X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b292e2f512fa9b25e2d2928604ab884b00e6c6bf..657865d295e327e679d3ea493cff6fb1ca50cd3c:/src/gtk/checkbox.cpp

diff --git a/src/gtk/checkbox.cpp b/src/gtk/checkbox.cpp
index daafd5f43f..85425761d0 100644
--- a/src/gtk/checkbox.cpp
+++ b/src/gtk/checkbox.cpp
@@ -14,6 +14,9 @@
 
 #include "wx/checkbox.h"
 
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
@@ -97,6 +100,11 @@ void wxCheckBox::SetValue( bool state )
 {
     wxCHECK_RET( m_widget != NULL, "invalid checkbox" );
     
+    if ( state == GetValue() )
+        return;
+
+    // for compatibility with wxMSW don't send notification when the check box
+    // state is changed programmatically
     m_blockFirstEvent = TRUE;
 
     gtk_toggle_button_set_state( GTK_TOGGLE_BUTTON(m_widget), state );