X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdropdown.cpp;h=87ea5eece9cc7fcbe8341284a289fce8612ed434;hb=e5f9004b672b038e43cf2b20c3fc9327f2b55ffd;hp=801c8a6428cfe81de6b1d82ac5f86154f4d1e3d0;hpb=43ac7c4514658754d09552463425bcd344fb9ded;p=libs%2Fgltk.git

diff --git a/source/dropdown.cpp b/source/dropdown.cpp
index 801c8a6..87ea5ee 100644
--- a/source/dropdown.cpp
+++ b/source/dropdown.cpp
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspgltk
-Copyright © 2007-2011  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include <msp/gl/font.h>
 #include "dropdown.h"
 #include "list.h"
@@ -24,6 +17,7 @@ Dropdown::Dropdown():
 {
 	add(list);
 	list.signal_item_selected.connect(sigc::mem_fun(this, &Dropdown::list_item_selected));
+	list.signal_autosize_changed.connect(sigc::mem_fun(this, &Dropdown::list_autosize_changed));
 }
 
 void Dropdown::autosize()
@@ -47,25 +41,21 @@ void Dropdown::autosize()
 void Dropdown::append(const string &item)
 {
 	list.append(item);
-	resize_list();
 }
 
 void Dropdown::insert(unsigned i, const string &v)
 {
 	list.insert(i, v);
-	resize_list();
 }
 
 void Dropdown::remove(unsigned i)
 {
 	list.remove(i);
-	resize_list();
 }
 
 void Dropdown::clear()
 {
 	list.clear();
-	resize_list();
 }
 
 unsigned Dropdown::get_n_items() const
@@ -129,6 +119,12 @@ void Dropdown::on_style_change()
 	resize_list();
 }
 
+void Dropdown::list_autosize_changed()
+{
+	resize_list();
+	signal_autosize_changed.emit();
+}
+
 void Dropdown::resize_list()
 {
 	list.autosize_all();