include/wx/scrolbar.h

   1 #ifndef _WX_SCROLBAR_H_BASE_
   2 #define _WX_SCROLBAR_H_BASE_
   3
   4 #if wxUSE_SCROLLBAR
   5
   6 #include "wx/control.h"
   7
   8 WXDLLEXPORT_DATA(extern const wxChar*) wxScrollBarNameStr;
   9
  10 // ----------------------------------------------------------------------------
  11 // wxScrollBar: a scroll bar control
  12 // ----------------------------------------------------------------------------
  13
  14 class WXDLLEXPORT wxScrollBarBase : public wxControl
  15 {
  16 public:
  17     wxScrollBarBase() { }
  18
  19     // scrollbar construction
  20     bool Create(wxWindow *parent,
  21                 wxWindowID id,
  22                 const wxPoint& pos = wxDefaultPosition,
  23                 const wxSize& size = wxDefaultSize,
  24                 long style = wxSB_HORIZONTAL,
  25                 const wxValidator& validator = wxDefaultValidator,
  26                 const wxString& name = wxScrollBarNameStr);
  27
  28     // accessors
  29     virtual int GetThumbPosition() const = 0;
  30     virtual int GetThumbSize() const = 0;
  31     virtual int GetPageSize() const = 0;
  32     virtual int GetRange() const = 0;
  33
  34     bool IsVertical() const { return (m_windowStyle & wxVERTICAL) != 0; }
  35
  36     // operations
  37     virtual void SetThumbPosition(int viewStart) = 0;
  38     virtual void SetScrollbar(int position, int thumbSize,
  39                               int range, int pageSize,
  40                               bool refresh = TRUE) = 0;
  41
  42 private:
  43     DECLARE_NO_COPY_CLASS(wxScrollBarBase)
  44 };
  45
  46 #if defined(__WXUNIVERSAL__)
  47     #include "wx/univ/scrolbar.h"
  48 #elif defined(__WXMSW__)
  49     #include "wx/msw/scrolbar.h"
  50 #elif defined(__WXMOTIF__)
  51     #include "wx/motif/scrolbar.h"
  52 #elif defined(__WXGTK__)
  53     #include "wx/gtk/scrolbar.h"
  54 #elif defined(__WXMAC__)
  55     #include "wx/mac/scrolbar.h"
  56 #elif defined(__WXPM__)
  57     #include "wx/os2/scrolbar.h"
  58 #endif
  59
  60 #endif // wxUSE_SCROLLBAR
  61
  62 #endif
  63     // _WX_SCROLBAR_H_BASE_