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Add missing wxUSE_OLE checks to safearray.cpp.
[wxWidgets.git] / include / wx / gtk1 / textctrl.h
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c801d85f 1/////////////////////////////////////////////////////////////////////////////
8ef94bfc 2// Name: wx/gtk1/textctrl.h
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3// Purpose:
4// Author: Robert Roebling
5// Created: 01/02/97
7c41ac7b 6// Id: $Id$
371a5b4e 7// Copyright: (c) 1998 Robert Roebling
65571936 8// Licence: wxWindows licence
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9/////////////////////////////////////////////////////////////////////////////
10
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11#ifndef __GTKTEXTCTRLH__
12#define __GTKTEXTCTRLH__
13
c801d85f 14//-----------------------------------------------------------------------------
a1b82138 15// wxTextCtrl
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16//-----------------------------------------------------------------------------
17
20123d49 18class WXDLLIMPEXP_CORE wxTextCtrl: public wxTextCtrlBase
c801d85f 19{
a1b82138 20public:
01041145 21 wxTextCtrl() { Init(); }
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22 wxTextCtrl(wxWindow *parent,
23 wxWindowID id,
24 const wxString &value = wxEmptyString,
25 const wxPoint &pos = wxDefaultPosition,
26 const wxSize &size = wxDefaultSize,
27 long style = 0,
28 const wxValidator& validator = wxDefaultValidator,
29 const wxString &name = wxTextCtrlNameStr);
30
a0e55920 31 virtual ~wxTextCtrl();
9440c3d0 32
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33 bool Create(wxWindow *parent,
34 wxWindowID id,
35 const wxString &value = wxEmptyString,
36 const wxPoint &pos = wxDefaultPosition,
37 const wxSize &size = wxDefaultSize,
38 long style = 0,
39 const wxValidator& validator = wxDefaultValidator,
40 const wxString &name = wxTextCtrlNameStr);
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41
42 // implement base class pure virtuals
43 // ----------------------------------
44
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45 virtual int GetLineLength(long lineNo) const;
46 virtual wxString GetLineText(long lineNo) const;
47 virtual int GetNumberOfLines() const;
48
49 virtual bool IsModified() const;
50 virtual bool IsEditable() const;
51
52 // If the return values from and to are the same, there is no selection.
53 virtual void GetSelection(long* from, long* to) const;
54
55 // operations
56 // ----------
57
58 // editing
59 virtual void Clear();
60 virtual void Replace(long from, long to, const wxString& value);
61 virtual void Remove(long from, long to);
62
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63 // sets/clears the dirty flag
64 virtual void MarkDirty();
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65 virtual void DiscardEdits();
66
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67 virtual void SetMaxLength(unsigned long len);
68
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69 // writing text inserts it at the current position, appending always
70 // inserts it at the end
71 virtual void WriteText(const wxString& text);
72 virtual void AppendText(const wxString& text);
73
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74 // apply text attribute to the range of text (only works with richedit
75 // controls)
76 virtual bool SetStyle(long start, long end, const wxTextAttr& style);
77
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78 // translate between the position (which is just an index in the text ctrl
79 // considering all its contents as a single strings) and (x, y) coordinates
80 // which represent column and line.
81 virtual long XYToPosition(long x, long y) const;
0efe5ba7 82 virtual bool PositionToXY(long pos, long *x, long *y) const;
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83
84 virtual void ShowPosition(long pos);
85
86 // Clipboard operations
87 virtual void Copy();
88 virtual void Cut();
89 virtual void Paste();
7c41ac7b 90
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91 // Undo/redo
92 virtual void Undo();
93 virtual void Redo();
94
95 virtual bool CanUndo() const;
96 virtual bool CanRedo() const;
97
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98 // Insertion point
99 virtual void SetInsertionPoint(long pos);
100 virtual void SetInsertionPointEnd();
101 virtual long GetInsertionPoint() const;
7d8268a1 102 virtual wxTextPos GetLastPosition() const;
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103
104 virtual void SetSelection(long from, long to);
105 virtual void SetEditable(bool editable);
ca8b28f2 106
47a8a4d5 107 virtual void DoEnable( bool enable );
68df5777 108
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109 // Implementation from now on
110 void OnDropFiles( wxDropFilesEvent &event );
c801d85f 111 void OnChar( wxKeyEvent &event );
7c41ac7b 112
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113 void OnCut(wxCommandEvent& event);
114 void OnCopy(wxCommandEvent& event);
115 void OnPaste(wxCommandEvent& event);
116 void OnUndo(wxCommandEvent& event);
117 void OnRedo(wxCommandEvent& event);
118
119 void OnUpdateCut(wxUpdateUIEvent& event);
120 void OnUpdateCopy(wxUpdateUIEvent& event);
121 void OnUpdatePaste(wxUpdateUIEvent& event);
122 void OnUpdateUndo(wxUpdateUIEvent& event);
123 void OnUpdateRedo(wxUpdateUIEvent& event);
124
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125 bool SetFont(const wxFont& font);
126 bool SetForegroundColour(const wxColour& colour);
127 bool SetBackgroundColour(const wxColour& colour);
68dda785 128
2830bf19 129 GtkWidget* GetConnectWidget();
b4071e91 130 bool IsOwnGtkWindow( GdkWindow *window );
f40fdaa3 131 void DoApplyWidgetStyle(GtkRcStyle *style);
2830bf19 132 void CalculateScrollbar();
65045edd 133 void OnInternalIdle();
c04ec496 134
c04ec496 135 void SetUpdateFont(bool update) { m_updateFont = update; }
01041145 136 void UpdateFontIfNeeded();
a1b82138 137
7d8268a1 138 void SetModified() { m_modified = true; }
0efe5ba7 139
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140 // textctrl specific scrolling
141 virtual bool ScrollLines(int lines);
142 virtual bool ScrollPages(int pages);
143
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144 // implementation only from now on
145
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146 // wxGTK-specific: called recursively by Enable,
147 // to give widgets an oppprtunity to correct their colours after they
148 // have been changed by Enable
47a8a4d5 149 virtual void OnEnabled( bool enabled ) ;
fdca68a6 150
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151 // tell the control to ignore next text changed signal
152 void IgnoreNextTextUpdate();
153
154 // should we ignore the changed signal? always resets the flag
155 bool IgnoreTextUpdate();
156
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157 static wxVisualAttributes
158 GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
7d8268a1 159
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160protected:
161 virtual wxSize DoGetBestSize() const;
162
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163 // common part of all ctors
164 void Init();
165
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166 // overridden wxWindow methods
167 virtual void DoFreeze();
168 virtual void DoThaw();
169
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170 // get the vertical adjustment, if any, NULL otherwise
171 GtkAdjustment *GetVAdj() const;
172
173 // scroll the control by the given number of pixels, return true if the
174 // scroll position changed
175 bool DoScroll(GtkAdjustment *adj, int diff);
176
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177 // Widgets that use the style->base colour for the BG colour should
178 // override this and return true.
179 virtual bool UseGTKStyleBase() const { return true; }
180
ee2ec18e 181 virtual void DoSetValue(const wxString &value, int flags = 0);
55410bb4 182 virtual wxString DoGetValue() const;
f6519b40 183
a1b82138 184private:
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185 // change the font for everything in this control
186 void ChangeFontGlobally();
187
903f689b 188 GtkWidget *m_text;
2830bf19 189 GtkWidget *m_vScrollbar;
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190
191 bool m_modified:1;
192 bool m_vScrollbarVisible:1;
193 bool m_updateFont:1;
194 bool m_ignoreNextUpdate:1;
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195
196 DECLARE_EVENT_TABLE()
777105f2 197 DECLARE_DYNAMIC_CLASS(wxTextCtrl)
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198};
199
200#endif // __GTKTEXTCTRLH__
201