metal appearance supported under 10.3

[wxWidgets.git] / src / mac / carbon / scrolbar.cpp

diff --git a/src/mac/carbon/scrolbar.cpp b/src/mac/carbon/scrolbar.cpp
index a38962776d062a9a389488a160f2cb7b3041d32d..d6454cf768094b8d19cb8a2ba750f9deb865251c 100644 (file)
--- a/src/mac/carbon/scrolbar.cpp
+++ b/src/mac/carbon/scrolbar.cpp
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        scrolbar.cpp
 // Purpose:     wxScrollBar
 /////////////////////////////////////////////////////////////////////////////
 // Name:        scrolbar.cpp
 // Purpose:     wxScrollBar

-// Author:      AUTHOR
+// Author:      Stefan Csomor

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
+// Created:     1998-01-01

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -15,6 +15,11 @@
 
 #include "wx/defs.h"
 
 
 #include "wx/defs.h"
 

+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/log.h"
+#endif // WX_PRECOMP
+

 #include "wx/scrolbar.h"
 #include "wx/mac/uma.h"
 
 #include "wx/scrolbar.h"
 #include "wx/mac/uma.h"
 


@@ -35,24 +40,21 @@ bool wxScrollBar::Create(wxWindow *parent, wxWindowID id,
            const wxValidator& validator,
            const wxString& name)
 {
            const wxValidator& validator,
            const wxString& name)
 {

-  if (!parent)
-      return FALSE;
+    m_macIsUserPane = FALSE ;

     
     

-       Rect bounds ;
-       Str255 title ;
-       
-       MacPreControlCreate( parent , id ,  "" , pos , size ,style, validator , name , &bounds , title ) ;
+    if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
+        return FALSE;

 
 

-       m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , true , 0 , 0 , 100, 
-               kControlScrollBarLiveProc , (long) this ) ;
-       
-       wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ;
+    Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;

 
 

-       ::SetControlAction( (ControlHandle) m_macControl , wxMacLiveScrollbarActionUPP ) ;
+    m_peer = new wxMacControl() ;
+    verify_noerr ( CreateScrollBarControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , 
+    0 , 0 , 100 , 1 , true /* liveTracking */ , wxMacLiveScrollbarActionUPP , m_peer->GetControlRefAddr() ) );
+    

 
 

-       MacPostControlCreate() ;
+    MacPostControlCreate(pos,size) ;

 
 

-  return TRUE;
+    return TRUE;

 }
 
 wxScrollBar::~wxScrollBar()
 }
 
 wxScrollBar::~wxScrollBar()


@@ -61,34 +63,28 @@ wxScrollBar::~wxScrollBar()
 
 void wxScrollBar::SetThumbPosition(int viewStart)
 {
 
 void wxScrollBar::SetThumbPosition(int viewStart)
 {

-    ::SetControlValue( (ControlHandle) m_macControl , viewStart ) ;
+    m_peer->SetValue( viewStart ) ;

 }
 
 int wxScrollBar::GetThumbPosition() const
 {
 }
 
 int wxScrollBar::GetThumbPosition() const
 {

-    return ::GetControlValue( (ControlHandle) m_macControl ) ;
+    return m_peer->GetValue() ;

 }
 
 void wxScrollBar::SetScrollbar(int position, int thumbSize, int range, int pageSize,
     bool refresh)
 {
 }
 
 void wxScrollBar::SetScrollbar(int position, int thumbSize, int range, int pageSize,
     bool refresh)
 {

-    m_viewSize = pageSize;
-    m_pageSize = thumbSize;
+    m_pageSize = pageSize;
+    m_viewSize = thumbSize;

     m_objectSize = range;
 
     m_objectSize = range;
 

-       int range1 = wxMax((m_objectSize - m_pageSize), 0) ;
+   int range1 = wxMax((m_objectSize - m_viewSize), 0) ;

 
 

-    SetControlMaximum( (ControlHandle) m_macControl , range1 ) ;
-    SetControlMinimum( (ControlHandle) m_macControl , 0 ) ;
-    SetControlValue( (ControlHandle) m_macControl , position ) ;
+    m_peer->SetMaximum( range1 ) ;
+    m_peer->SetMinimum( 0 ) ;
+    m_peer->SetValue( position ) ;
+    m_peer->SetViewSize( m_viewSize ) ;

 
 

-    if ( UMAGetAppearanceVersion() >= 0x0110  )
-    {
-        if ( SetControlViewSize != (void*) kUnresolvedCFragSymbolAddress )
-        {
-                       SetControlViewSize( (ControlHandle) m_macControl , m_pageSize ) ;
-        }
-    }

     if ( refresh )
       MacRedrawControl() ;
 }
     if ( refresh )
       MacRedrawControl() ;
 }


@@ -100,69 +96,135 @@ void wxScrollBar::Command(wxCommandEvent& event)
     ProcessCommand(event);
 }
 
     ProcessCommand(event);
 }
 

-void wxScrollBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) 
+void wxScrollBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) 

 {
 {

-       if ( (ControlHandle) m_macControl == NULL )
-               return ;
-       
-  int position = GetControlValue( (ControlHandle) m_macControl) ;
-  int minPos = GetControlMinimum( (ControlHandle) m_macControl) ;
-  int maxPos = GetControlMaximum( (ControlHandle) m_macControl) ;
-
-  wxEventType scrollEvent = wxEVT_NULL;
-  int nScrollInc;
-
-       switch( controlpart )
-       {
-               case kControlUpButtonPart :
-        nScrollInc = -m_pageSize;
+    int position = m_peer->GetValue() ;
+    int minPos = m_peer->GetMinimum() ;
+    int maxPos = m_peer->GetMaximum() ;
+    
+    wxEventType scrollEvent = wxEVT_NULL;
+    int nScrollInc = 0;
+    
+    // all events have already been reported during mouse down, except for THUMBRELEASE
+    if ( !mouseStillDown && controlpart !=kControlIndicatorPart )
+        return ;
+    
+    switch( controlpart )
+    {
+    case kControlUpButtonPart :
+        nScrollInc = -1;

         scrollEvent = wxEVT_SCROLL_LINEUP;
         scrollEvent = wxEVT_SCROLL_LINEUP;

-                       break ;
-               case kControlDownButtonPart :
-        nScrollInc = m_pageSize;
+        break ;
+    case kControlDownButtonPart :
+        nScrollInc = 1;

         scrollEvent = wxEVT_SCROLL_LINEDOWN;
         scrollEvent = wxEVT_SCROLL_LINEDOWN;

-                       break ;
-               case kControlPageUpPart :
-        nScrollInc = -m_viewSize;
+        break ;
+    case kControlPageUpPart :
+        nScrollInc = -m_pageSize;

         scrollEvent = wxEVT_SCROLL_PAGEUP;
         scrollEvent = wxEVT_SCROLL_PAGEUP;

-                       break ;
-               case kControlPageDownPart :
-        nScrollInc = m_viewSize;
+        break ;
+    case kControlPageDownPart :
+        nScrollInc = m_pageSize;

         scrollEvent = wxEVT_SCROLL_PAGEDOWN;
         scrollEvent = wxEVT_SCROLL_PAGEDOWN;

-                       break ;
-               case kControlIndicatorPart :
+        break ;
+    case kControlIndicatorPart :
+        nScrollInc = 0 ;
+        if ( mouseStillDown )
+            scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+        else
+            scrollEvent = wxEVT_SCROLL_THUMBRELEASE;
+        break ;
+    default :
+        wxFAIL_MSG(wxT("illegal scrollbar selector"));
+        break ;
+    }
+    
+    int new_pos = position + nScrollInc;
+    
+    if (new_pos < minPos)
+        new_pos = minPos;
+    if (new_pos > maxPos)
+        new_pos = maxPos;
+    if ( nScrollInc )
+        SetThumbPosition(new_pos);
+    
+    wxScrollEvent event(scrollEvent, 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
+        GetEventHandler()->ProcessEvent(event);
+}
+
+wxInt32 wxScrollBar::MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF mevent ) 
+{
+    int position = m_peer->GetValue() ;
+    int minPos = m_peer->GetMinimum() ;
+    int maxPos = m_peer->GetMaximum() ;
+    
+    wxEventType scrollEvent = wxEVT_NULL;
+    int nScrollInc = 0;
+    
+    wxMacCarbonEvent cEvent( (EventRef) mevent ) ;
+    ControlPartCode controlpart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart,typeControlPartCode) ;
+    
+    // all events have already been reported during mouse down, except for THUMBRELEASE
+    if ( controlpart !=kControlIndicatorPart )
+        return eventNotHandledErr ;
+    
+    switch( controlpart )
+    {
+    case kControlIndicatorPart :

         nScrollInc = 0 ;
         nScrollInc = 0 ;

-        scrollEvent = wxEVT_SCROLL_THUMBTRACK;
-                       break ;
-       }
-
-  int new_pos = position + nScrollInc;
-
-  if (new_pos < 0)
-      new_pos = 0;
-  if (new_pos > maxPos)
-      new_pos = maxPos;
-       if ( nScrollInc )
-       SetThumbPosition(new_pos);
-       
-  wxScrollEvent event(scrollEvent, 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
-       GetEventHandler()->ProcessEvent(event);
+        scrollEvent = wxEVT_SCROLL_THUMBRELEASE;
+        break ;
+    default :
+        wxFAIL_MSG(wxT("illegal scrollbar selector"));
+        break ;
+    }
+    
+    int new_pos = position + nScrollInc;
+    
+    if (new_pos < minPos)
+        new_pos = minPos;
+    if (new_pos > maxPos)
+        new_pos = maxPos;
+    if ( nScrollInc )
+        SetThumbPosition(new_pos);
+    
+    wxScrollEvent event(scrollEvent, 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
+        GetEventHandler()->ProcessEvent(event);
+    return noErr ;

 }
 
 }
 

+