From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 23 Sep 2019 18:36:18 +0000 (+0300)
Subject: Adjust protections of list item base classes
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=commitdiff_plain;h=ab8e29ecf63fa423d045ee71357fc65994e6bd0a

Adjust protections of list item base classes
---

diff --git a/source/list.h b/source/list.h
index 1de05f6..4526a48 100644
--- a/source/list.h
+++ b/source/list.h
@@ -61,8 +61,11 @@ private:
 	};
 
 public:
-	class Item: public Container
+	class Item: virtual public Widget, protected Container
 	{
+	protected:
+		Item() { }
+
 	public:
 		virtual const char *get_class() const { return "listitem"; }
 
@@ -76,17 +79,20 @@ public:
 
 	class SimpleItem: public Item
 	{
-	private:
+	protected:
+		SimpleItem() { }
+
 		virtual void on_style_change();
 	};
 
 	class MultiColumnItem: public Item
 	{
 	protected:
+		MultiColumnItem() { }
+
 		virtual void check_widths(std::vector<unsigned> &) const;
 		virtual void set_widths(const std::vector<unsigned> &);
 
-	private:
 		virtual void on_style_change();
 	};