include/wx/gtk/textctrl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        textctrl.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Created:     01/02/97
   6 // Id:          $Id$
   7 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11
  12 #ifndef __GTKTEXTCTRLH__
  13 #define __GTKTEXTCTRLH__
  14
  15 #ifdef __GNUG__
  16 #pragma interface
  17 #endif
  18
  19 #include "wx/defs.h"
  20 #include "wx/object.h"
  21 #include "wx/string.h"
  22 #include "wx/control.h"
  23
  24 #if USE_IOSTREAMH
  25 #include <iostream.h>
  26 #else
  27 #include <iostream>
  28 #endif
  29
  30 //-----------------------------------------------------------------------------
  31 // classes
  32 //-----------------------------------------------------------------------------
  33
  34 class wxTextCtrl;
  35
  36 //-----------------------------------------------------------------------------
  37 // global data
  38 //-----------------------------------------------------------------------------
  39
  40 extern const char *wxTextCtrlNameStr;
  41
  42 //-----------------------------------------------------------------------------
  43 //  wxTextCtrl
  44 //-----------------------------------------------------------------------------
  45
  46 class wxTextCtrl: public wxControl, public streambuf
  47 {
  48   DECLARE_EVENT_TABLE()
  49   DECLARE_DYNAMIC_CLASS(wxTextCtrl);
  50
  51 public:
  52     wxTextCtrl();
  53     wxTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value = "",
  54       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
  55       int style = 0, const wxString &name = wxTextCtrlNameStr );
  56     bool Create( wxWindow *parent, wxWindowID id, const wxString &value = "",
  57       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
  58       int style = 0, const wxString &name = wxTextCtrlNameStr );
  59     wxString GetValue() const;
  60     void SetValue( const wxString &value );
  61     void WriteText( const wxString &text );
  62
  63     bool LoadFile( const wxString &file );
  64     bool SaveFile( const wxString &file );
  65     bool IsModified() const { return m_modified; }
  66     void SetModified() { m_modified = TRUE; }
  67     void DiscardEdits() { m_modified = FALSE; }
  68 /*
  69     wxString GetLineText( long lineNo ) const;
  70     void OnDropFiles( wxDropFilesEvent &event );
  71     long PositionToXY( long pos, long *x, long *y ) const;
  72     long XYToPosition( long x, long y );
  73     int GetNumberOfLines();
  74 */
  75     virtual void SetInsertionPoint( long pos );
  76     virtual void SetInsertionPointEnd();
  77     virtual void SetEditable( bool editable );
  78     virtual void SetSelection( long from, long to );
  79     void ShowPosition( long pos );
  80     virtual long GetInsertionPoint() const;
  81     virtual long GetLastPosition() const;
  82     virtual void Remove( long from, long to );
  83     virtual void Replace( long from, long to, const wxString &value );
  84     void Cut();
  85     void Copy();
  86     void Paste();
  87     void Delete();
  88
  89     void OnChar( wxKeyEvent &event );
  90
  91     int overflow(int i);
  92     int sync();
  93     int underflow();
  94
  95     wxTextCtrl& operator<<(const wxString& s);
  96     wxTextCtrl& operator<<(int i);
  97     wxTextCtrl& operator<<(long i);
  98     wxTextCtrl& operator<<(float f);
  99     wxTextCtrl& operator<<(double d);
 100     wxTextCtrl& operator<<(const char c);
 101
 102     virtual GtkWidget* GetDropTargetWidget(void);
 103
 104 private:
 105   bool  m_modified;
 106
 107   GtkWidget *m_text;
 108 };
 109
 110 #endif // __GTKTEXTCTRLH__
 111
 112