Wrap <commdlgs.h> as <commctls.h>. Required makefiles rebuilded.
[wxWidgets.git] / include / wx / mac / classic / textctrl.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: textctrl.h
3 // Purpose: wxTextCtrl class
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // RCS-ID: $Id$
8 // Copyright: (c) Stefan Csomor
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_TEXTCTRL_H_
13 #define _WX_TEXTCTRL_H_
14
15 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
16 #pragma interface "textctrl.h"
17 #endif
18
19 #include "wx/control.h"
20
21 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr;
22
23 // Single-line text item
24 class WXDLLEXPORT wxTextCtrl: public wxTextCtrlBase
25 {
26 DECLARE_DYNAMIC_CLASS(wxTextCtrl)
27
28 public:
29 // creation
30 // --------
31 wxTextCtrl() { Init(); }
32 ~wxTextCtrl();
33 wxTextCtrl(wxWindow *parent, wxWindowID id,
34 const wxString& value = wxEmptyString,
35 const wxPoint& pos = wxDefaultPosition,
36 const wxSize& size = wxDefaultSize, long style = 0,
37 const wxValidator& validator = wxDefaultValidator,
38 const wxString& name = wxTextCtrlNameStr)
39 {
40 Init();
41
42 Create(parent, id, value, pos, size, style, validator, name);
43 }
44
45 bool Create(wxWindow *parent, wxWindowID id,
46 const wxString& value = wxEmptyString,
47 const wxPoint& pos = wxDefaultPosition,
48 const wxSize& size = wxDefaultSize, long style = 0,
49 const wxValidator& validator = wxDefaultValidator,
50 const wxString& name = wxTextCtrlNameStr);
51
52 // accessors
53 // ---------
54 virtual wxString GetValue() const ;
55 virtual void SetValue(const wxString& value);
56
57 virtual int GetLineLength(long lineNo) const;
58 virtual wxString GetLineText(long lineNo) const;
59 virtual int GetNumberOfLines() const;
60
61 virtual bool IsModified() const;
62 virtual bool IsEditable() const;
63
64 // If the return values from and to are the same, there is no selection.
65 virtual void GetSelection(long* from, long* to) const;
66
67 // operations
68 // ----------
69
70 // editing
71
72 virtual void Clear();
73 virtual void Replace(long from, long to, const wxString& value);
74 virtual void Remove(long from, long to);
75
76 // load the controls contents from the file
77 virtual bool LoadFile(const wxString& file);
78
79 // sets/clears the dirty flag
80 virtual void MarkDirty();
81 virtual void DiscardEdits();
82
83 // set the max number of characters which may be entered in a single line
84 // text control
85 virtual void SetMaxLength(unsigned long len) ;
86
87 // text control under some platforms supports the text styles: these
88 // methods allow to apply the given text style to the given selection or to
89 // set/get the style which will be used for all appended text
90 virtual bool SetStyle(long start, long end, const wxTextAttr& style);
91 virtual bool SetDefaultStyle(const wxTextAttr& style);
92
93 // writing text inserts it at the current position, appending always
94 // inserts it at the end
95 virtual void WriteText(const wxString& text);
96 virtual void AppendText(const wxString& text);
97
98 // translate between the position (which is just an index in the text ctrl
99 // considering all its contents as a single strings) and (x, y) coordinates
100 // which represent column and line.
101 virtual long XYToPosition(long x, long y) const;
102 virtual bool PositionToXY(long pos, long *x, long *y) const;
103
104 virtual void ShowPosition(long pos);
105
106 // Clipboard operations
107 virtual void Copy();
108 virtual void Cut();
109 virtual void Paste();
110
111 virtual bool CanCopy() const;
112 virtual bool CanCut() const;
113 virtual bool CanPaste() const;
114
115 // Undo/redo
116 virtual void Undo();
117 virtual void Redo();
118
119 virtual bool CanUndo() const;
120 virtual bool CanRedo() const;
121
122 // Insertion point
123 virtual void SetInsertionPoint(long pos);
124 virtual void SetInsertionPointEnd();
125 virtual long GetInsertionPoint() const;
126 virtual wxTextPos GetLastPosition() const;
127
128 virtual void SetSelection(long from, long to);
129 virtual void SetEditable(bool editable);
130
131 // Implementation from now on
132 // --------------------------
133
134 // Implementation
135 // --------------
136 virtual void Command(wxCommandEvent& event);
137
138 virtual bool AcceptsFocus() const;
139
140 // callbacks
141 void OnDropFiles(wxDropFilesEvent& event);
142 void OnChar(wxKeyEvent& event); // Process 'enter' if required
143
144 void OnCut(wxCommandEvent& event);
145 void OnCopy(wxCommandEvent& event);
146 void OnPaste(wxCommandEvent& event);
147 void OnUndo(wxCommandEvent& event);
148 void OnRedo(wxCommandEvent& event);
149
150 void OnUpdateCut(wxUpdateUIEvent& event);
151 void OnUpdateCopy(wxUpdateUIEvent& event);
152 void OnUpdatePaste(wxUpdateUIEvent& event);
153 void OnUpdateUndo(wxUpdateUIEvent& event);
154 void OnUpdateRedo(wxUpdateUIEvent& event);
155
156 virtual bool MacCanFocus() const { return true ; }
157 virtual bool MacSetupCursor( const wxPoint& pt ) ;
158
159 virtual void MacSuperShown( bool show ) ;
160 virtual bool Show(bool show = true) ;
161
162 protected:
163 // common part of all ctors
164 void Init();
165
166 virtual wxSize DoGetBestSize() const;
167
168 bool m_editable ;
169
170 // flag is set to true when the user edits the controls contents
171 bool m_dirty;
172
173 // one of the following objects is used for representation, the other one is NULL
174 void* m_macTE ;
175 void* m_macTXN ;
176 void* m_macTXNvars ;
177 bool m_macUsesTXN ;
178 unsigned long m_maxLength ;
179
180 DECLARE_EVENT_TABLE()
181 };
182
183 #endif
184 // _WX_TEXTCTRL_H_