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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: wx/motif/textctrl.h | |
3 | // Purpose: wxTextCtrl class | |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 17/09/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_TEXTCTRL_H_ | |
13 | #define _WX_TEXTCTRL_H_ | |
14 | ||
15 | // Single-line text item | |
16 | class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase | |
17 | { | |
18 | public: | |
19 | // creation | |
20 | // -------- | |
21 | ||
22 | wxTextCtrl(); | |
23 | wxTextCtrl(wxWindow *parent, | |
24 | wxWindowID id, | |
25 | const wxString& value = wxEmptyString, | |
26 | const wxPoint& pos = wxDefaultPosition, | |
27 | const wxSize& size = wxDefaultSize, | |
28 | long style = 0, | |
29 | const wxValidator& validator = wxDefaultValidator, | |
30 | const wxString& name = wxTextCtrlNameStr) | |
31 | { | |
32 | Create(parent, id, value, pos, size, style, validator, name); | |
33 | } | |
34 | ||
35 | bool Create(wxWindow *parent, wxWindowID id, | |
36 | const wxString& value = wxEmptyString, | |
37 | const wxPoint& pos = wxDefaultPosition, | |
38 | const wxSize& size = wxDefaultSize, long style = 0, | |
39 | const wxValidator& validator = wxDefaultValidator, | |
40 | const wxString& name = wxTextCtrlNameStr); | |
41 | ||
42 | // accessors | |
43 | // --------- | |
44 | virtual wxString GetValue() const; | |
45 | ||
46 | virtual int GetLineLength(long lineNo) const; | |
47 | virtual wxString GetLineText(long lineNo) const; | |
48 | virtual int GetNumberOfLines() const; | |
49 | ||
50 | // operations | |
51 | // ---------- | |
52 | ||
53 | virtual void MarkDirty(); | |
54 | virtual void DiscardEdits(); | |
55 | virtual bool IsModified() const; | |
56 | ||
57 | virtual long XYToPosition(long x, long y) const; | |
58 | virtual bool PositionToXY(long pos, long *x, long *y) const; | |
59 | virtual void ShowPosition(long pos); | |
60 | ||
61 | // callbacks | |
62 | // --------- | |
63 | void OnDropFiles(wxDropFilesEvent& event); | |
64 | void OnChar(wxKeyEvent& event); | |
65 | // void OnEraseBackground(wxEraseEvent& event); | |
66 | ||
67 | void OnCut(wxCommandEvent& event); | |
68 | void OnCopy(wxCommandEvent& event); | |
69 | void OnPaste(wxCommandEvent& event); | |
70 | void OnUndo(wxCommandEvent& event); | |
71 | void OnRedo(wxCommandEvent& event); | |
72 | ||
73 | void OnUpdateCut(wxUpdateUIEvent& event); | |
74 | void OnUpdateCopy(wxUpdateUIEvent& event); | |
75 | void OnUpdatePaste(wxUpdateUIEvent& event); | |
76 | void OnUpdateUndo(wxUpdateUIEvent& event); | |
77 | void OnUpdateRedo(wxUpdateUIEvent& event); | |
78 | ||
79 | virtual void Command(wxCommandEvent& event); | |
80 | ||
81 | // implementation from here to the end | |
82 | // ----------------------------------- | |
83 | virtual void ChangeFont(bool keepOriginalSize = true); | |
84 | virtual void ChangeBackgroundColour(); | |
85 | virtual void ChangeForegroundColour(); | |
86 | void SetModified(bool mod) { m_modified = mod; } | |
87 | virtual WXWidget GetTopWidget() const; | |
88 | ||
89 | // send the CHAR and TEXT_UPDATED events | |
90 | void DoSendEvents(void /* XmTextVerifyCallbackStruct */ *cbs, | |
91 | long keycode); | |
92 | ||
93 | protected: | |
94 | virtual wxSize DoGetBestSize() const; | |
95 | ||
96 | virtual void DoSetValue(const wxString& value, int flags = 0); | |
97 | ||
98 | virtual WXWidget GetTextWidget() const { return m_mainWidget; } | |
99 | ||
100 | public: | |
101 | // Motif-specific | |
102 | void* m_tempCallbackStruct; | |
103 | bool m_modified; | |
104 | wxString m_value; // Required for password text controls | |
105 | ||
106 | // Did we call wxTextCtrl::OnChar? If so, generate a command event. | |
107 | bool m_processedDefault; | |
108 | ||
109 | private: | |
110 | DECLARE_EVENT_TABLE() | |
111 | DECLARE_DYNAMIC_CLASS(wxTextCtrl) | |
112 | }; | |
113 | ||
114 | #endif | |
115 | // _WX_TEXTCTRL_H_ |