X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftoggle.cpp;h=b597eb99d32ad73eb02123e2fa83429d7836977f;hb=707b59d45ae50b69c94918f8f74313283b304597;hp=3b896bedb7290451a202f3dcab2efbe2f40cb965;hpb=0af3c2393bd00f39db3bfaf5b78a7a44f0fd5ff1;p=libs%2Fgltk.git

diff --git a/source/toggle.cpp b/source/toggle.cpp
index 3b896be..b597eb9 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 +8,26 @@ 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_special(const Part &part, Geometry &ageom) const
+{
+	if(part.get_name()=="text")
+		text.autosize(part, ageom);
+}
+
 void Toggle::set_text(const string &t)
 {
 	text = t;
+	signal_autosize_changed.emit();
+	rebuild();
 }
 
 void Toggle::set_exclusive(bool e)
@@ -37,17 +37,37 @@ 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)
 {
+	bool old_value = value;
+
 	value = v;
 	if(value)
 	{
-		state |= ACTIVE;
+		set_state(ACTIVE);
 		if(exclusive && parent)
 			exclude_siblings();
 	}
 	else
-		state &= ~ACTIVE;
+		clear_state(ACTIVE);
+
+	if(value!=old_value)
+		signal_toggled.emit(value);
+}
+
+void Toggle::rebuild_special(const Part &part)
+{
+	if(part.get_name()=="text")
+		text.build(part, state, geom, part_cache);
 }
 
 void Toggle::button_press(int, int, unsigned btn)
@@ -61,30 +81,12 @@ void Toggle::button_release(int x, int y, unsigned btn)
 	if(pressed && btn==1)
 	{
 		if(geom.is_inside_relative(x, y) && (!value || !exclusive))
-		{
 			set_value(!value);
-			signal_toggled.emit(value);
-		}
 
 		pressed = false;
 	}
 }
 
-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);
@@ -92,30 +94,21 @@ void Toggle::on_style_change()
 
 
 Toggle::Loader::Loader(Toggle &t):
-	Widget::Loader(t)
+	DataFile::DerivedObjectLoader<Toggle, Widget::Loader>(t)
 {
 	add("exclusive", &Toggle::exclusive);
 	add("text",      &Loader::text);
 	add("value",     &Toggle::value);
 }
 
-Toggle &Toggle::Loader::get_object() const
-{
-	return static_cast<Toggle &>(wdg);
-}
-
 void Toggle::Loader::finish()
 {
-	Toggle &tgl = static_cast<Toggle &>(wdg);
-	if(tgl.value)
-		tgl.state |= ACTIVE;
-	else
-		tgl.state &= ~ACTIVE;
+	obj.set_state(ACTIVE, (obj.value ? ACTIVE : NORMAL));
 }
 
 void Toggle::Loader::text(const string &t)
 {
-	static_cast<Toggle &>(wdg).text = t;
+	obj.text = t;
 }
 
 } // namespace GLtk