test that the candidate parent window isn't being deleted (this would result in a...

[wxWidgets.git] / src / gtk1 / button.cpp

diff --git a/src/gtk1/button.cpp b/src/gtk1/button.cpp
index e12cd26f15069920aa5411cfea7598dac421e6d6..6d71384052e2ba9125e6569788c95ec7ce375673 100644 (file)
--- a/src/gtk1/button.cpp
+++ b/src/gtk1/button.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        button.cpp
+// Name:        src/gtk1/button.cpp
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
@@ -10,11 +10,12 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
-#include "wx/defs.h"
-
 #if wxUSE_BUTTON
 
-#include "wx/button.h"
+#ifndef WX_PRECOMP
+    #include "wx/button.h"
+#endif
+
 #include "wx/stockitem.h"
 
 #include "wx/gtk1/private.h"
@@ -107,14 +108,14 @@ bool wxButton::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
       const wxPoint &pos, const wxSize &size,
       long style, const wxValidator& validator, const wxString &name )
 {
-    m_needParent = TRUE;
-    m_acceptsFocus = TRUE;
+    m_needParent = true;
+    m_acceptsFocus = true;
 
     if (!PreCreation( parent, pos, size ) ||
         !CreateBase( parent, id, pos, size, style, validator, name ))
     {
         wxFAIL_MSG( wxT("wxButton creation failed") );
-        return FALSE;
+        return false;
     }
 
     m_widget = gtk_button_new_with_label("");
@@ -154,18 +155,17 @@ bool wxButton::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
 }
 
 
-void wxButton::SetDefault()
+wxWindow *wxButton::SetDefault()
 {
-    wxWindow *parent = GetParent();
-    wxCHECK_RET( parent, _T("button without parent?") );
-
-    parent->SetDefaultItem(this);
+    wxWindow *oldDefault = wxButtonBase::SetDefault();
 
     GTK_WIDGET_SET_FLAGS( m_widget, GTK_CAN_DEFAULT );
     gtk_widget_grab_default( m_widget );
 
     // resize for default border
     gtk_button_style_set_callback( m_widget, NULL, this );
+
+    return oldDefault;
 }
 
 /* static */
@@ -193,11 +193,11 @@ void wxButton::SetLabel( const wxString &lbl )
 bool wxButton::Enable( bool enable )
 {
     if ( !wxControl::Enable( enable ) )
-        return FALSE;
+        return false;
 
     gtk_widget_set_sensitive( BUTTON_CHILD(m_widget), enable );
 
-    return TRUE;
+    return true;
 }
 
 bool wxButton::IsOwnGtkWindow( GdkWindow *window )
@@ -253,4 +253,3 @@ wxButton::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
 }
 
 #endif // wxUSE_BUTTON
-