Avoid nested DC assert

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42184 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index eea37b0384f24d4af3a97d0f04fef0d60b75322f..42db9247e595a0283559b53bdfc66085873c7cfe 100644 (file)
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -3946,6 +3946,8 @@ bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos) const
 
 void wxListMainWindow::RecalculatePositions(bool noRefresh)
 {
 
 void wxListMainWindow::RecalculatePositions(bool noRefresh)
 {

+    const int lineHeight = GetLineHeight();
+

     wxClientDC dc( this );
     dc.SetFont( GetFont() );
 
     wxClientDC dc( this );
     dc.SetFont( GetFont() );
 


@@ -3979,8 +3981,6 @@ void wxListMainWindow::RecalculatePositions(bool noRefresh)
         clientHeight;
     GetSize( &clientWidth, &clientHeight );
 
         clientHeight;
     GetSize( &clientWidth, &clientHeight );
 

-    const int lineHeight = GetLineHeight();
-

     if ( InReportView() )
     {
         // all lines have the same height and we scroll one line per step
     if ( InReportView() )
     {
         // all lines have the same height and we scroll one line per step