Large image-loading speedup and small attribute-loading speedup

[wxWidgets.git] / src / xrc / xh_tree.cpp

diff --git a/src/xrc/xh_tree.cpp b/src/xrc/xh_tree.cpp
index cb886cf3d97c15c68eace63b3994b79fbff5025b..dc7e178161af6638c0239091284a03bc0f1e8ec8 100644 (file)
--- a/src/xrc/xh_tree.cpp
+++ b/src/xrc/xh_tree.cpp
@@ -8,10 +8,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation "xh_tree.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -19,7 +15,7 @@
     #pragma hdrstop
 #endif
 
-#if wxUSE_XRC
+#if wxUSE_XRC && wxUSE_TREECTRL
 
 #include "wx/xrc/xh_tree.h"
 #include "wx/treectrl.h"
@@ -41,8 +37,10 @@ wxTreeCtrlXmlHandler::wxTreeCtrlXmlHandler()
     XRC_ADD_STYLE(wxTR_HAS_VARIABLE_ROW_HEIGHT);
     XRC_ADD_STYLE(wxTR_SINGLE);
     XRC_ADD_STYLE(wxTR_MULTIPLE);
-    XRC_ADD_STYLE(wxTR_EXTENDED);
     XRC_ADD_STYLE(wxTR_DEFAULT_STYLE);
+#if WXWIN_COMPATIBILITY_2_8
+    XRC_ADD_STYLE(wxTR_EXTENDED);
+#endif
     AddWindowStyles();
 }
 
@@ -53,10 +51,14 @@ wxObject *wxTreeCtrlXmlHandler::DoCreateResource()
     tree->Create(m_parentAsWindow,
                 GetID(),
                 GetPosition(), GetSize(),
-                GetStyle(_T("style"), wxTR_DEFAULT_STYLE),
+                GetStyle(wxT("style"), wxTR_DEFAULT_STYLE),
                 wxDefaultValidator,
                 GetName());
 
+    wxImageList *imagelist = GetImageList();
+    if ( imagelist )
+        tree->AssignImageList(imagelist);
+
     SetupWindow(tree);
 
     return tree;
@@ -67,4 +69,4 @@ bool wxTreeCtrlXmlHandler::CanHandle(wxXmlNode *node)
     return IsOfClass(node, wxT("wxTreeCtrl"));
 }
 
-#endif // wxUSE_XRC
+#endif // wxUSE_XRC && wxUSE_TREECTRL