| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/osx/textentry.h |
| | 3 | // Purpose: wxTextEntry class |
| | 4 | // Author: Stefan Csomor |
| | 5 | // Modified by: Kevin Ollivier |
| | 6 | // Created: 1998-01-01 |
| | 7 | // RCS-ID: $Id: textctrl.h 62531 2009-11-01 00:58:04Z KO $ |
| | 8 | // Copyright: (c) Stefan Csomor |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_OSX_TEXTENTRY_H_ |
| | 13 | #define _WX_OSX_TEXTENTRY_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 | |
| | 28 | // forward decl for wxListWidgetImpl implementation type. |
| | 29 | class WXDLLIMPEXP_FWD_CORE wxTextWidgetImpl; |
| | 30 | |
| | 31 | class WXDLLIMPEXP_CORE wxTextEntry: public wxTextEntryBase |
| | 32 | { |
| | 33 | |
| | 34 | public: |
| | 35 | wxTextEntry() |
| | 36 | : m_editable(true), |
| | 37 | m_maxLength(0) |
| | 38 | { } |
| | 39 | |
| | 40 | virtual ~wxTextEntry() {}; |
| | 41 | |
| | 42 | virtual bool IsEditable() const; |
| | 43 | |
| | 44 | // If the return values from and to are the same, there is no selection. |
| | 45 | virtual void GetSelection(long* from, long* to) const; |
| | 46 | |
| | 47 | // operations |
| | 48 | // ---------- |
| | 49 | |
| | 50 | // editing |
| | 51 | virtual void Clear(); |
| | 52 | virtual void Remove(long from, long to); |
| | 53 | |
| | 54 | // set the max number of characters which may be entered |
| | 55 | // in a single line text control |
| | 56 | virtual void SetMaxLength(unsigned long len); |
| | 57 | |
| | 58 | // writing text inserts it at the current position; |
| | 59 | // appending always inserts it at the end |
| | 60 | virtual void WriteText(const wxString& text); |
| | 61 | |
| | 62 | // Clipboard operations |
| | 63 | virtual void Copy(); |
| | 64 | virtual void Cut(); |
| | 65 | virtual void Paste(); |
| | 66 | |
| | 67 | virtual bool CanCopy() const; |
| | 68 | virtual bool CanCut() const; |
| | 69 | virtual bool CanPaste() const; |
| | 70 | |
| | 71 | // Undo/redo |
| | 72 | virtual void Undo(); |
| | 73 | virtual void Redo(); |
| | 74 | |
| | 75 | virtual bool CanUndo() const; |
| | 76 | virtual bool CanRedo() const; |
| | 77 | |
| | 78 | // Insertion point |
| | 79 | virtual void SetInsertionPoint(long pos); |
| | 80 | virtual void SetInsertionPointEnd(); |
| | 81 | virtual long GetInsertionPoint() const; |
| | 82 | virtual wxTextPos GetLastPosition() const; |
| | 83 | |
| | 84 | virtual void SetSelection(long from, long to); |
| | 85 | virtual void SetEditable(bool editable); |
| | 86 | |
| | 87 | // Implementation |
| | 88 | // -------------- |
| | 89 | |
| | 90 | virtual wxTextWidgetImpl * GetTextPeer() const; |
| | 91 | protected: |
| | 92 | |
| | 93 | virtual wxString DoGetValue() const; |
| | 94 | |
| | 95 | bool m_editable; |
| | 96 | |
| | 97 | // need to make this public because of the current implementation via callbacks |
| | 98 | unsigned long m_maxLength; |
| | 99 | |
| | 100 | }; |
| | 101 | |
| | 102 | #endif // _WX_OSX_TEXTENTRY_H_ |
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