fixed menu destruction if it was removed from menubar with Remove

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

diff --git a/src/gtk/choice.cpp b/src/gtk/choice.cpp
index 97eb8e120328d6edf4420f2c40eb70f1774fd69e..4bef419b40e38abd9a46a89faf4c5eca00fed345 100644 (file)
--- a/src/gtk/choice.cpp
+++ b/src/gtk/choice.cpp
@@ -122,12 +122,8 @@ bool wxChoice::Create( wxWindow *parent, wxWindowID id,
 
     m_parent->DoAddChild( this );
 
-    PostCreation();
-    InheritAttributes();
-
-    SetBestSize(size);
-
-    Show( TRUE );
+    PostCreation(size);
+    SetBestSize(size); // need this too because this is a wxControlWithItems
 
     return TRUE;
 }
@@ -441,19 +437,17 @@ void wxChoice::SetSelection( int n )
     gtk_option_menu_set_history( GTK_OPTION_MENU(m_widget), (gint)tmp );
 }
 
-void wxChoice::ApplyWidgetStyle()
+void wxChoice::DoApplyWidgetStyle(GtkRcStyle *style)
 {
-    SetWidgetStyle();
-
     GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
 
-    gtk_widget_set_style( m_widget, m_widgetStyle );
-    gtk_widget_set_style( GTK_WIDGET( menu_shell ), m_widgetStyle );
+    gtk_widget_modify_style( m_widget, style );
+    gtk_widget_modify_style( GTK_WIDGET( menu_shell ), style );
 
     GList *child = menu_shell->children;
     while (child)
     {
-        gtk_widget_set_style( GTK_WIDGET( child->data ), m_widgetStyle );
+        gtk_widget_modify_style( GTK_WIDGET( child->data ), style );
 
         GtkBin *bin = GTK_BIN( child->data );
         GtkWidget *label = (GtkWidget *) NULL;
@@ -462,7 +456,7 @@ void wxChoice::ApplyWidgetStyle()
         if (!label)
             label = BUTTON_CHILD(m_widget);
 
-        gtk_widget_set_style( label, m_widgetStyle );
+        gtk_widget_modify_style( label, style );
 
         child = child->next;
     }
@@ -517,7 +511,7 @@ int wxChoice::GtkAddHelper(GtkWidget *menu, int pos, const wxString& item)
         gtk_widget_realize( menu_item );
         gtk_widget_realize( GTK_BIN(menu_item)->child );
 
-        if (m_widgetStyle) ApplyWidgetStyle();
+        ApplyWidgetStyle();
     }
 
     gtk_signal_connect( GTK_OBJECT( menu_item ), "activate",
@@ -564,8 +558,13 @@ wxSize wxChoice::DoGetBestSize() const
     if ( ret.x < 80 )
         ret.x = 80;
 
-    ret.y = 16 + GetCharHeight();
+    // If this request_size is called with no entries then
+    // the returned height is wrong. Give it a reasonable
+    // default value.
+    if (ret.y <= 18)
+        ret.y = 8 + GetCharHeight();
 
+    CacheBestSize(ret);
     return ret;
 }
 
@@ -578,6 +577,13 @@ bool wxChoice::IsOwnGtkWindow( GdkWindow *window )
 #endif
 }
 
+// static
+wxVisualAttributes
+wxChoice::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+    return GetDefaultAttributesFromGTKWidget(gtk_option_menu_new);
+}
+
 
 #endif // wxUSE_CHOICE