// Created: ??/??/98
// RCS-ID: $Id$
// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "radiobut.h"
-#endif
+#include "wx/wxprec.h"
-#include "wx/defs.h"
+#if wxUSE_RADIOBTN
#include "wx/radiobut.h"
-#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxRadioButton, wxControl)
-#endif
-#include <wx/mac/uma.h>
+#include "wx/mac/uma.h"
bool wxRadioButton::Create(wxWindow *parent, wxWindowID id,
- const wxString& label,
+ const wxString& label,
const wxPoint& pos,
const wxSize& size, long style,
const wxValidator& validator,
const wxString& name)
{
- Rect bounds ;
- Str255 title ;
-
- MacPreControlCreate( parent , id , label , pos , size ,style, validator , name , &bounds , title ) ;
-
- m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , title , false , 0 , 0 , 1,
- kControlRadioButtonProc , (long) this ) ;
-
- MacPostControlCreate() ;
-
- m_cycle = this ;
-
- if (HasFlag(wxRB_GROUP))
- {
- AddInCycle( NULL ) ;
- }
- else
- {
- /* search backward for last group start */
- wxRadioButton *chief = (wxRadioButton*) NULL;
- wxWindowList::Node *node = parent->GetChildren().GetLast();
- while (node)
+ m_macIsUserPane = false ;
+
+ if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
+ return false;
+
+ m_label = label ;
+
+ Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
+
+ m_peer = new wxMacControl(this) ;
+ verify_noerr ( CreateRadioButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") ,
+ 0 , false /* no autotoggle */ , m_peer->GetControlRefAddr() ) );
+
+
+ MacPostControlCreate(pos,size) ;
+
+ m_cycle = this ;
+
+ if (HasFlag(wxRB_GROUP))
+ {
+ AddInCycle( NULL ) ;
+ }
+ else
{
- wxWindow *child = node->GetData();
- if (child->IsKindOf( CLASSINFO( wxRadioButton ) ) )
- {
- chief = (wxRadioButton*) child;
- if (child->HasFlag(wxRB_GROUP)) break;
- }
- node = node->GetPrevious();
+ /* search backward for last group start */
+ wxRadioButton *chief = (wxRadioButton*) NULL;
+ wxWindowList::compatibility_iterator node = parent->GetChildren().GetLast();
+ while (node)
+ {
+ wxWindow *child = node->GetData();
+ if (child->IsKindOf( CLASSINFO( wxRadioButton ) ) )
+ {
+ chief = (wxRadioButton*) child;
+ if (child->HasFlag(wxRB_GROUP)) break;
+ }
+ node = node->GetPrevious();
+ }
+ AddInCycle( chief ) ;
}
- AddInCycle( chief ) ;
- }
- return TRUE;
+ return true;
+}
+
+wxRadioButton::~wxRadioButton()
+{
+ RemoveFromCycle();
}
void wxRadioButton::SetValue(bool val)
{
- int i;
- wxRadioButton *cycle;
- if ( GetControlValue( m_macControl ) == val )
- return ;
-
- ::SetControlValue( m_macControl , val ) ;
- if (val)
- {
- cycle=this->NextInCycle();
- if (cycle!=NULL) {
- while (cycle!=this) {
- cycle->SetValue(false);
- cycle=cycle->NextInCycle();
- }
- }
- }
+ wxRadioButton *cycle;
+ if ( m_peer->GetValue() == val )
+ return ;
+
+ m_peer->SetValue( val ) ;
+ if (val)
+ {
+ cycle=this->NextInCycle();
+ if (cycle!=NULL)
+ {
+ while (cycle!=this)
+ {
+ cycle->SetValue(false);
+ cycle=cycle->NextInCycle();
+ }
+ }
+ }
}
bool wxRadioButton::GetValue() const
{
- return ::GetControlValue( m_macControl ) ;
+ return m_peer->GetValue() ;
}
void wxRadioButton::Command (wxCommandEvent & event)
ProcessCommand (event);
}
-void wxRadioButton::MacHandleControlClick( ControlHandle control , SInt16 controlpart )
+wxInt32 wxRadioButton::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
{
+ // if already set -> no action
if ( GetValue() )
- return ;
-
- wxRadioButton *cycle, *old = NULL ;
+ return noErr;
+
+ wxRadioButton *cycle;
cycle=this->NextInCycle();
if (cycle!=NULL) {
- while (cycle!=this) {
- if ( cycle->GetValue() ) {
- old = cycle ;
- cycle->SetValue(false);
- }
- cycle=cycle->NextInCycle();
- }
+ while (cycle!=this) {
+ if ( cycle->GetValue() ) {
+ cycle->SetValue(false);
+ }
+ cycle=cycle->NextInCycle();
+ }
}
- SetValue(true) ;
+ SetValue(true) ;
- if ( old ) {
- wxCommandEvent event(wxEVT_COMMAND_RADIOBUTTON_SELECTED, old->m_windowId );
- event.SetEventObject(old);
- event.SetInt( false );
- old->ProcessCommand(event);
- }
wxCommandEvent event2(wxEVT_COMMAND_RADIOBUTTON_SELECTED, m_windowId );
event2.SetEventObject(this);
event2.SetInt( true );
ProcessCommand(event2);
+ return noErr ;
}
wxRadioButton *wxRadioButton::AddInCycle(wxRadioButton *cycle)
{
- wxRadioButton *next,*current;
-
- if (cycle==NULL) {
- m_cycle=this;
- return(this);
- }
- else {
- current=cycle;
- while ((next=current->m_cycle)!=cycle)
- current=current->m_cycle;
- m_cycle=cycle;
- current->m_cycle=this;
- return(cycle);
- }
-}
+ wxRadioButton *next,*current;
+
+ if (cycle==NULL)
+ {
+ m_cycle=this;
+ return(this);
+ }
+ else
+ {
+ current=cycle;
+ while ((next=current->m_cycle)!=cycle)
+ current=current->m_cycle;
+ m_cycle=cycle;
+ current->m_cycle=this;
+ return(cycle);
+ }
+}
+
+void wxRadioButton::RemoveFromCycle()
+{
+ if (m_cycle==NULL || m_cycle == this)
+ {
+ return;
+ }
+ else
+ {
+ // Find the previous one and make it point to the next one
+ wxRadioButton* prev = this;
+ while (prev->m_cycle != this)
+ prev = prev->m_cycle;
+ prev->m_cycle = m_cycle;
+ }
+}
+
+#endif