/////////////////////////////////////////////////////////////////////////////
// Name: textctrl.h
// Purpose: wxTextCtrl class
-// Author: AUTHOR
+// Author: David Webster
// Modified by:
-// Created: ??/??/98
+// Created: 10/17/99
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) David Webster
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_TEXTCTRL_H_
#define _WX_TEXTCTRL_H_
-#ifdef __GNUG__
-#pragma interface "textctrl.h"
-#endif
-
-#include "wx/control.h"
-
-#if wxUSE_IOSTREAMH
-#include <iostream.h>
-#else
-#include <iostream>
-#endif
-
-WXDLLEXPORT_DATA(extern const char*) wxTextCtrlNameStr;
-WXDLLEXPORT_DATA(extern const char*) wxEmptyString;
-
-// Single-line text item
-class WXDLLEXPORT wxTextCtrl: public wxControl
-
-// TODO Some platforms/compilers don't like inheritance from streambuf.
-
-#if (defined(__BORLANDC__) && !defined(__WIN32__)) || defined(__MWERKS__)
-#define NO_TEXT_WINDOW_STREAM
-#endif
-
-#ifndef NO_TEXT_WINDOW_STREAM
-, public streambuf
-#endif
+typedef int (wxCALLBACK *wxTreeCtrlCompare)(long lItem1, long lItem2, long lSortData);
+class WXDLLIMPEXP_CORE wxTextCtrl : public wxTextCtrlBase
{
- DECLARE_DYNAMIC_CLASS(wxTextCtrl)
-
public:
- // creation
- // --------
- wxTextCtrl();
- inline wxTextCtrl(wxWindow *parent, wxWindowID id,
- const wxString& value = wxEmptyString,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize, long style = 0,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxTextCtrlNameStr)
-#ifndef NO_TEXT_WINDOW_STREAM
- :streambuf()
-#endif
- {
- Create(parent, id, value, pos, size, style, validator, name);
- }
-
- bool Create(wxWindow *parent, wxWindowID id,
- const wxString& value = wxEmptyString,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize, long style = 0,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxTextCtrlNameStr);
-
- // accessors
- // ---------
- virtual wxString GetValue() const ;
- virtual void SetValue(const wxString& value);
-
- virtual int GetLineLength(long lineNo) const;
- virtual wxString GetLineText(long lineNo) const;
- virtual int GetNumberOfLines() const;
-
- // operations
- // ----------
- virtual void SetSize(int x, int y, int width, int height, int sizeFlags = wxSIZE_AUTO);
-
- // Clipboard operations
- virtual void Copy();
- virtual void Cut();
- virtual void Paste();
-
- virtual bool CanCopy() const;
- virtual bool CanCut() const;
- virtual bool CanPaste() const;
-
- // Undo/redo
- virtual void Undo();
- virtual void Redo();
-
- virtual bool CanUndo() const;
- virtual bool CanRedo() const;
-
- virtual void SetInsertionPoint(long pos);
- virtual void SetInsertionPointEnd();
- virtual long GetInsertionPoint() const ;
- virtual long GetLastPosition() const ;
- virtual void Replace(long from, long to, const wxString& value);
- virtual void Remove(long from, long to);
- virtual void SetSelection(long from, long to);
- virtual void SetEditable(bool editable);
-
- // If the return values from and to are the same, there is no
- // selection.
- virtual void GetSelection(long* from, long* to) const;
- virtual bool IsEditable() const ;
-
- // streambuf implementation
-#ifndef NO_TEXT_WINDOW_STREAM
- int overflow(int i);
- int sync();
- int underflow();
-#endif
-
- wxTextCtrl& operator<<(const wxString& s);
- wxTextCtrl& operator<<(int i);
- wxTextCtrl& operator<<(long i);
- wxTextCtrl& operator<<(float f);
- wxTextCtrl& operator<<(double d);
- wxTextCtrl& operator<<(const char c);
-
- virtual bool LoadFile(const wxString& file);
- virtual bool SaveFile(const wxString& file);
- virtual void WriteText(const wxString& text);
- virtual void AppendText(const wxString& text);
- virtual void DiscardEdits();
- virtual bool IsModified() const;
-
- virtual long XYToPosition(long x, long y) const ;
- virtual void PositionToXY(long pos, long *x, long *y) const ;
- virtual void ShowPosition(long pos);
- virtual void Clear();
-
- // callbacks
- // ---------
- void OnDropFiles(wxDropFilesEvent& event);
-// void OnChar(wxKeyEvent& event); // Process 'enter' if required
-// void OnEraseBackground(wxEraseEvent& event);
- void OnCut(wxCommandEvent& event);
- void OnCopy(wxCommandEvent& event);
- void OnPaste(wxCommandEvent& event);
- void OnUndo(wxCommandEvent& event);
- void OnRedo(wxCommandEvent& event);
-
- void OnUpdateCut(wxUpdateUIEvent& event);
- void OnUpdateCopy(wxUpdateUIEvent& event);
- void OnUpdatePaste(wxUpdateUIEvent& event);
- void OnUpdateUndo(wxUpdateUIEvent& event);
- void OnUpdateRedo(wxUpdateUIEvent& event);
-
- // Implementation
- // --------------
- virtual void Command(wxCommandEvent& event);
+ 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 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:
- wxString m_fileName;
-
- DECLARE_EVENT_TABLE()
-};
+ //
+ // 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;
+
+ virtual void DoSetValue(const wxString &value, int flags = 0);
+
+ bool m_bSkipUpdate;
+
+private:
+ // implement wxTextEntry pure virtual: it implements all the operations for
+ // the simple EDIT controls
+ virtual WXHWND GetEditHWND() const { return m_hWnd; }
+
+ bool m_bIsMLE;
+ DECLARE_EVENT_TABLE()
+ DECLARE_DYNAMIC_CLASS(wxTextCtrl)
+}; // end of CLASS wxTextCtrl
#endif
// _WX_TEXTCTRL_H_
projects / wxWidgets.git / blobdiff