using correct theme heights for header on mac

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32154 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index 2c59553c86d642c416adb6f03e5a9b6537367e96..25d1f61b83d15858c47370b288e6129aaa47b074 100644 (file)
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -4622,11 +4622,15 @@ void wxGenericListCtrl::CalculateAndSetHeaderHeight()
 {
     if ( m_headerWin )
     {
 {
     if ( m_headerWin )
     {

+#ifdef __WXMAC__
+        SInt32 h ;
+        GetThemeMetric( kThemeMetricListHeaderHeight, &h );    
+#else

         // we use 'g' to get the descent, too
         int w, h, d;
         m_headerWin->GetTextExtent(wxT("Hg"), &w, &h, &d);
         h += d + 2 * HEADER_OFFSET_Y + EXTRA_HEIGHT;
         // we use 'g' to get the descent, too
         int w, h, d;
         m_headerWin->GetTextExtent(wxT("Hg"), &w, &h, &d);
         h += d + 2 * HEADER_OFFSET_Y + EXTRA_HEIGHT;

-
+#endif

         // only update if changed
         if ( h != m_headerHeight )
         {
         // only update if changed
         if ( h != m_headerHeight )
         {