///////////////////////////////////////////////////////////////////////////// // Name: textctrl.h // Purpose: wxTextCtrl class // Author: David Webster // Modified by: // Created: 10/17/99 // RCS-ID: $Id$ // Copyright: (c) David Webster // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_TEXTCTRL_H_ #define _WX_TEXTCTRL_H_ typedef int (wxCALLBACK *wxTreeCtrlCompare)(long lItem1, long lItem2, long lSortData); class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase { public: wxTextCtrl(); wxTextCtrl( wxWindow* pParent ,wxWindowID vId ,const wxString& rsValue = wxEmptyString ,const wxPoint& rPos = wxDefaultPosition ,const wxSize& rSize = wxDefaultSize ,long lStyle = 0 ,const wxValidator& rValidator = wxDefaultValidator ,const wxString& rsName = wxTextCtrlNameStr ) { Create(pParent, vId, rsValue, rPos, rSize, lStyle, rValidator, rsName); } virtual ~wxTextCtrl(); bool Create( wxWindow* pParent ,wxWindowID vId ,const wxString& rsValue = wxEmptyString ,const wxPoint& rPos = wxDefaultPosition ,const wxSize& rSize = wxDefaultSize ,long lStyle = 0 ,const wxValidator& rValidator = wxDefaultValidator ,const wxString& rsName = wxTextCtrlNameStr ); // // Implement base class pure virtuals // ---------------------------------- // virtual wxString GetValue(void) const; virtual void SetValue(const wxString& value) { DoSetValue(value, SetValue_SendEvent); } virtual void ChangeValue(const wxString &value) { DoSetValue(value); } virtual int GetLineLength(long nLineNo) const; virtual wxString GetLineText(long nLineNo) const; virtual int GetNumberOfLines(void) const; virtual bool IsModified(void) const; virtual bool IsEditable(void) const; virtual void GetSelection( long* pFrom ,long* pTo ) const; // // Operations // ---------- // virtual void Clear(void); virtual void Replace( long lFrom ,long lTo ,const wxString& rsValue ); virtual void Remove( long lFrom ,long lTo ); virtual bool DoLoadFile(const wxString& rsFile, int fileType); virtual void MarkDirty(); virtual void DiscardEdits(void); virtual void WriteText(const wxString& rsText); virtual void AppendText(const wxString& rsText); virtual bool EmulateKeyPress(const wxKeyEvent& rEvent); virtual bool SetStyle( long lStart ,long lEnd ,const wxTextAttr& rStyle ); virtual long XYToPosition( long lX ,long lY ) const; virtual bool PositionToXY( long lPos ,long* plX ,long* plY ) const; virtual void ShowPosition(long lPos); virtual void Copy(void); virtual void Cut(void); virtual void Paste(void); virtual bool CanCopy(void) const; virtual bool CanCut(void) const; virtual bool CanPaste(void) const; virtual void Undo(void); virtual void Redo(void); virtual bool CanUndo(void) const; virtual bool CanRedo(void) const; virtual void SetInsertionPoint(long lPos); virtual void SetInsertionPointEnd(void); virtual long GetInsertionPoint(void) const; virtual wxTextPos GetLastPosition(void) const; virtual void SetSelection( long lFrom ,long lTo ); virtual void SetEditable(bool bEditable); virtual void SetWindowStyleFlag(long lStyle); // // Implementation from now on // -------------------------- // virtual void Command(wxCommandEvent& rEvent); virtual bool OS2Command( WXUINT uParam ,WXWORD wId ); virtual WXHBRUSH OnCtlColor( WXHDC hDC ,WXHWND pWnd ,WXUINT nCtlColor ,WXUINT message ,WXWPARAM wParam ,WXLPARAM lParam ); virtual bool SetBackgroundColour(const wxColour& colour); virtual bool SetForegroundColour(const wxColour& colour); virtual void AdoptAttributesFromHWND(void); virtual void SetupColours(void); virtual bool AcceptsFocus(void) const; // callbacks void OnDropFiles(wxDropFilesEvent& rEvent); void OnChar(wxKeyEvent& rEvent); // Process 'enter' if required void OnCut(wxCommandEvent& rEvent); void OnCopy(wxCommandEvent& rEvent); void OnPaste(wxCommandEvent& rEvent); void OnUndo(wxCommandEvent& rEvent); void OnRedo(wxCommandEvent& rEvent); void OnDelete(wxCommandEvent& rEvent); void OnSelectAll(wxCommandEvent& rEvent); void OnUpdateCut(wxUpdateUIEvent& rEvent); void OnUpdateCopy(wxUpdateUIEvent& rEvent); void OnUpdatePaste(wxUpdateUIEvent& rEvent); void OnUpdateUndo(wxUpdateUIEvent& rEvent); void OnUpdateRedo(wxUpdateUIEvent& rEvent); void OnUpdateDelete(wxUpdateUIEvent& rEvent); void OnUpdateSelectAll(wxUpdateUIEvent& rEvent); inline bool IsMLE(void) {return m_bIsMLE;} inline void SetMLE(bool bIsMLE) {m_bIsMLE = bIsMLE;} protected: // // call this to increase the size limit (will do nothing if the current // limit is big enough) // void AdjustSpaceLimit(void); virtual wxSize DoGetBestSize(void) const; virtual bool OS2ShouldPreProcessMessage(WXMSG* pMsg); virtual WXDWORD OS2GetStyle( long lStyle ,WXDWORD* dwExstyle ) const; void DoSetValue(const wxString &value, int flags = 0); bool m_bSkipUpdate; private: bool m_bIsMLE; DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxTextCtrl) }; // end of CLASS wxTextCtrl #endif // _WX_TEXTCTRL_H_