]>
Commit | Line | Data |
---|---|---|
1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: wx/mac/carbon/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 wxUSE_SYSTEM_OPTIONS | |
16 | // set this to 'true' if you want to use the 'classic' MLTE-based implementation | |
17 | // instead of the HIView-based implementation in 10.3 and upwards, the former | |
18 | // has more features (backgrounds etc.), but may show redraw artefacts and other | |
19 | // problems depending on your usage; hence, the default is 'false'. | |
20 | #define wxMAC_TEXTCONTROL_USE_MLTE wxT("mac.textcontrol-use-mlte") | |
21 | // set this to 'true' if you want editable text controls to have spell checking turned | |
22 | // on by default, you can change this setting individually on a control using MacCheckSpelling | |
23 | #define wxMAC_TEXTCONTROL_USE_SPELL_CHECKER wxT("mac.textcontrol-use-spell-checker") | |
24 | #endif | |
25 | ||
26 | #include "wx/control.h" | |
27 | #include "wx/textctrl.h" | |
28 | ||
29 | class wxMacTextControl; | |
30 | ||
31 | ||
32 | class WXDLLEXPORT wxTextCtrl: public wxTextCtrlBase | |
33 | { | |
34 | DECLARE_DYNAMIC_CLASS(wxTextCtrl) | |
35 | ||
36 | public: | |
37 | wxTextCtrl() | |
38 | { Init(); } | |
39 | ||
40 | wxTextCtrl(wxWindow *parent, | |
41 | wxWindowID id, | |
42 | const wxString& value = wxEmptyString, | |
43 | const wxPoint& pos = wxDefaultPosition, | |
44 | const wxSize& size = wxDefaultSize, | |
45 | long style = 0, | |
46 | const wxValidator& validator = wxDefaultValidator, | |
47 | const wxString& name = wxTextCtrlNameStr) | |
48 | { | |
49 | Init(); | |
50 | Create(parent, id, value, pos, size, style, validator, name); | |
51 | } | |
52 | ||
53 | virtual ~wxTextCtrl(); | |
54 | ||
55 | bool Create(wxWindow *parent, | |
56 | wxWindowID id, | |
57 | const wxString& value = wxEmptyString, | |
58 | const wxPoint& pos = wxDefaultPosition, | |
59 | const wxSize& size = wxDefaultSize, | |
60 | long style = 0, | |
61 | const wxValidator& validator = wxDefaultValidator, | |
62 | const wxString& name = wxTextCtrlNameStr); | |
63 | ||
64 | // accessors | |
65 | // --------- | |
66 | virtual wxString GetValue() const; | |
67 | ||
68 | virtual int GetLineLength(long lineNo) const; | |
69 | virtual wxString GetLineText(long lineNo) const; | |
70 | virtual int GetNumberOfLines() const; | |
71 | ||
72 | virtual bool IsModified() const; | |
73 | virtual bool IsEditable() const; | |
74 | ||
75 | // If the return values from and to are the same, there is no selection. | |
76 | virtual void GetSelection(long* from, long* to) const; | |
77 | ||
78 | // operations | |
79 | // ---------- | |
80 | ||
81 | // editing | |
82 | virtual void Clear(); | |
83 | virtual void Replace(long from, long to, const wxString& value); | |
84 | virtual void Remove(long from, long to); | |
85 | ||
86 | // sets/clears the dirty flag | |
87 | virtual void MarkDirty(); | |
88 | virtual void DiscardEdits(); | |
89 | ||
90 | // set the max number of characters which may be entered | |
91 | // in a single line text control | |
92 | virtual void SetMaxLength(unsigned long len); | |
93 | ||
94 | // text control under some platforms supports the text styles: these | |
95 | // methods apply the given text style to the given selection or to | |
96 | // set/get the style which will be used for all appended text | |
97 | virtual bool SetFont( const wxFont &font ); | |
98 | virtual bool SetStyle(long start, long end, const wxTextAttr& style); | |
99 | virtual bool SetDefaultStyle(const wxTextAttr& style); | |
100 | ||
101 | // writing text inserts it at the current position; | |
102 | // appending always inserts it at the end | |
103 | virtual void WriteText(const wxString& text); | |
104 | virtual void AppendText(const wxString& text); | |
105 | ||
106 | // translate between the position (which is just an index into the textctrl | |
107 | // considering all its contents as a single strings) and (x, y) coordinates | |
108 | // which represent column and line. | |
109 | virtual long XYToPosition(long x, long y) const; | |
110 | virtual bool PositionToXY(long pos, long *x, long *y) const; | |
111 | ||
112 | virtual void ShowPosition(long pos); | |
113 | ||
114 | // Clipboard operations | |
115 | virtual void Copy(); | |
116 | virtual void Cut(); | |
117 | virtual void Paste(); | |
118 | ||
119 | virtual bool CanCopy() const; | |
120 | virtual bool CanCut() const; | |
121 | virtual bool CanPaste() const; | |
122 | ||
123 | // Undo/redo | |
124 | virtual void Undo(); | |
125 | virtual void Redo(); | |
126 | ||
127 | virtual bool CanUndo() const; | |
128 | virtual bool CanRedo() const; | |
129 | ||
130 | // Insertion point | |
131 | virtual void SetInsertionPoint(long pos); | |
132 | virtual void SetInsertionPointEnd(); | |
133 | virtual long GetInsertionPoint() const; | |
134 | virtual wxTextPos GetLastPosition() const; | |
135 | ||
136 | virtual void SetSelection(long from, long to); | |
137 | virtual void SetEditable(bool editable); | |
138 | ||
139 | // Implementation | |
140 | // -------------- | |
141 | virtual void Command(wxCommandEvent& event); | |
142 | ||
143 | virtual bool AcceptsFocus() const; | |
144 | ||
145 | // callbacks | |
146 | void OnDropFiles(wxDropFilesEvent& event); | |
147 | void OnChar(wxKeyEvent& event); // Process 'enter' if required | |
148 | ||
149 | void OnCut(wxCommandEvent& event); | |
150 | void OnCopy(wxCommandEvent& event); | |
151 | void OnPaste(wxCommandEvent& event); | |
152 | void OnUndo(wxCommandEvent& event); | |
153 | void OnRedo(wxCommandEvent& event); | |
154 | void OnDelete(wxCommandEvent& event); | |
155 | void OnSelectAll(wxCommandEvent& event); | |
156 | ||
157 | void OnUpdateCut(wxUpdateUIEvent& event); | |
158 | void OnUpdateCopy(wxUpdateUIEvent& event); | |
159 | void OnUpdatePaste(wxUpdateUIEvent& event); | |
160 | void OnUpdateUndo(wxUpdateUIEvent& event); | |
161 | void OnUpdateRedo(wxUpdateUIEvent& event); | |
162 | void OnUpdateDelete(wxUpdateUIEvent& event); | |
163 | void OnUpdateSelectAll(wxUpdateUIEvent& event); | |
164 | ||
165 | void OnEraseBackground(wxEraseEvent& event); | |
166 | void OnContextMenu(wxContextMenuEvent& event); | |
167 | ||
168 | virtual bool MacCanFocus() const | |
169 | { return true; } | |
170 | ||
171 | virtual bool MacSetupCursor( const wxPoint& pt ); | |
172 | ||
173 | virtual void MacVisibilityChanged(); | |
174 | virtual void MacEnabledStateChanged(); | |
175 | virtual void MacSuperChangedPosition(); | |
176 | virtual void MacCheckSpelling(bool check); | |
177 | ||
178 | #ifndef __WXMAC_OSX__ | |
179 | virtual void MacControlUserPaneDrawProc(wxInt16 part); | |
180 | virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y); | |
181 | virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc); | |
182 | virtual void MacControlUserPaneIdleProc(); | |
183 | virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers); | |
184 | virtual void MacControlUserPaneActivateProc(bool activating); | |
185 | virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action); | |
186 | virtual void MacControlUserPaneBackgroundProc(void* info); | |
187 | #endif | |
188 | ||
189 | wxMacTextControl * GetPeer() const | |
190 | { return (wxMacTextControl*) m_peer; } | |
191 | ||
192 | protected: | |
193 | // common part of all ctors | |
194 | void Init(); | |
195 | ||
196 | virtual wxSize DoGetBestSize() const; | |
197 | ||
198 | virtual void CreatePeer(const wxString& str, const wxPoint& pos, const wxSize& size, long style ); | |
199 | ||
200 | virtual void DoSetValue(const wxString& value, int flags = 0); | |
201 | ||
202 | bool m_editable; | |
203 | ||
204 | // flag is set to true when the user edits the controls contents | |
205 | bool m_dirty; | |
206 | ||
207 | // need to make this public because of the current implementation via callbacks | |
208 | unsigned long m_maxLength; | |
209 | ||
210 | bool GetTriggerOnSetValue() const | |
211 | { | |
212 | return m_triggerOnSetValue; | |
213 | } | |
214 | ||
215 | void SetTriggerOnSetValue(bool trigger) | |
216 | { | |
217 | m_triggerOnSetValue = trigger; | |
218 | } | |
219 | ||
220 | bool m_triggerOnSetValue ; | |
221 | ||
222 | private : | |
223 | wxMenu *m_privateContextMenu; | |
224 | ||
225 | DECLARE_EVENT_TABLE() | |
226 | }; | |
227 | ||
228 | #endif // _WX_TEXTCTRL_H_ |