Initialized m_startint in the constructor to avoid cloning of uninitialized value

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

diff --git a/src/mac/radiobut.cpp b/src/mac/radiobut.cpp
index 99d51f705c3ab4edc6e52f8f40c1c52b77811787..c786409a4dc839ddba4ca5a1e86cdaa5792d7340 100644 (file)
--- a/src/mac/radiobut.cpp
+++ b/src/mac/radiobut.cpp
@@ -81,10 +81,6 @@ void wxRadioButton::SetValue(bool val)
                                }
                        }
                }
-    wxCommandEvent event(wxEVT_COMMAND_RADIOBUTTON_SELECTED, m_windowId );
-    event.SetEventObject(this);
-    event.SetInt( GetValue() );
-    ProcessCommand(event);
 }
 
 bool wxRadioButton::GetValue() const
@@ -100,7 +96,33 @@ void wxRadioButton::Command (wxCommandEvent & event)
 
 void wxRadioButton::MacHandleControlClick( ControlHandle control , SInt16 controlpart ) 
 {
+    if ( GetValue() )
+      return ;
+      
+         wxRadioButton *cycle, *old = NULL ;
+    cycle=this->NextInCycle();
+    if (cycle!=NULL) {
+         while (cycle!=this) {
+           if ( cycle->GetValue() ) {
+             old = cycle ;
+                   cycle->SetValue(false);
+                 }
+                 cycle=cycle->NextInCycle();
+               }
+    }
+
          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);
 }
 
 wxRadioButton *wxRadioButton::AddInCycle(wxRadioButton *cycle)