X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flabel.cpp;h=f42646709a3f90e43786742790df4f9e19eb2775;hb=319cde3c06181ba1c3619567525002926d8b4889;hp=36637d0828e66995c8c8519b06c38e4cab48dbc6;hpb=c2635c5a3dca6a6cea5562fd387beb0662b18cf0;p=libs%2Fgltk.git

diff --git a/source/label.cpp b/source/label.cpp
index 36637d0..f426467 100644
--- a/source/label.cpp
+++ b/source/label.cpp
@@ -1,46 +1,63 @@
-/* $Id$
-
-This file is part of libmspgltk
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include "label.h"
 #include "part.h"
+#include "style.h"
+
+using namespace std;
 
 namespace Msp {
 namespace GLtk {
 
-Label::Label(const Resources &r, const std::string &t):
-	Widget(r)
+Label::Label(const string &t)
 {
+	focusable = false;
 	set_text(t);
-	update_style();
 }
 
-void Label::set_text(const std::string &t)
+void Label::autosize()
+{
+	if(!style)
+		return;
+
+	Widget::autosize();
+
+	if(const Part *text_part = style->get_part("text"))
+	{
+		const Sides &margin = text_part->get_margin();
+		geom.w = max(geom.w, text.get_width()+margin.left+margin.right);
+		geom.h = max(geom.h, text.get_height()+margin.top+margin.bottom);
+	}
+
+	rebuild();
+}
+
+void Label::set_text(const string &t)
 {
-	text=t;
+	text = t;
+	signal_autosize_changed.emit();
+	rebuild();
 }
 
-void Label::render_part(const Part &part) const
+void Label::rebuild_special(const Part &part)
 {
 	if(part.get_name()=="text")
-		render_text(part, text);
-	else
-		Widget::render_part(part);
+		text.build(part, geom, part_cache);
+}
+
+void Label::on_style_change()
+{
+	text.set_style(style);
 }
 
 
 Label::Loader::Loader(Label &l):
-	Widget::Loader(l)
+	DataFile::DerivedObjectLoader<Label, Widget::Loader>(l)
 {
-	add("text", &Label::text);
+	add("text", &Loader::text);
 }
 
-Label &Label::Loader::get_object()
+void Label::Loader::text(const string &t)
 {
-	return static_cast<Label &>(wdg);
+	obj.text = t;
 }
 
 } // namespace GLtk