gcc warning

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

diff --git a/src/mac/carbon/radiobut.cpp b/src/mac/carbon/radiobut.cpp
index 7fcaaf579dc4e10a894437465532b75586b88d2f..1a31f44a25c95782a9389569d86de5d55905c2d9 100644 (file)
--- a/src/mac/carbon/radiobut.cpp
+++ b/src/mac/carbon/radiobut.cpp
@@ -6,7 +6,7 @@
 // Created:     ??/??/98
 // RCS-ID:      $Id$
 // Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -24,33 +24,39 @@ IMPLEMENT_DYNAMIC_CLASS(wxRadioButton, wxControl)
 #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_macIsUserPane = FALSE ;
+    
+    if ( !wxControl::Create(parent, id, pos, size, style, validator, name) )
+        return false;
+    
+    m_label = label ;
 
-       m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , false , 0 , 0 , 1, 
-               kControlRadioButtonProc , (long) this ) ;
-       
-       MacPostControlCreate() ;
+    Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
+    
+    m_peer = new wxMacControl() ;
+    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 ) ;
+      AddInCycle( NULL ) ;
   }
   else
   {
     /* search backward for last group start */
     wxRadioButton *chief = (wxRadioButton*) NULL;
-    wxWindowList::Node *node = parent->GetChildren().GetLast();
+    wxWindowList::compatibility_iterator node = parent->GetChildren().GetLast();
     while (node)
     {
       wxWindow *child = node->GetData();
@@ -68,27 +74,27 @@ bool wxRadioButton::Create(wxWindow *parent, wxWindowID id,
 
 void wxRadioButton::SetValue(bool val)
 {
-       wxRadioButton *cycle;
-         if ( GetControlValue( (ControlHandle) m_macControl ) == val )
-           return ;
-           
-   ::SetControlValue( (ControlHandle) m_macControl , val ) ;
+    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();
-                               }
-                       }
-               }
+           cycle=this->NextInCycle();
+          if (cycle!=NULL) {
+               while (cycle!=this) {
+                   cycle->SetValue(false);
+                   cycle=cycle->NextInCycle();
+                   }
+               }
+           }
    MacRedrawControl() ;
 }
 
 bool wxRadioButton::GetValue() const
 {
-    return ::GetControlValue( (ControlHandle) m_macControl ) ;
+    return m_peer->GetValue() ;
 }
 
 void wxRadioButton::Command (wxCommandEvent & event)
@@ -97,24 +103,25 @@ void wxRadioButton::Command (wxCommandEvent & event)
   ProcessCommand (event);
 }
 
-void wxRadioButton::MacHandleControlClick( WXWidget control , wxInt16 controlpart ) 
+wxInt32 wxRadioButton::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )  
 {
+    // if already set -> no action
     if ( GetValue() )
-      return ;
+      return noErr;
       
-         wxRadioButton *cycle, *old = NULL ;
+      wxRadioButton *cycle, *old = NULL ;
     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() ) {
+              old = cycle ;
+                cycle->SetValue(false);
+              }
+              cycle=cycle->NextInCycle();
+            }
     }
 
-         SetValue(true) ;
+      SetValue(true) ;
 
     if ( old ) {
       wxCommandEvent event(wxEVT_COMMAND_RADIOBUTTON_SELECTED, old->m_windowId );
@@ -126,22 +133,23 @@ void wxRadioButton::MacHandleControlClick( WXWidget control , wxInt16 controlpar
     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);
+      }
 }