X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/70231bce2d6387a79396906f8743a3af70d751c0..524c47aa3adf2af11a3069fd5da035a604f08f66:/src/osx/scrolbar_osx.cpp

diff --git a/src/osx/scrolbar_osx.cpp b/src/osx/scrolbar_osx.cpp
new file mode 100644
index 0000000000..f9e695b48b
--- /dev/null
+++ b/src/osx/scrolbar_osx.cpp
@@ -0,0 +1,126 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        src/osx/carbon/scrolbar.cpp
+// Purpose:     wxScrollBar
+// Author:      Stefan Csomor
+// Modified by:
+// Created:     1998-01-01
+// RCS-ID:      $Id: scrolbar.cpp 54129 2008-06-11 19:30:52Z SC $
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#include "wx/wxprec.h"
+
+#include "wx/scrolbar.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/log.h"
+    #include "wx/settings.h"
+#endif
+
+#include "wx/osx/private.h"
+
+IMPLEMENT_DYNAMIC_CLASS(wxScrollBar, wxControl)
+
+BEGIN_EVENT_TABLE(wxScrollBar, wxControl)
+END_EVENT_TABLE()
+
+
+bool wxScrollBar::Create( wxWindow *parent,
+    wxWindowID id,
+    const wxPoint& pos,
+    const wxSize& size,
+    long style,
+    const wxValidator& validator,
+    const wxString& name )
+{
+    m_macIsUserPane = false;
+
+    if ( !wxControl::Create( parent, id, pos, size, style, validator, name ) )
+        return false;
+        
+    m_peer = wxWidgetImpl::CreateScrollBar( this, parent, id, pos, size, style, GetExtraStyle() );
+
+    MacPostControlCreate( pos, size );
+
+    return true;
+}
+
+wxScrollBar::~wxScrollBar()
+{
+}
+
+void wxScrollBar::SetThumbPosition( int viewStart )
+{
+    m_peer->SetScrollThumb( viewStart, m_viewSize );
+}
+
+int wxScrollBar::GetThumbPosition() const
+{
+    return m_peer->GetValue();
+}
+
+void wxScrollBar::SetScrollbar( int position,
+                                int thumbSize,
+                                int range,
+                                int pageSize,
+                                bool WXUNUSED(refresh) )
+{
+    m_pageSize = pageSize;
+    m_viewSize = thumbSize;
+    m_objectSize = range;
+
+   int range1 = wxMax( (m_objectSize - m_viewSize), 0 );
+   
+   m_peer->SetMaximum( range1 );
+   m_peer->SetScrollThumb( position, m_viewSize );
+}
+
+void wxScrollBar::Command( wxCommandEvent& event )
+{
+    SetThumbPosition( event.GetInt() );
+    ProcessCommand( event );
+}
+
+bool wxScrollBar::HandleClicked( double timestampsec )
+{
+    int new_pos = m_peer->GetValue();
+
+    wxScrollEvent event( wxEVT_SCROLL_THUMBRELEASE, m_windowId );
+    if ( m_windowStyle & wxHORIZONTAL )
+        event.SetOrientation( wxHORIZONTAL );
+    else
+        event.SetOrientation( wxVERTICAL );
+
+    event.SetPosition( new_pos );
+    event.SetEventObject( this );
+    wxWindow* window = GetParent();
+    if (window && window->MacIsWindowScrollbar( this ))
+        // this is hardcoded
+        window->MacOnScroll( event );
+    else
+        HandleWindowEvent( event );
+
+    return true;
+}
+
+
+wxSize wxScrollBar::DoGetBestSize() const
+{
+    int w = 100;
+    int h = 100;
+
+    if ( IsVertical() )
+    {
+        w = wxSystemSettings::GetMetric(wxSYS_VSCROLL_X);
+    }
+    else
+    {
+        h = wxSystemSettings::GetMetric(wxSYS_HSCROLL_Y);
+    }
+
+    wxSize best(w, h);
+    CacheBestSize(best);
+    return best;
+}