X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flist.cpp;h=a4550c4ee9ad220dfd22336657894b9cca13de9a;hb=729cb06f85e2888a7ac1e72375380257936106c9;hp=653a40c92bc1195e7b75276a50f08fc37891ff29;hpb=d155c3559f7801825a2326b4186b3c7d18c23214;p=libs%2Fgltk.git

diff --git a/source/list.cpp b/source/list.cpp
index 653a40c..a4550c4 100644
--- a/source/list.cpp
+++ b/source/list.cpp
@@ -55,7 +55,7 @@ List::~List()
 		delete data;
 }
 
-void List::autosize_special(const Part &part, Geometry &ageom)
+void List::autosize_special(const Part &part, Geometry &ageom) const
 {
 	if(part.get_name()=="items")
 	{
@@ -65,7 +65,8 @@ void List::autosize_special(const Part &part, Geometry &ageom)
 		unsigned total_h = 0;
 		for(unsigned i=0; i<items.size(); ++i)
 		{
-			const Geometry &igeom = items[i]->get_geometry();
+			Geometry igeom;
+			items[i]->autosize(igeom);
 			max_w = max(max_w, igeom.w);
 			if(view_size==0 || i<view_size)
 				total_h += igeom.h;
@@ -120,8 +121,7 @@ List::Item *List::create_item(unsigned index)
 	else
 		item = new BasicItem(data->get_string(index));
 	add(*item);
-	item->autosize();
-	item->signal_autosize_changed.connect(sigc::bind(sigc::mem_fun(this, &List::item_autosize_changed), item));
+	item->signal_autosize_changed.connect(sigc::mem_fun(this, &List::item_autosize_changed));
 	return item;
 }
 
@@ -213,10 +213,9 @@ void List::reposition_slider()
 	}
 }
 
-void List::item_autosize_changed(Item *item)
+void List::item_autosize_changed()
 {
 	signal_autosize_changed.emit();
-	item->autosize();
 	reposition_items();
 }
 
@@ -228,15 +227,16 @@ void List::reposition_items()
 	if(const Part *items_part = style->get_part("items"))
 	{
 		const Sides &margin = items_part->get_margin();
-		unsigned w = geom.w-margin.left-margin.right;
-		unsigned y = geom.h-margin.top;
+		unsigned w = geom.w-min(geom.w, margin.left+margin.right);
+		unsigned y = geom.h-min(geom.h, margin.top);
 		for(unsigned i=0; i<items.size(); ++i)
 		{
 			if(i<first || !y)
 				items[i]->set_visible(false);
 			else
 			{
-				Geometry igeom = items[i]->get_geometry();
+				Geometry igeom;
+				items[i]->autosize(igeom);
 				if(igeom.h+margin.bottom<=y)
 				{
 					items[i]->set_visible(true);
@@ -344,14 +344,15 @@ void List::DataObserver::refresh_item(unsigned i)
 }
 
 
-void List::Item::autosize_special(const Part &part, Geometry &ageom)
+void List::Item::autosize_special(const Part &part, Geometry &ageom) const
 {
 	if(part.get_name()=="children")
 	{
 		const Sides &margin = part.get_margin();
 		for(list<Child *>::const_iterator i=children.begin(); i!=children.end(); ++i)
 		{
-			const Geometry &cgeom = (*i)->widget->get_geometry();
+			Geometry cgeom;
+			(*i)->widget->autosize(cgeom);
 			ageom.w = max(ageom.w, cgeom.x+cgeom.w+margin.right);
 			ageom.h = max(ageom.h, cgeom.y+cgeom.h+margin.top);
 		}