src/osx/carbon/scrolbar.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/carbon/scrolbar.cpp
   3 // Purpose:     wxScrollBar
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // Copyright:   (c) Stefan Csomor
   8 // Licence:       wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #include "wx/wxprec.h"
  12
  13 #include "wx/scrolbar.h"
  14
  15 #ifndef WX_PRECOMP
  16     #include "wx/intl.h"
  17     #include "wx/log.h"
  18     #include "wx/settings.h"
  19 #endif
  20
  21 #include "wx/osx/private.h"
  22
  23 class wxOSXScrollBarCarbonImpl : public wxMacControl
  24 {
  25 public :
  26     wxOSXScrollBarCarbonImpl( wxWindowMac* peer) : wxMacControl( peer )
  27     {
  28     }
  29
  30     void    SetScrollThumb( wxInt32 value, wxInt32 thumbSize )
  31     {
  32         SetValue( value );
  33         SetControlViewSize(m_controlRef , thumbSize );
  34     }
  35 protected:
  36 };
  37
  38 wxWidgetImplType* wxWidgetImpl::CreateScrollBar( wxWindowMac* wxpeer,
  39                                     wxWindowMac* parent,
  40                                     wxWindowID WXUNUSED(id),
  41                                     const wxPoint& pos,
  42                                     const wxSize& size,
  43                                     long WXUNUSED(style),
  44                                     long WXUNUSED(extraStyle))
  45 {
  46     Rect bounds = wxMacGetBoundsForControl( wxpeer, pos, size );
  47
  48     wxMacControl* peer = new wxOSXScrollBarCarbonImpl( wxpeer );
  49     OSStatus err = CreateScrollBarControl(
  50         MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds,
  51         0, 0, 100, 1, true /* liveTracking */,
  52         GetwxMacLiveScrollbarActionProc(),
  53         peer->GetControlRefAddr() );
  54     verify_noerr( err );
  55     return peer;
  56 }