include/wx/gtk/textentry.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/textentry.h
   3 // Purpose:     wxGTK-specific wxTextEntry implementation
   4 // Author:      Vadim Zeitlin
   5 // Created:     2007-09-24
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2007 Vadim Zeitlin <vadim@wxwindows.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_GTK_TEXTENTRY_H_
  12 #define _WX_GTK_TEXTENTRY_H_
  13
  14 typedef struct _GtkEditable GtkEditable;
  15
  16 // ----------------------------------------------------------------------------
  17 // wxTextEntry: roughly corresponds to GtkEditable
  18 // ----------------------------------------------------------------------------
  19
  20 class WXDLLIMPEXP_CORE wxTextEntry : public wxTextEntryBase
  21 {
  22 public:
  23     wxTextEntry() { }
  24
  25     // implement wxTextEntryBase pure virtual methods
  26     virtual void WriteText(const wxString& text);
  27     virtual wxString GetValue() const;
  28     virtual void Remove(long from, long to);
  29
  30     virtual void Copy();
  31     virtual void Cut();
  32     virtual void Paste();
  33
  34     virtual void Undo();
  35     virtual void Redo();
  36     virtual bool CanUndo() const;
  37     virtual bool CanRedo() const;
  38
  39     virtual void SetInsertionPoint(long pos);
  40     virtual long GetInsertionPoint() const;
  41     virtual long GetLastPosition() const;
  42
  43     virtual void SetSelection(long from, long to);
  44     virtual void GetSelection(long *from, long *to) const;
  45
  46     // status
  47     virtual bool IsEditable() const;
  48     virtual void SetEditable(bool editable);
  49
  50     // set the max number of characters which may be entered in a single line
  51     // text control
  52     virtual void SetMaxLength(unsigned long len);
  53
  54
  55     // implementation only from now on
  56     void SendMaxLenEvent();
  57
  58 private:
  59     // implement this to return the associated window, it will be used for
  60     // event generation
  61     virtual const wxWindow *GetEditableWindow() const = 0;
  62
  63     // implement this to return the associated GtkEntry or another widget
  64     // implementing GtkEditable
  65     virtual GtkEditable *GetEditable() const = 0;
  66 };
  67
  68 #endif // _WX_GTK_TEXTENTRY_H_
  69