From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 9 Jun 2007 10:57:25 +0000 (+0000)
Subject: fix custom draw bug for controls with only one column (patch 1731024)
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/0c1602b8ad0a0e348141287db89c472949b809c9

fix custom draw bug for controls with only one column (patch 1731024)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46382 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/msw/listctrl.cpp b/src/msw/listctrl.cpp
index db616b8940..f61b3fd9ca 100644
--- a/src/msw/listctrl.cpp
+++ b/src/msw/listctrl.cpp
@@ -2417,7 +2417,8 @@ static RECT GetCustomDrawnItemRect(const NMCUSTOMDRAW& nmcd)
     return rc;
 }
 
-static bool HandleSubItemPrepaint(LPNMLVCUSTOMDRAW pLVCD, HFONT hfont)
+static
+bool HandleSubItemPrepaint(LPNMLVCUSTOMDRAW pLVCD, HFONT hfont, int colCount)
 {
     NMCUSTOMDRAW& nmcd = pLVCD->nmcd;
 
@@ -2432,7 +2433,7 @@ static bool HandleSubItemPrepaint(LPNMLVCUSTOMDRAW pLVCD, HFONT hfont)
     // get the rectangle to paint
     RECT rc;
     ListView_GetSubItemRect(hwndList, item, col, LVIR_BOUNDS, &rc);
-    if ( !col )
+    if ( !col && colCount > 1 )
     {
         // broken ListView_GetSubItemRect() returns the entire item rect for
         // 0th subitem while we really need just the part for this column
@@ -2602,7 +2603,7 @@ static void HandleItemPaint(LPNMLVCUSTOMDRAW pLVCD, HFONT hfont)
     for ( int col = 0; col < colCount; col++ )
     {
         pLVCD->iSubItem = col;
-        HandleSubItemPrepaint(pLVCD, hfont);
+        HandleSubItemPrepaint(pLVCD, hfont, colCount);
     }
 
     HandleItemPostpaint(nmcd);