X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftoggle.cpp;h=8c727d6c333e023e03bc77c113fbd921dabb5bde;hb=30780ba31be92c977a68a2a9103eeba87747d530;hp=dd6ce359cad95ef691884b1e67128fcebafb81be;hpb=dd50af46f312d1e1df240e514183b1f6adabbb4b;p=libs%2Fgltk.git

diff --git a/source/toggle.cpp b/source/toggle.cpp
index dd6ce35..8c727d6 100644
--- a/source/toggle.cpp
+++ b/source/toggle.cpp
@@ -5,25 +5,45 @@ Copyright © 2007  Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
+#include "panel.h"
 #include "part.h"
 #include "toggle.h"
 
+using namespace std;
+
 namespace Msp {
 namespace GLtk {
 
 Toggle::Toggle(const Resources &r):
 	Widget(r),
 	pressed(false),
-	value(false)
+	value(false),
+	exclusive(false)
 {
 	update_style();
 }
 
+void Toggle::set_text(const string &t)
+{
+	text=t;
+}
+
+void Toggle::set_exclusive(bool e)
+{
+	exclusive=e;
+	if(exclusive && value)
+		exclude_siblings();
+}
+
 void Toggle::set_value(bool v)
 {
 	value=v;
 	if(value)
+	{
 		state|=ACTIVE;
+		if(exclusive && parent)
+			exclude_siblings();
+	}
 	else
 		state&=~ACTIVE;
 }
@@ -54,12 +74,22 @@ void Toggle::render_special(const Part &part) const
 		render_text(part, text);
 }
 
+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);
+}
+
 
 Toggle::Loader::Loader(Toggle &t):
 	Widget::Loader(t)
 {
-	add("text",  &Toggle::text);
-	add("value", &Toggle::value);
+	add("exclusive", &Toggle::exclusive);
+	add("text",      &Toggle::text);
+	add("value",     &Toggle::value);
 }
 
 Toggle &Toggle::Loader::get_object() const