X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=blobdiff_plain;f=source%2Flist.cpp;h=a5928ec91a76793d453ef67cba2bd062d89165be;hp=6496018380ffbb12411d4a24eb26caa50c9995cd;hb=6762feb95d685b556ae97a9cd1ce964d2b2ee5fe;hpb=ae62c05fe97d341c4f219656cdce7aadf321991b

diff --git a/source/list.cpp b/source/list.cpp
index 6496018..a5928ec 100644
--- a/source/list.cpp
+++ b/source/list.cpp
@@ -167,7 +167,8 @@ void List::set_selected_index(int i)
 		sel_index = i;
 		focus_index = i;
 		items[sel_index]->set_active(true);
-		set_input_focus(items[focus_index]);
+		if(state&FOCUS)
+			set_input_focus(items[focus_index]);
 		signal_item_selected.emit(sel_index);
 	}
 }
@@ -256,41 +257,28 @@ void List::button_press(int x, int y, unsigned btn)
 
 void List::focus_in()
 {
-	if(focus_index<0)
-		focus_index = sel_index;
-
-	if(focus_index>=0)
-	{
-		scroll_to_focus();
+	if(focus_index>=0 && items[focus_index]->is_visible())
 		set_input_focus(items[focus_index]);
+	else
+	{
+		if(sel_index>=0 && items[sel_index]->is_visible())
+			set_focus_index(sel_index);
+		else if(!items.empty())
+			set_focus_index(first);
 	}
 }
 
 bool List::navigate(Navigation nav)
 {
-	if(nav==NAV_UP)
+	if(nav==NAV_UP && !items.empty())
 	{
-		if(focus_index<0 && !items.empty())
-			focus_index = items.size()-1;
-		else if(focus_index>0)
-			--focus_index;
-		else
-			return false;
-
-		scroll_to_focus();
-		set_input_focus(items[focus_index]);
+		if(focus_index>0)
+			set_focus_index(focus_index-1);
 	}
-	else if(nav==NAV_DOWN)
+	else if(nav==NAV_DOWN && !items.empty())
 	{
-		if(focus_index<0 && !items.empty())
-			focus_index = 0;
-		else if(static_cast<unsigned>(focus_index+1)<items.size())
-			++focus_index;
-		else
-			return false;
-
-		scroll_to_focus();
-		set_input_focus(items[focus_index]);
+		if(static_cast<unsigned>(focus_index+1)<items.size())
+			set_focus_index(focus_index+1);
 	}
 	else if(nav==NAV_ACTIVATE)
 		set_selected_index(focus_index);
@@ -300,6 +288,17 @@ bool List::navigate(Navigation nav)
 	return true;
 }
 
+void List::set_focus_index(int i)
+{
+	focus_index = i;
+	if(focus_index>=0)
+	{
+		scroll_to_focus();
+		if(state&FOCUS)
+			set_input_focus(items[focus_index]);
+	}
+}
+
 void List::item_autosize_changed(Item *item)
 {
 	item->autosize();