// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "scrolbar.h"
-#endif
-
-#include "wx/defs.h"
+#include "wx/wxprec.h"
#ifndef WX_PRECOMP
#include "wx/intl.h"
#include "wx/scrolbar.h"
#include "wx/mac/uma.h"
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxScrollBar, wxControl)
BEGIN_EVENT_TABLE(wxScrollBar, wxControl)
END_EVENT_TABLE()
-#endif
-
-extern ControlActionUPP wxMacLiveScrollbarActionUPP ;
-// Scrollbar
-bool wxScrollBar::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos,
- const wxSize& size, long style,
- const wxValidator& validator,
- const wxString& name)
+bool wxScrollBar::Create(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
{
- m_macIsUserPane = FALSE ;
-
+ m_macIsUserPane = false ;
+
if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
- return FALSE;
+ return false;
Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
- m_macControl = (WXWidget) ::NewControl(MAC_WXHWND(parent->MacGetTopLevelWindowRef()) ,
- &bounds , "\p" , true , 0 , 0 , 100,
- kControlScrollBarLiveProc , (long) this) ;
- wxASSERT_MSG( (ControlRef) m_macControl != NULL , wxT("No valid mac control") ) ;
+ m_peer = new wxMacControl(this) ;
+ verify_noerr( CreateScrollBarControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds ,
+ 0 , 0 , 100 , 1 , true /* liveTracking */ , GetwxMacLiveScrollbarActionProc() , m_peer->GetControlRefAddr() ) );
- ::SetControlAction( (ControlRef) m_macControl , wxMacLiveScrollbarActionUPP ) ;
+ MacPostControlCreate( pos, size ) ;
- MacPostControlCreate(pos,size) ;
-
- return TRUE;
+ return true;
}
wxScrollBar::~wxScrollBar()
void wxScrollBar::SetThumbPosition(int viewStart)
{
- ::SetControl32BitValue( (ControlRef) m_macControl , viewStart ) ;
+ m_peer->SetValue( viewStart ) ;
}
int wxScrollBar::GetThumbPosition() const
{
- return ::GetControl32BitValue( (ControlRef) 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_pageSize = pageSize;
m_viewSize = thumbSize;
m_objectSize = range;
- int range1 = wxMax((m_objectSize - m_viewSize), 0) ;
-
- SetControl32BitMaximum( (ControlRef) m_macControl , range1 ) ;
- SetControl32BitMinimum( (ControlRef) m_macControl , 0 ) ;
- SetControl32BitValue( (ControlRef) m_macControl , position ) ;
+ int range1 = wxMax((m_objectSize - m_viewSize), 0) ;
- if ( UMAGetAppearanceVersion() >= 0x0110 )
- {
- if ( SetControlViewSize != (void*) kUnresolvedCFragSymbolAddress )
- {
- SetControlViewSize( (ControlRef) m_macControl , m_viewSize ) ;
- }
- }
- if ( refresh )
- MacRedrawControl() ;
+ m_peer->SetMaximum( range1 ) ;
+ m_peer->SetMinimum( 0 ) ;
+ m_peer->SetValue( position ) ;
+ m_peer->SetViewSize( m_viewSize ) ;
}
-
void wxScrollBar::Command(wxCommandEvent& event)
{
- SetThumbPosition(event.m_commandInt);
+ SetThumbPosition(event.GetInt());
ProcessCommand(event);
}
-void wxScrollBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown )
+void wxScrollBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown )
{
- if ( (ControlRef) m_macControl == NULL )
- return ;
-
- int position = GetControl32BitValue( (ControlRef) m_macControl) ;
- int minPos = GetControl32BitMinimum( (ControlRef) m_macControl) ;
- int maxPos = GetControl32BitMaximum( (ControlRef) m_macControl) ;
-
+ 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 )
+ if ( !mouseStillDown && controlpart != kControlIndicatorPart )
return ;
-
- switch( controlpart )
+
+ switch ( controlpart )
{
case kControlUpButtonPart :
nScrollInc = -1;
scrollEvent = wxEVT_SCROLL_LINEUP;
break ;
+
case kControlDownButtonPart :
nScrollInc = 1;
scrollEvent = wxEVT_SCROLL_LINEDOWN;
break ;
+
case kControlPageUpPart :
nScrollInc = -m_pageSize;
scrollEvent = wxEVT_SCROLL_PAGEUP;
break ;
+
case kControlPageDownPart :
nScrollInc = m_pageSize;
scrollEvent = wxEVT_SCROLL_PAGEDOWN;
break ;
+
case kControlIndicatorPart :
nScrollInc = 0 ;
if ( mouseStillDown )
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)
+ else 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 ;
+ 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;
+ else 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 ;
+}
projects / wxWidgets.git / blobdiff