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7c23a0b0 JS |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: textctrl.h | |
3 | // Purpose: wxTextCtrl class | |
4 | // Author: AUTHOR | |
5 | // Modified by: | |
6 | // Created: ??/??/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) AUTHOR | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_TEXTCTRL_H_ | |
13 | #define _WX_TEXTCTRL_H_ | |
14 | ||
15 | #ifdef __GNUG__ | |
16 | #pragma interface "textctrl.h" | |
17 | #endif | |
18 | ||
19 | #include "wx/control.h" | |
20 | ||
21 | #if USE_IOSTREAMH | |
22 | #include <iostream.h> | |
23 | #else | |
24 | #include <iostream> | |
25 | #endif | |
26 | ||
27 | WXDLLEXPORT_DATA(extern const char*) wxTextCtrlNameStr; | |
28 | WXDLLEXPORT_DATA(extern const char*) wxEmptyString; | |
29 | ||
30 | // Single-line text item | |
31 | class WXDLLEXPORT wxTextCtrl: public wxControl | |
32 | ||
33 | // 16-bit Borland 4.0 doesn't seem to allow multiple inheritance with wxWindow and streambuf: | |
34 | // it complains about deriving a huge class from the huge class streambuf. !! | |
35 | // Also, can't use streambuf if making or using a DLL :-( | |
36 | ||
37 | #if (defined(__BORLANDC__) && !defined(__WIN32__)) || defined(__MWERKS__) | |
38 | #define NO_TEXT_WINDOW_STREAM | |
39 | #endif | |
40 | ||
41 | #ifndef NO_TEXT_WINDOW_STREAM | |
42 | , public streambuf | |
43 | #endif | |
44 | ||
45 | { | |
46 | DECLARE_DYNAMIC_CLASS(wxTextCtrl) | |
47 | ||
48 | public: | |
49 | // creation | |
50 | // -------- | |
51 | wxTextCtrl(); | |
52 | inline wxTextCtrl(wxWindow *parent, wxWindowID id, | |
53 | const wxString& value = wxEmptyString, | |
54 | const wxPoint& pos = wxDefaultPosition, | |
55 | const wxSize& size = wxDefaultSize, long style = 0, | |
56 | const wxValidator& validator = wxDefaultValidator, | |
57 | const wxString& name = wxTextCtrlNameStr) | |
58 | #ifndef NO_TEXT_WINDOW_STREAM | |
59 | :streambuf() | |
60 | #endif | |
61 | { | |
62 | Create(parent, id, value, pos, size, style, validator, name); | |
63 | } | |
64 | ||
65 | bool Create(wxWindow *parent, wxWindowID id, | |
66 | const wxString& value = wxEmptyString, | |
67 | const wxPoint& pos = wxDefaultPosition, | |
68 | const wxSize& size = wxDefaultSize, long style = 0, | |
69 | const wxValidator& validator = wxDefaultValidator, | |
70 | const wxString& name = wxTextCtrlNameStr); | |
71 | ||
72 | // accessors | |
73 | // --------- | |
74 | virtual wxString GetValue() const ; | |
75 | virtual void SetValue(const wxString& value); | |
76 | ||
77 | virtual int GetLineLength(long lineNo) const; | |
78 | virtual wxString GetLineText(long lineNo) const; | |
79 | virtual int GetNumberOfLines() const; | |
80 | ||
81 | // operations | |
82 | // ---------- | |
83 | virtual void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO); | |
84 | ||
85 | // Clipboard operations | |
86 | virtual void Copy(); | |
87 | virtual void Cut(); | |
88 | virtual void Paste(); | |
89 | ||
90 | virtual void SetInsertionPoint(long pos); | |
91 | virtual void SetInsertionPointEnd(); | |
92 | virtual long GetInsertionPoint() const ; | |
93 | virtual long GetLastPosition() const ; | |
94 | virtual void Replace(long from, long to, const wxString& value); | |
95 | virtual void Remove(long from, long to); | |
96 | virtual void SetSelection(long from, long to); | |
97 | virtual void SetEditable(bool editable); | |
98 | ||
99 | // streambuf implementation | |
100 | #ifndef NO_TEXT_WINDOW_STREAM | |
101 | int overflow(int i); | |
102 | int sync(); | |
103 | int underflow(); | |
104 | #endif | |
105 | ||
106 | wxTextCtrl& operator<<(const wxString& s); | |
107 | wxTextCtrl& operator<<(int i); | |
108 | wxTextCtrl& operator<<(long i); | |
109 | wxTextCtrl& operator<<(float f); | |
110 | wxTextCtrl& operator<<(double d); | |
111 | wxTextCtrl& operator<<(const char c); | |
112 | ||
113 | virtual bool LoadFile(const wxString& file); | |
114 | virtual bool SaveFile(const wxString& file); | |
115 | virtual void WriteText(const wxString& text); | |
116 | virtual void DiscardEdits(); | |
117 | virtual bool IsModified() const; | |
118 | ||
119 | virtual long XYToPosition(long x, long y) const ; | |
120 | virtual void PositionToXY(long pos, long *x, long *y) const ; | |
121 | virtual void ShowPosition(long pos); | |
122 | virtual void Clear(); | |
123 | ||
124 | // callbacks | |
125 | // --------- | |
126 | void OnDropFiles(wxDropFilesEvent& event); | |
127 | void OnChar(wxKeyEvent& event); // Process 'enter' if required | |
128 | void OnEraseBackground(wxEraseEvent& event); | |
129 | ||
130 | // Implementation | |
131 | // -------------- | |
132 | virtual void Command(wxCommandEvent& event); | |
133 | ||
134 | protected: | |
135 | wxString fileName; | |
136 | ||
137 | DECLARE_EVENT_TABLE() | |
138 | }; | |
139 | ||
140 | #endif | |
141 | // _WX_TEXTCTRL_H_ |