[reactos] 01/01: [WIN32SS][NTUSER] Fix MENU_DrawScrollArrows (#1753)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=65e4efd475e98b970fa5a…

commit 65e4efd475e98b970fa5add48a13fd6360997d62
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Thu Aug 8 13:56:23 2019 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Thu Aug 8 13:56:23 2019 +0900

    [WIN32SS][NTUSER] Fix MENU_DrawScrollArrows (#1753)
    
    Fix drawing the menu scrolling arrows. CORE-13211
---
 win32ss/user/ntuser/menu.c | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/win32ss/user/ntuser/menu.c b/win32ss/user/ntuser/menu.c
index 3ff90e9e330..13af632520d 100644
--- a/win32ss/user/ntuser/menu.c
+++ b/win32ss/user/ntuser/menu.c
@@ -2177,11 +2177,10 @@ static void MENU_MenuBarCalcSize( HDC hdc, LPRECT lprect, PMENU
lppop, PWND pwnd
  */
 static void MENU_DrawScrollArrows(PMENU lppop, HDC hdc)
 {
-    UINT arrow_bitmap_width, arrow_bitmap_height;
-    RECT rect, dfcrc;
+    UINT arrow_bitmap_height;
+    RECT rect;
     UINT Flags = 0;
 
-    arrow_bitmap_width  = gpsi->oembmi[OBI_DNARROW].cx;
     arrow_bitmap_height = gpsi->oembmi[OBI_DNARROW].cy;
 
     rect.left = 0;
@@ -2189,22 +2188,14 @@ static void MENU_DrawScrollArrows(PMENU lppop, HDC hdc)
     rect.right = lppop->cxMenu;
     rect.bottom = arrow_bitmap_height;
     FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
-    dfcrc.left = (lppop->cxMenu - arrow_bitmap_width) / 2;
-    dfcrc.top = 0;
-    dfcrc.right = arrow_bitmap_width;
-    dfcrc.bottom = arrow_bitmap_height;
-    DrawFrameControl(hdc, &dfcrc, DFC_MENU, (lppop->iTop ? 0 :
DFCS_INACTIVE)|DFCS_MENUARROWUP);
+    DrawFrameControl(hdc, &rect, DFC_MENU, (lppop->iTop ? 0 :
DFCS_INACTIVE)|DFCS_MENUARROWUP);
 
     rect.top = lppop->cyMenu - arrow_bitmap_height;
     rect.bottom = lppop->cyMenu;
     FillRect(hdc, &rect, IntGetSysColorBrush(COLOR_MENU));
     if (!(lppop->iTop < lppop->iMaxTop - (MENU_GetMaxPopupHeight(lppop) - 2 *
arrow_bitmap_height)))
        Flags = DFCS_INACTIVE;
-    dfcrc.left = (lppop->cxMenu - arrow_bitmap_width) / 2;
-    dfcrc.top = lppop->cyMenu - arrow_bitmap_height;
-    dfcrc.right = arrow_bitmap_width;
-    dfcrc.bottom = lppop->cyMenu;
-    DrawFrameControl(hdc, &dfcrc, DFC_MENU, Flags|DFCS_MENUARROWDOWN);
+    DrawFrameControl(hdc, &rect, DFC_MENU, Flags|DFCS_MENUARROWDOWN);
 }
 
 /***********************************************************************