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32b8ec41 1/////////////////////////////////////////////////////////////////////////////
be5a51fb 2// Program: wxWidgets Widgets Sample
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3// Name: widgets.h
4// Purpose: Common stuff for all widgets project files
5// Author: Vadim Zeitlin
6// Created: 27.03.01
7// Id: $Id$
8// Copyright: (c) 2001 Vadim Zeitlin
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_SAMPLE_WIDGETS_H_
13#define _WX_SAMPLE_WIDGETS_H_
14
15class WXDLLEXPORT wxCheckBox;
61c083e7 16class WXDLLEXPORT wxBookCtrl;
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17class WXDLLEXPORT wxSizer;
18class WXDLLEXPORT wxTextCtrl;
19
2b5f62a0 20class WidgetsPageInfo;
32b8ec41 21
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22#include "wx/panel.h"
23
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24// all source files use wxImageList
25#include "wx/imaglist.h"
26
27// ----------------------------------------------------------------------------
61c083e7 28// WidgetsPage: a book page demonstrating some widget
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29// ----------------------------------------------------------------------------
30
31class WidgetsPage : public wxPanel
32{
33public:
61c083e7 34 WidgetsPage(wxBookCtrl *book);
32b8ec41 35
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36 // return the control shown by this page
37 virtual wxControl *GetWidget() const = 0;
38
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39protected:
40 // several helper functions for page creation
41
42 // create a horz sizer containing the given control and the text ctrl
43 // (pointer to which will be saved in the provided variable if not NULL)
44 // with the specified id
45 wxSizer *CreateSizerWithText(wxControl *control,
206d3a16 46 wxWindowID id = wxID_ANY,
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47 wxTextCtrl **ppText = NULL);
48
49 // create a sizer containing a label and a text ctrl
50 wxSizer *CreateSizerWithTextAndLabel(const wxString& label,
206d3a16 51 wxWindowID id = wxID_ANY,
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52 wxTextCtrl **ppText = NULL);
53
54 // create a sizer containing a button and a text ctrl
55 wxSizer *CreateSizerWithTextAndButton(wxWindowID idBtn,
56 const wxString& labelBtn,
206d3a16 57 wxWindowID id = wxID_ANY,
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58 wxTextCtrl **ppText = NULL);
59
60 // create a checkbox and add it to the sizer
61 wxCheckBox *CreateCheckBoxAndAddToSizer(wxSizer *sizer,
62 const wxString& label,
206d3a16 63 wxWindowID id = wxID_ANY);
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64
65public:
66 // the head of the linked list containinginfo about all pages
67 static WidgetsPageInfo *ms_widgetPages;
68};
69
70// ----------------------------------------------------------------------------
71// dynamic WidgetsPage creation helpers
72// ----------------------------------------------------------------------------
73
2b5f62a0 74class WidgetsPageInfo
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75{
76public:
61c083e7 77 typedef WidgetsPage *(*Constructor)(wxBookCtrl *book,
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78 wxImageList *imaglist);
79
80 // our ctor
81 WidgetsPageInfo(Constructor ctor, const wxChar *label);
82
83 // accessors
84 const wxString& GetLabel() const { return m_label; }
85 Constructor GetCtor() const { return m_ctor; }
86 WidgetsPageInfo *GetNext() const { return m_next; }
87
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88 void SetNext(WidgetsPageInfo *next) { m_next = next; }
89
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90private:
91 // the label of the page
92 wxString m_label;
93
94 // the function to create this page
95 Constructor m_ctor;
96
97 // next node in the linked list or NULL
98 WidgetsPageInfo *m_next;
99};
100
101// to declare a page, this macro must be used in the class declaration
102#define DECLARE_WIDGETS_PAGE(classname) \
103 private: \
104 static WidgetsPageInfo ms_info##classname; \
105 public: \
106 const WidgetsPageInfo *GetPageInfo() const \
107 { return &ms_info##classname; }
108
109// and this one must be inserted somewhere in the source file
110#define IMPLEMENT_WIDGETS_PAGE(classname, label) \
61c083e7 111 WidgetsPage *wxCtorFor##classname(wxBookCtrl *book, \
32b8ec41 112 wxImageList *imaglist) \
61c083e7 113 { return new classname(book, imaglist); } \
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114 WidgetsPageInfo classname:: \
115 ms_info##classname(wxCtorFor##classname, label)
116
117#endif // _WX_SAMPLE_WIDGETS_H_