samples/docvwmdi/view.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        view.h
   3 // Purpose:     View classes
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __VIEW_H__
  13 #define __VIEW_H__
  14
  15 #include "wx/docview.h"
  16
  17 class DrawingView;
  18 class MyCanvas : public wxScrolledWindow
  19 {
  20 public:
  21     DrawingView* m_view;
  22
  23     MyCanvas(DrawingView*, wxMDIChildFrame*, const wxPoint&, const wxSize&, long style);
  24     virtual void OnDraw(wxDC&);
  25 protected:
  26     void OnMouseEvent(wxMouseEvent&);
  27     DECLARE_EVENT_TABLE()
  28 };
  29
  30 class MyTextWindow: public wxTextCtrl
  31 {
  32 public:
  33     wxView* m_view;
  34
  35     MyTextWindow(wxView*, wxMDIChildFrame*, const wxPoint&, const wxSize&, long style);
  36 };
  37
  38 class DrawingDocument;
  39 class DrawingView : public wxView
  40 {
  41     DECLARE_DYNAMIC_CLASS(DrawingView)
  42 public:
  43     wxMDIChildFrame* m_frame;
  44     MyCanvas* m_canvas;
  45
  46     DrawingView() { m_canvas = NULL; m_frame = NULL; }
  47     virtual ~DrawingView() {}
  48
  49     virtual bool OnCreate(wxDocument *doc, long flags);
  50     virtual void OnDraw(wxDC *dc);
  51     virtual void OnUpdate(wxView *sender, wxObject *hint = NULL);
  52     virtual bool OnClose(bool deleteWindow = true);
  53
  54     DrawingDocument* GetDocument();
  55
  56 protected:
  57     void OnCut(wxCommandEvent& event);
  58     DECLARE_EVENT_TABLE()
  59 };
  60
  61 class TextEditView: public wxView
  62 {
  63 public:
  64     wxMDIChildFrame* m_frame;
  65     MyTextWindow* m_textsw;
  66
  67     TextEditView() : wxView() { m_frame = NULL; m_textsw = NULL; }
  68     virtual ~TextEditView() {}
  69
  70     virtual bool OnCreate(wxDocument*, long flags);
  71     virtual void OnDraw(wxDC* dc);
  72     virtual void OnUpdate(wxView *sender, wxObject *hint = NULL);
  73     virtual bool OnClose(bool deleteWindow = true);
  74     virtual bool ProcessEvent(wxEvent&);
  75
  76 private:
  77     void OnCopy(wxCommandEvent& WXUNUSED(event)) { m_textsw->Copy(); }
  78     void OnPaste(wxCommandEvent& WXUNUSED(event)) { m_textsw->Paste(); }
  79     void OnSelectAll(wxCommandEvent& WXUNUSED(event)) { m_textsw->SelectAll(); }
  80
  81     DECLARE_EVENT_TABLE()
  82     DECLARE_DYNAMIC_CLASS(TextEditView)
  83 };
  84
  85 #endif