Trying to understand wxCanvas.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8812 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/samples/canvas/simple/simple.h

@@ -0,0 +1,76 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        simple.h
+// Author:      XX
+// Created:     XX/XX/XX
+// Copyright:   
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __simple_H__
+#define __simple_H__
+
+#ifdef __GNUG__
+    #pragma interface "simple.cpp"
+#endif
+
+// Include wxWindows' headers
+
+#ifndef WX_PRECOMP
+    #include <wx/wx.h>
+#endif
+
+#include "wx/canvas/canvas.h"
+
+//----------------------------------------------------------------------------
+//   constants
+//----------------------------------------------------------------------------
+
+#define ID_QUIT     101
+
+// WDR: class declarations
+
+//----------------------------------------------------------------------------
+// MyFrame
+//----------------------------------------------------------------------------
+
+class MyFrame: public wxFrame
+{
+public:
+    // constructors and destructors
+    MyFrame( wxWindow *parent, wxWindowID id, const wxString &title,
+        const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize,
+        long style = wxDEFAULT_FRAME_STYLE );
+    
+private:
+    // WDR: method declarations for MyFrame
+    void CreateMyMenuBar();
+    
+private:
+    // WDR: member variable declarations for MyFrame
+    wxCanvasImage    *m_smile1;
+    wxCanvasImage    *m_smile2;
+    wxCanvasAdmin    *m_admin;
+    
+private:
+    // WDR: handler declarations for MyFrame
+    void OnQuit( wxCommandEvent &event );
+    void OnCloseWindow( wxCloseEvent &event );
+    
+private:
+    DECLARE_EVENT_TABLE()
+};
+
+//----------------------------------------------------------------------------
+// MyApp
+//----------------------------------------------------------------------------
+
+class MyApp: public wxApp
+{
+public:
+    MyApp();
+    
+    virtual bool OnInit();
+    virtual int OnExit();
+};
+
+#endif