X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4fea5f26d46f7ee211f34908d82828133caaedb6..d1b736b7968ceea4233f3fceecdb01173f68a9a3:/samples/rotate/rotate.cpp

diff --git a/samples/rotate/rotate.cpp b/samples/rotate/rotate.cpp
index 7313f50ec8..5927f6e7b2 100644
--- a/samples/rotate/rotate.cpp
+++ b/samples/rotate/rotate.cpp
@@ -127,6 +127,9 @@ IMPLEMENT_APP(MyApp)
 
 bool MyApp::OnInit()
 {
+    if ( !wxApp::OnInit() )
+        return false;
+
 #if wxUSE_LIBPNG
     wxImage::AddHandler( new wxPNGHandler );
 #endif
@@ -153,7 +156,7 @@ bool MyApp::OnInit()
 // ----------------------------------------------------------------------------
 
 #include "wx/arrimpl.cpp"
-WX_DEFINE_OBJARRAY(ArrayOfImages);
+WX_DEFINE_OBJARRAY(ArrayOfImages)
 
 // ----------------------------------------------------------------------------
 // custom canvas control that we can draw on
@@ -213,7 +216,6 @@ void MyCanvas::OnPaint (wxPaintEvent &)
     size_t numImages = m_images.GetCount();
 
     wxPaintDC dc(this);
-    dc.BeginDrawing();
 
     dc.SetTextForeground(wxColour(255, 255, 255));
     dc.DrawText(wxT("Click on the canvas to draw a duck."), 10, 10);
@@ -222,8 +224,6 @@ void MyCanvas::OnPaint (wxPaintEvent &)
         MyRenderedImage & image = m_images.Item(i);
         dc.DrawBitmap(image.m_bmp, image.m_x, image.m_y, true);
     }
-
-    dc.EndDrawing();
 }
 
 // ----------------------------------------------------------------------------