Make it easier to define custom wxSizerXmlHandler subclasses.

[wxWidgets.git] / samples / docview / view.cpp

diff --git a/samples/docview/view.cpp b/samples/docview/view.cpp
index 79066207975794d75e7e56838596677620cfd456..6129bac8a36f69e119042dd474896244886a3e49 100644 (file)
--- a/samples/docview/view.cpp
+++ b/samples/docview/view.cpp
@@ -88,7 +88,7 @@ void DrawingView::OnDraw(wxDC *dc)
           ++i )
     {
         const DoodleLines& lines = i->GetLines();
-        for ( DoodleLines::const_iterator j = lines.begin(); 
+        for ( DoodleLines::const_iterator j = lines.begin();
               j != lines.end();
               ++j )
         {
@@ -114,7 +114,7 @@ void DrawingView::OnUpdate(wxView* sender, wxObject* hint)
 // Clean up windows used for displaying the view.
 bool DrawingView::OnClose(bool deleteWindow)
 {
-    if ( !GetDocument()->Close() )
+    if ( !wxView::OnClose(deleteWindow) )
         return false;
 
     Activate(false);
@@ -181,7 +181,7 @@ void TextEditView::OnDraw(wxDC *WXUNUSED(dc))
 
 bool TextEditView::OnClose(bool deleteWindow)
 {
-    if ( !GetDocument()->Close() )
+    if ( !wxView::OnClose(deleteWindow) )
         return false;
 
     Activate(false);
@@ -344,7 +344,7 @@ void ImageView::OnDraw(wxDC* dc)
 
 bool ImageView::OnClose(bool deleteWindow)
 {
-    if ( !GetDocument()->Close() )
+    if ( !wxView::OnClose(deleteWindow) )
         return false;
 
     Activate(false);