| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/cocoa/textctrl.h |
| | 3 | // Purpose: wxTextCtrl class |
| | 4 | // Author: David Elliott |
| | 5 | // Modified by: |
| | 6 | // Created: 2003/03/16 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) 2003 David Elliott |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef __WX_COCOA_TEXTCTRL_H__ |
| | 13 | #define __WX_COCOA_TEXTCTRL_H__ |
| | 14 | |
| | 15 | #include "wx/cocoa/NSTextField.h" |
| | 16 | |
| | 17 | // ======================================================================== |
| | 18 | // wxTextCtrl |
| | 19 | // ======================================================================== |
| | 20 | class WXDLLIMPEXP_CORE wxTextCtrl : public wxTextCtrlBase, protected wxCocoaNSTextField |
| | 21 | { |
| | 22 | DECLARE_DYNAMIC_CLASS(wxTextCtrl) |
| | 23 | DECLARE_EVENT_TABLE() |
| | 24 | WX_DECLARE_COCOA_OWNER(NSTextField,NSControl,NSView) |
| | 25 | // ------------------------------------------------------------------------ |
| | 26 | // initialization |
| | 27 | // ------------------------------------------------------------------------ |
| | 28 | public: |
| | 29 | wxTextCtrl() {} |
| | 30 | wxTextCtrl(wxWindow *parent, wxWindowID winid, |
| | 31 | const wxString& value = wxEmptyString, |
| | 32 | const wxPoint& pos = wxDefaultPosition, |
| | 33 | const wxSize& size = wxDefaultSize, long style = 0, |
| | 34 | const wxValidator& validator = wxDefaultValidator, |
| | 35 | const wxString& name = wxTextCtrlNameStr) |
| | 36 | { |
| | 37 | Create(parent, winid, value, pos, size, style, validator, name); |
| | 38 | } |
| | 39 | |
| | 40 | bool Create(wxWindow *parent, wxWindowID winid, |
| | 41 | const wxString& value = wxEmptyString, |
| | 42 | const wxPoint& pos = wxDefaultPosition, |
| | 43 | const wxSize& size = wxDefaultSize, long style = 0, |
| | 44 | const wxValidator& validator = wxDefaultValidator, |
| | 45 | const wxString& name = wxTextCtrlNameStr); |
| | 46 | virtual ~wxTextCtrl(); |
| | 47 | |
| | 48 | // ------------------------------------------------------------------------ |
| | 49 | // Cocoa specifics |
| | 50 | // ------------------------------------------------------------------------ |
| | 51 | protected: |
| | 52 | virtual void Cocoa_didChangeText(void); |
| | 53 | virtual void CocoaTarget_action(void); |
| | 54 | // ------------------------------------------------------------------------ |
| | 55 | // Implementation |
| | 56 | // ------------------------------------------------------------------------ |
| | 57 | public: |
| | 58 | virtual wxString GetValue() const; |
| | 59 | |
| | 60 | virtual int GetLineLength(long lineNo) const; |
| | 61 | virtual wxString GetLineText(long lineNo) const; |
| | 62 | virtual int GetNumberOfLines() const; |
| | 63 | |
| | 64 | virtual bool IsModified() const; |
| | 65 | virtual bool IsEditable() const; |
| | 66 | |
| | 67 | // If the return values from and to are the same, there is no selection. |
| | 68 | virtual void GetSelection(long* from, long* to) const; |
| | 69 | |
| | 70 | // operations |
| | 71 | // ---------- |
| | 72 | |
| | 73 | // editing |
| | 74 | virtual void Clear(); |
| | 75 | virtual void Replace(long from, long to, const wxString& value); |
| | 76 | virtual void Remove(long from, long to); |
| | 77 | |
| | 78 | // clears the dirty flag |
| | 79 | virtual void MarkDirty(); |
| | 80 | virtual void DiscardEdits(); |
| | 81 | |
| | 82 | // writing text inserts it at the current position, appending always |
| | 83 | // inserts it at the end |
| | 84 | virtual void WriteText(const wxString& text); |
| | 85 | virtual void AppendText(const wxString& text); |
| | 86 | |
| | 87 | // translate between the position (which is just an index in the text ctrl |
| | 88 | // considering all its contents as a single strings) and (x, y) coordinates |
| | 89 | // which represent column and line. |
| | 90 | virtual long XYToPosition(long x, long y) const; |
| | 91 | virtual bool PositionToXY(long pos, long *x, long *y) const; |
| | 92 | |
| | 93 | virtual void ShowPosition(long pos); |
| | 94 | |
| | 95 | // Clipboard operations |
| | 96 | virtual void Copy(); |
| | 97 | virtual void Cut(); |
| | 98 | virtual void Paste(); |
| | 99 | |
| | 100 | // Undo/redo |
| | 101 | virtual void Undo(); |
| | 102 | virtual void Redo(); |
| | 103 | |
| | 104 | virtual bool CanUndo() const; |
| | 105 | virtual bool CanRedo() const; |
| | 106 | |
| | 107 | // Insertion point |
| | 108 | virtual void SetInsertionPoint(long pos); |
| | 109 | virtual void SetInsertionPointEnd(); |
| | 110 | virtual long GetInsertionPoint() const; |
| | 111 | virtual wxTextPos GetLastPosition() const; |
| | 112 | |
| | 113 | virtual void SetSelection(long from, long to); |
| | 114 | // virtual void SelectAll(); |
| | 115 | virtual void SetEditable(bool editable); |
| | 116 | |
| | 117 | protected: |
| | 118 | virtual wxSize DoGetBestSize() const; |
| | 119 | |
| | 120 | virtual void DoSetValue(const wxString& value, int flags = 0); |
| | 121 | }; |
| | 122 | |
| | 123 | #endif // __WX_COCOA_TEXTCTRL_H__ |
projects / wxWidgets.git / blame_incremental