/////////////////////////////////////////////////////////////////////////////
// Name: spinbutt.cpp
// Purpose: wxSpinButton
-// Author: AUTHOR
+// Author: Stefan Csomor
// Modified by:
-// Created: ??/??/98
+// Created: 1998-01-01
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) Stefan Csomor
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "spinbutt.h"
-#pragma implementation "spinbuttbase.h"
-#endif
+#include "wx/wxprec.h"
+
+#if wxUSE_SPINBTN
#include "wx/spinbutt.h"
#include "wx/mac/uma.h"
-// ============================================================================
-// implementation
-// ============================================================================
-// ----------------------------------------------------------------------------
-// wxWin macros
-// ----------------------------------------------------------------------------
+IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxScrollEvent)
-#if !USE_SHARED_LIBRARY
- IMPLEMENT_DYNAMIC_CLASS(wxSpinButton, wxControl)
- IMPLEMENT_DYNAMIC_CLASS(wxSpinEvent, wxScrollEvent);
-#endif
wxSpinButton::wxSpinButton()
: wxSpinButtonBase()
{
}
-bool wxSpinButton::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
- long style, const wxString& name)
+bool wxSpinButton::Create( wxWindow *parent,
+ wxWindowID id, const wxPoint& pos, const wxSize& size,
+ long style, const wxString& name )
{
+ m_macIsUserPane = false;
+
+ if ( !wxSpinButtonBase::Create( parent, id, pos, size, style, wxDefaultValidator, name ) )
+ return false;
+
m_min = 0;
m_max = 100;
- if (!parent)
- return FALSE;
-
- Rect bounds ;
- Str255 title ;
-
- MacPreControlCreate( parent , id , "" , pos , size ,style,*( (wxValidator*) NULL ) , name , &bounds , title ) ;
+ if (!parent)
+ return false;
+
+ Rect bounds = wxMacGetBoundsForControl( this , pos , size );
- m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , 0 , 0 , 100,
- kControlLittleArrowsProc , (long) this ) ;
-
- wxASSERT_MSG( m_macControl != NULL , "No valid mac control" ) ;
+ m_peer = new wxMacControl( this );
+ OSStatus err = CreateLittleArrowsControl(
+ MAC_WXHWND(parent->MacGetTopLevelWindowRef()), &bounds, 0, m_min, m_max, 1,
+ m_peer->GetControlRefAddr() );
+ verify_noerr( err );
- MacPostControlCreate() ;
+ m_peer->SetActionProc( GetwxMacLiveScrollbarActionProc() );
+ MacPostControlCreate( pos, size );
- return TRUE;
+ return true;
}
wxSpinButton::~wxSpinButton()
{
}
-// Attributes
-////////////////////////////////////////////////////////////////////////////
-
int wxSpinButton::GetMin() const
{
- return m_min;
+ return m_min;
}
int wxSpinButton::GetMax() const
{
- return m_max;
+ return m_max;
}
int wxSpinButton::GetValue() const
{
- return m_value;
+ int n = m_value;
+
+ if (n < m_min)
+ n = m_min;
+ else if (n > m_max)
+ n = m_max;
+
+ return n;
}
void wxSpinButton::SetValue(int val)
{
- m_value = val ;
- wxScrollEvent event(wxEVT_SCROLL_THUMBTRACK, m_windowId);
-
- event.SetPosition(m_value);
- event.SetEventObject( this );
- GetEventHandler()->ProcessEvent(event);
+ m_value = val;
}
void wxSpinButton::SetRange(int minVal, int maxVal)
{
- m_min = minVal;
- m_max = maxVal;
- SetControlMaximum( m_macControl , maxVal ) ;
- SetControlMinimum( m_macControl , minVal ) ;
+ m_min = minVal;
+ m_max = maxVal;
+ m_peer->SetMaximum( maxVal );
+ m_peer->SetMinimum( minVal );
}
-void wxSpinButton::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
+void wxSpinButton::MacHandleValueChanged( int inc )
{
- if ( m_macControl == NULL )
- return ;
-
- int oldValue = m_value ;
- wxEventType scrollEvent = wxEVT_NULL;
- int nScrollInc = 0;
-
- switch( controlpart )
- {
- case kControlUpButtonPart :
- nScrollInc = 1;
- scrollEvent = wxEVT_SCROLL_LINEUP;
- break ;
- case kControlDownButtonPart :
- nScrollInc = -1;
+ wxEventType scrollEvent = wxEVT_NULL;
+ int oldValue = m_value;
+
+ m_value = oldValue + inc;
+
+ if (m_value < m_min)
+ {
+ if ( m_windowStyle & wxSP_WRAP )
+ m_value = m_max;
+ else
+ m_value = m_min;
+ }
+
+ if (m_value > m_max)
+ {
+ if ( m_windowStyle & wxSP_WRAP )
+ m_value = m_min;
+ else
+ m_value = m_max;
+ }
+
+ if ( m_value - oldValue == -1 )
scrollEvent = wxEVT_SCROLL_LINEDOWN;
- break ;
- }
-
- m_value = m_value + nScrollInc;
-
- if (m_value < m_min)
- {
- if ( m_windowStyle & wxSP_WRAP )
- m_value = m_max;
- else
- m_value = m_min;
- }
-
- if (m_value > m_max)
- {
- if ( m_windowStyle & wxSP_WRAP )
- m_value = m_min;
+ else if ( m_value - oldValue == 1 )
+ scrollEvent = wxEVT_SCROLL_LINEUP;
else
- m_value = m_max;
- }
-
- wxSpinEvent event(scrollEvent, m_windowId);
-
- event.SetPosition(m_value);
- event.SetEventObject( this );
- if ((GetEventHandler()->ProcessEvent( event )) &&
- !event.IsAllowed() )
- {
- m_value = oldValue ;
- }
- SetControlValue( m_macControl , m_value ) ;
-
- /* always send a thumbtrack event */
+ scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+
+ // Do not send an event if the value has not actually changed
+ // (Also works for wxSpinCtrl)
+ if ( m_value == oldValue )
+ return;
+
+ wxSpinEvent event( scrollEvent, m_windowId );
+
+ event.SetPosition( m_value );
+ event.SetEventObject( this );
+ if ((GetEventHandler()->ProcessEvent( event )) && !event.IsAllowed())
+ m_value = oldValue;
+
+ m_peer->SetValue( m_value );
+
+ // always send a thumbtrack event
if (scrollEvent != wxEVT_SCROLL_THUMBTRACK)
{
scrollEvent = wxEVT_SCROLL_THUMBTRACK;
- wxSpinEvent event2( scrollEvent, GetId());
+ wxSpinEvent event2( scrollEvent, GetId() );
event2.SetPosition( m_value );
event2.SetEventObject( this );
GetEventHandler()->ProcessEvent( event2 );
}
}
-// ----------------------------------------------------------------------------
-// size calculation
-// ----------------------------------------------------------------------------
-
-wxSize wxSpinButton::DoGetBestSize() const
+void wxSpinButton::MacHandleControlClick( WXWidget control, wxInt16 controlpart, bool mouseStillDown )
{
- if ( (GetWindowStyle() & wxSP_VERTICAL) != 0 )
+ int nScrollInc = 0;
+
+ switch ( controlpart )
{
- // vertical control
- return wxSize(16,
- 2*16);
+ case kControlUpButtonPart :
+ nScrollInc = 1;
+ break;
+
+ case kControlDownButtonPart :
+ nScrollInc = -1;
+ break;
+
+ default:
+ break;
}
- else
+
+ MacHandleValueChanged( nScrollInc ) ;
+}
+
+wxInt32 wxSpinButton::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF event )
+{
+#if 0
+ // these have been handled by the live action proc already
+ int nScrollInc = 0;
+ wxMacCarbonEvent cEvent( (EventRef)event );
+
+ switch ( cEvent.GetParameter<ControlPartCode>(kEventParamControlPart, typeControlPartCode) )
{
- // horizontal control
- return wxSize(2*16,
- 16);
+ case kControlUpButtonPart :
+ nScrollInc = 1;
+ break;
+
+ case kControlDownButtonPart :
+ nScrollInc = -1;
+ break;
+
+ default :
+ break;
}
+
+ MacHandleValueChanged( nScrollInc ) ;
+#endif
+
+ return noErr;
+}
+
+wxSize wxSpinButton::DoGetBestSize() const
+{
+ return wxSize( 16, 24 );
}
+#endif // wxUSE_SPINBTN
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