From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Sun, 2 Dec 2007 11:20:45 +0000 (+0000)
Subject: making sure the clientdc gets destroyed, otherwise we will have stale dc information... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/a5388f80f37076c2a5535d3e1ed1e727c8f0f6e0?ds=inline

making sure the clientdc gets destroyed, otherwise we will have stale dc information that will interfere with drawing in unpredictable ways

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50418 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/mac/carbon/databrow.cpp b/src/mac/carbon/databrow.cpp
index 5da1756663..cd1d5a7127 100644
--- a/src/mac/carbon/databrow.cpp
+++ b/src/mac/carbon/databrow.cpp
@@ -618,6 +618,7 @@ void wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowse
                                                    static_cast<int>(1+rectangle->right-rectangle->left),static_cast<int>(1+rectangle->bottom-rectangle->top)),
                                             dataViewCustomRendererPtr->GetDC(),((state == kDataBrowserItemIsSelected) ? wxDATAVIEW_CELL_SELECTED : 0)));
   dataViewCustomRendererPtr->GetDC()->DestroyClippingRegion(); // probably not necessary
+  dataViewCustomRendererPtr->SetDC(NULL);
 } /* wxMacDataViewDataBrowserListViewControl::DataBrowserDrawItemProc(DataBrowserItemID, DataBrowserPropertyID, DataBrowserItemState, Rect const*, SInt16, Boolean) */
 
 OSStatus wxMacDataViewDataBrowserListViewControl::DataBrowserGetSetItemDataProc(DataBrowserItemID itemID, DataBrowserPropertyID propertyID, DataBrowserItemDataRef itemData, Boolean getValue)