow_bitmap_height - menu->nScrollPos;
rect->bottom += arrow_bitmap_height - menu->nScrollPos;
arrow_height = get_scroll_arrow_height( menu );
OffsetRect( rect, 0, arrow_height - menu->nScrollPos );
}
}