Add Container class

[libs/gltk.git] / source / widget.cpp

diff --git a/source/widget.cpp b/source/widget.cpp
index 48b647b71850b464bf8da56f102170d64bc8cf6e..84d042573ec18aff63230eca34cada3e150dbab3 100644 (file)
--- a/source/widget.cpp
+++ b/source/widget.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of libmspgltk
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Copyright © 2007-2009  Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
@@ -65,8 +65,7 @@ void Widget::set_visible(bool v)
 
        visible=v;
 
-       if(!visible && parent)
-               parent->child_hidden(*this);
+       signal_visibility_changed.emit(visible);
 }
 
 void Widget::set_focus()
@@ -76,7 +75,7 @@ void Widget::set_focus()
        if(!visible)
                throw InvalidState("Can't set focus on invisible widget");
 
-       parent->grab_focus(*this);
+       signal_request_focus.emit();
 }
 
 void Widget::render() const
@@ -158,16 +157,16 @@ void Widget::update_style()
        on_style_change();
 }
 
-void Widget::set_parent(Panel *p)
+void Widget::set_parent(Container *p)
 {
        if(parent && p)
-               throw InvalidState("Widget is already in a Panel");
+               throw InvalidState("Widget is already in a Container");
        parent=p;
 
        on_reparent();
 }
 
-void Widget::set_parent(Widget &w, Panel *p)
+void Widget::set_parent(Widget &w, Container *p)
 {
        w.set_parent(p);
 }