Add a signal to notify when the automatic size of a widget changes

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

diff --git a/source/widget.cpp b/source/widget.cpp
index 4e0c4890aa55eaeebe78a9fd0cc393acd6c05723..17bc4e3c95c96a6aed1f3e5eb14129b6951fdd72 100644 (file)
--- a/source/widget.cpp
+++ b/source/widget.cpp
@@ -102,6 +102,7 @@ void Widget::update_style()
        }
 
        on_style_change();
+       signal_autosize_changed.emit();
 }
 
 void Widget::set_tooltip(const string &t)