libpng vulnerability CAN-2004-0421

[wxWidgets.git] / src / gtk / button.cpp

diff --git a/src/gtk/button.cpp b/src/gtk/button.cpp
index a3f112390869fb1c1d7d009c5ae67c7f6fc22d69..bc4dff97689bc7730ddf494f5afd5592702bba60 100644 (file)
--- a/src/gtk/button.cpp
+++ b/src/gtk/button.cpp
@@ -149,13 +149,16 @@ bool wxButton::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
 
     SetSize( new_size );
 
-    Show( TRUE );
-
     return TRUE;
 }
 
 void wxButton::SetDefault()
 {
+    wxWindow *parent = GetParent();
+    wxCHECK_RET( parent, _T("button without parent?") );
+
+    parent->SetDefaultItem(this);
+    
     GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
     gtk_widget_grab_default( m_widget );
 
@@ -210,8 +213,25 @@ void wxButton::ApplyWidgetStyle()
 
 wxSize wxButton::DoGetBestSize() const
 {
+    // the default button in wxGTK is bigger than the other ones because of an
+    // extra border around it, but we don't want to take it into account in
+    // our size calculations (otherwsie the result is visually ugly), so
+    // always return the size of non default button from here
+    const bool isDefault = GTK_WIDGET_HAS_DEFAULT(m_widget);
+    if ( isDefault )
+    {
+        // temporarily unset default flag
+        GTK_WIDGET_UNSET_FLAGS( m_widget, GTK_CAN_DEFAULT );
+    }
+
     wxSize ret( wxControl::DoGetBestSize() );
 
+    if ( isDefault )
+    {
+        // set it back again
+        GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
+    }
+
 #ifndef __WXGTK20__
     ret.x += 10;  // add a few pixels for sloppy (but common) themes
 #endif