1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/////////////////////////////////////////////////////////////////////////////
// Name: mdi.cpp
// Purpose: MDI sample
// Author: Julian Smart
// Modified by:
// Created: 04/01/98
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/toolbar.h"
// Define a new application
class MyApp : public wxApp
{
public:
virtual bool OnInit();
};
class MyCanvas : public wxScrolledWindow
{
public:
MyCanvas(wxWindow *parent, const wxPoint& pos, const wxSize& size);
virtual void OnDraw(wxDC& dc);
bool IsDirty() const { return m_dirty; }
void SetText(const wxString& text) { m_text = text; Refresh(); }
private:
void OnEvent(wxMouseEvent& event);
wxString m_text;
bool m_dirty;
wxDECLARE_EVENT_TABLE();
};
// Define a new frame
class MyFrame : public wxMDIParentFrame
{
public:
MyFrame();
virtual ~MyFrame();
static wxMenuBar *CreateMainMenubar();
private:
void InitToolBar(wxToolBar* toolBar);
void OnSize(wxSizeEvent& event);
void OnAbout(wxCommandEvent& event);
void OnNewWindow(wxCommandEvent& event);
void OnFullScreen(wxCommandEvent& event);
void OnQuit(wxCommandEvent& event);
void OnCloseAll(wxCommandEvent& event);
void OnClose(wxCloseEvent& event);
wxTextCtrl *m_textWindow;
wxDECLARE_EVENT_TABLE();
};
class MyChild : public wxMDIChildFrame
{
public:
MyChild(wxMDIParentFrame *parent);
virtual ~MyChild();
static unsigned GetChildrenCount() { return ms_numChildren; }
private:
void OnActivate(wxActivateEvent& event);
void OnRefresh(wxCommandEvent& event);
void OnUpdateRefresh(wxUpdateUIEvent& event);
void OnChangeTitle(wxCommandEvent& event);
void OnChangePosition(wxCommandEvent& event);
void OnChangeSize(wxCommandEvent& event);
void OnClose(wxCommandEvent& event);
void OnSize(wxSizeEvent& event);
void OnMove(wxMoveEvent& event);
void OnCloseWindow(wxCloseEvent& event);
#if wxUSE_CLIPBOARD
void OnPaste(wxCommandEvent& event);
void OnUpdatePaste(wxUpdateUIEvent& event);
#endif // wxUSE_CLIPBOARD
static unsigned ms_numChildren;
MyCanvas *m_canvas;
// simple test event handler class
class EventHandler : public wxEvtHandler
{
public:
EventHandler(unsigned numChild) : m_numChild(numChild) { }
private:
void OnRefresh(wxCommandEvent& event)
{
wxLogMessage("Child #%u refreshed.", m_numChild);
event.Skip();
}
const unsigned m_numChild;
wxDECLARE_EVENT_TABLE();
wxDECLARE_NO_COPY_CLASS(EventHandler);
};
wxDECLARE_EVENT_TABLE();
};
// menu items ids
enum
{
MDI_FULLSCREEN = 100,
MDI_REFRESH,
MDI_CHANGE_TITLE,
MDI_CHANGE_POSITION,
MDI_CHANGE_SIZE
};
|
