create stock GDI objects on demand; use const with GDI objects appropriately (patch 1445355)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38765 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-04-16 22:18:29 +00:00
parent c4edcd7c86
commit f516d98637
35 changed files with 486 additions and 280 deletions
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -2323,7 +2323,7 @@ void wxGenericTreeCtrl::PaintLevel( wxGenericTreeItem *item, wxDC &dc, int level

    if (IsExposed(exposed_x, exposed_y, 10000, h))  // 10000 = very much
    {
-        wxPen *pen =
+        const wxPen *pen =
 #ifndef __WXMAC__
            // don't draw rect outline if we already have the
            // background color under Mac