samples/docview/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*, wxFrame*, const wxPoint& pos, const wxSize& size, const long style);
  24     virtual void OnDraw(wxDC& dc);
  25
  26 protected:
  27     void OnMouseEvent(wxMouseEvent& event);
  28     DECLARE_EVENT_TABLE()
  29 };
  30
  31 class MyTextWindow: public wxTextCtrl
  32 {
  33 public:
  34     wxView* m_view;
  35
  36     MyTextWindow(wxView *v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style);
  37 };
  38
  39 class DrawingView : public wxView
  40 {
  41 public:
  42     wxFrame*  m_frame;
  43     MyCanvas* m_canvas;
  44
  45     DrawingView() { m_canvas = NULL; m_frame = NULL; };
  46     virtual ~DrawingView() {};
  47
  48     virtual bool OnCreate(wxDocument *doc, long flags);
  49     virtual void OnDraw(wxDC *dc);
  50     virtual void OnUpdate(wxView *sender, wxObject *hint = NULL);
  51     virtual bool OnClose(bool deleteWindow = true);
  52
  53     DrawingDocument* GetDocument();
  54
  55 protected:
  56     void OnCut(wxCommandEvent& event);
  57
  58 private:
  59     DECLARE_EVENT_TABLE()
  60     DECLARE_DYNAMIC_CLASS(DrawingView)
  61 };
  62
  63 class TextEditView : public wxView
  64 {
  65 public:
  66     wxFrame*      m_frame;
  67     MyTextWindow* m_textsw;
  68
  69     TextEditView(): wxView() { m_frame = NULL; m_textsw = NULL; }
  70     virtual ~TextEditView() {}
  71
  72     virtual bool OnCreate(wxDocument *doc, long flags);
  73     virtual void OnDraw(wxDC *dc);
  74     virtual void OnUpdate(wxView *sender, wxObject *hint = NULL);
  75     virtual bool OnClose(bool deleteWindow = true);
  76
  77 private:
  78     void OnCopy(wxCommandEvent& WXUNUSED(event)) { m_textsw->Copy(); }
  79     void OnPaste(wxCommandEvent& WXUNUSED(event)) { m_textsw->Paste(); }
  80     void OnSelectAll(wxCommandEvent& WXUNUSED(event)) { m_textsw->SelectAll(); }
  81
  82     DECLARE_EVENT_TABLE()
  83     DECLARE_DYNAMIC_CLASS(TextEditView)
  84 };
  85
  86 #endif