Alexandre Julliard : comctl32/pager: Fix tracking of mouse position inside the buttons.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7a78eed463903639f39458b23b6e8403963f8367
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7a78eed463903639f39458b23b6e8403963f8367

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Tue Nov 20 16:02:09 2012 +0100

comctl32/pager: Fix tracking of mouse position inside the buttons.

---

 dlls/comctl32/pager.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/dlls/comctl32/pager.c b/dlls/comctl32/pager.c
index c270723..d541374 100644
--- a/dlls/comctl32/pager.c
+++ b/dlls/comctl32/pager.c
@@ -314,9 +314,10 @@ PAGER_UpdateBtns(PAGER_INFO *infoPtr, INT scrollRange, BOOL hideGrayBtns)
     RECT rcTopLeft, rcBottomRight;
 
     /* get button rects */
-    PAGER_GetButtonRects(infoPtr, &rcTopLeft, &rcBottomRight, FALSE);
+    PAGER_GetButtonRects(infoPtr, &rcTopLeft, &rcBottomRight, TRUE);
 
     GetCursorPos(&pt);
+    ScreenToClient( infoPtr->hwndSelf, &pt );
 
     /* update states based on scroll position */
     if (infoPtr->nPos > 0)
@@ -324,7 +325,7 @@ PAGER_UpdateBtns(PAGER_INFO *infoPtr, INT scrollRange, BOOL hideGrayBtns)
         if (infoPtr->TLbtnState == PGF_INVISIBLE || infoPtr->TLbtnState == PGF_GRAYED)
             infoPtr->TLbtnState = PGF_NORMAL;
     }
-    else if (PtInRect(&rcTopLeft, pt))
+    else if (!hideGrayBtns && PtInRect(&rcTopLeft, pt))
         infoPtr->TLbtnState = PGF_GRAYED;
     else
         infoPtr->TLbtnState = PGF_INVISIBLE;
@@ -339,7 +340,7 @@ PAGER_UpdateBtns(PAGER_INFO *infoPtr, INT scrollRange, BOOL hideGrayBtns)
         if (infoPtr->BRbtnState == PGF_INVISIBLE || infoPtr->BRbtnState == PGF_GRAYED)
             infoPtr->BRbtnState = PGF_NORMAL;
     }
-    else if (PtInRect(&rcBottomRight, pt))
+    else if (!hideGrayBtns && PtInRect(&rcBottomRight, pt))
         infoPtr->BRbtnState = PGF_GRAYED;
     else
         infoPtr->BRbtnState = PGF_INVISIBLE;