X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftoggle.cpp;h=6d2a10b16644d6254163b53b26c6f92ead7754ce;hb=39cf4c8d917dc60c087fb4af6885bfa78f6fba34;hp=3b896bedb7290451a202f3dcab2efbe2f40cb965;hpb=0af3c2393bd00f39db3bfaf5b78a7a44f0fd5ff1;p=libs%2Fgltk.git

diff --git a/source/toggle.cpp b/source/toggle.cpp
index 3b896be..6d2a10b 100644
--- a/source/toggle.cpp
+++ b/source/toggle.cpp
@@ -1,12 +1,6 @@
-/* $Id$
-
-This file is part of libmspgltk
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include "panel.h"
 #include "part.h"
+#include "style.h"
 #include "toggle.h"
 
 using namespace std;
@@ -14,20 +8,34 @@ using namespace std;
 namespace Msp {
 namespace GLtk {
 
-Toggle::Toggle(const Resources &r, const string &t):
-	Widget(r),
+Toggle::Toggle(const string &t):
 	text(),
 	pressed(false),
 	value(false),
 	exclusive(false)
 {
-	update_style();
 	set_text(t);
 }
 
+void Toggle::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);
+	}
+}
+
 void Toggle::set_text(const string &t)
 {
 	text = t;
+	signal_autosize_changed.emit();
 }
 
 void Toggle::set_exclusive(bool e)
@@ -37,6 +45,15 @@ void Toggle::set_exclusive(bool e)
 		exclude_siblings();
 }
 
+void Toggle::exclude_siblings()
+{
+	const list<Widget *> &siblings = parent->get_children();
+	for(list<Widget *>::const_iterator i=siblings.begin(); i!=siblings.end(); ++i)
+		if(Toggle *tgl = dynamic_cast<Toggle *>(*i))
+			if(tgl!=this && tgl->get_exclusive() && tgl->get_value())
+				tgl->set_value(false);
+}
+
 void Toggle::set_value(bool v)
 {
 	value = v;
@@ -50,6 +67,12 @@ void Toggle::set_value(bool v)
 		state &= ~ACTIVE;
 }
 
+void Toggle::render_special(const Part &part) const
+{
+	if(part.get_name()=="text")
+		text.render(part, geom);
+}
+
 void Toggle::button_press(int, int, unsigned btn)
 {
 	if(btn==1)
@@ -70,21 +93,6 @@ void Toggle::button_release(int x, int y, unsigned btn)
 	}
 }
 
-void Toggle::render_special(const Part &part) const
-{
-	if(part.get_name()=="text")
-		text.render(part, geom);
-}
-
-void Toggle::exclude_siblings()
-{
-	const list<Widget *> &siblings = parent->get_children();
-	for(list<Widget *>::const_iterator i=siblings.begin(); i!=siblings.end(); ++i)
-		if(Toggle *tgl = dynamic_cast<Toggle *>(*i))
-			if(tgl!=this && tgl->get_exclusive() && tgl->get_value())
-				tgl->set_value(false);
-}
-
 void Toggle::on_style_change()
 {
 	text.set_style(style);
@@ -101,12 +109,12 @@ Toggle::Loader::Loader(Toggle &t):
 
 Toggle &Toggle::Loader::get_object() const
 {
-	return static_cast<Toggle &>(wdg);
+	return static_cast<Toggle &>(obj);
 }
 
 void Toggle::Loader::finish()
 {
-	Toggle &tgl = static_cast<Toggle &>(wdg);
+	Toggle &tgl = get_object();
 	if(tgl.value)
 		tgl.state |= ACTIVE;
 	else
@@ -115,7 +123,7 @@ void Toggle::Loader::finish()
 
 void Toggle::Loader::text(const string &t)
 {
-	static_cast<Toggle &>(wdg).text = t;
+	get_object().text = t;
 }
 
 } // namespace GLtk