From acd7d39f7fa7d868d95abda956347cd8496b32e0 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Tue, 17 Aug 2010 01:16:43 +0200
Subject: Correctly expand new groups

Also, changed some ints to longs to silence compiler warnings
---
 src/gui/Roster.vala | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/gui/Roster.vala b/src/gui/Roster.vala
index 75e6631..ade3161 100644
--- a/src/gui/Roster.vala
+++ b/src/gui/Roster.vala
@@ -56,8 +56,8 @@ public class Roster {
         start_conversation(contact.jid + "/" + res.key);
       });
     
-    rosterView.model.row_inserted.connect((path, iter) => {
-        Idle.add(() => {rosterView.expand_to_path(path); return false;});
+    rosterView.model.row_has_child_toggled.connect((path, iter) => {
+        rosterView.expand_row(path, true);
       });
     
     Gtk.TreeViewColumn contactColumn = new Gtk.TreeViewColumn.with_attributes(null, new CellRendererContact(), "data", 0, null);
@@ -246,7 +246,7 @@ public class Roster {
       assert_not_reached();
     }
     
-    private int child_iter_index(Gtk.TreeIter iter) {
+    private long child_iter_index(Gtk.TreeIter iter) {
       for(int index = 0; index < childIters.size; ++index) {
         if(childIters[index].stamp != iter.stamp)
           continue;
@@ -264,14 +264,14 @@ public class Roster {
       return childIters.size-1;
     }
     
-    private Gtk.TreeIter get_nth_child_iter(int n) {
-      return childIters[n];
+    private Gtk.TreeIter get_nth_child_iter(long n) {
+      return childIters[(int)n];
     }
     
     private Gtk.TreeIter? get_child_iter(Gtk.TreeIter iter) {
       assert(iter.stamp == stamp && iter.user_data == this);
-      if((int)iter.user_data3 != -1)
-        return get_nth_child_iter((int)iter.user_data3);
+      if((long)iter.user_data3 != -1)
+        return get_nth_child_iter((long)iter.user_data3);
       else
         return null;
     }
@@ -348,7 +348,7 @@ public class Roster {
 
       Gtk.TreePath subpath = new Gtk.TreePath();
 
-      if((int)iter.user_data3 != -1) {
+      if((long)iter.user_data3 != -1) {
         Gtk.TreeIter subiter = get_child_iter(iter);
         subpath = get_child_model(iter).get_path(subiter);
       }
@@ -359,7 +359,7 @@ public class Roster {
     public void get_value(Gtk.TreeIter iter, int column, out Value value) {
       assert (column == 0 && iter.stamp == stamp && iter.user_data == this);
       
-      if((int)iter.user_data3 == -1) {
+      if((long)iter.user_data3 == -1) {
         value = Value(typeof(String));
         value.take_object(iter.user_data2 as String);
       }
@@ -405,7 +405,7 @@ public class Roster {
     public bool iter_next(ref Gtk.TreeIter iter) {
       assert(iter.stamp == stamp && iter.user_data == this);
 
-      if((int)iter.user_data3 == -1) {
+      if((long)iter.user_data3 == -1) {
         bool next = false;
         foreach(String group in groupModels.keys) {
           if(next) {
@@ -448,7 +448,7 @@ public class Roster {
     public bool iter_parent(out Gtk.TreeIter iter, Gtk.TreeIter child) {
       assert(child.stamp == stamp && child.user_data == this);
       
-      if((int)child.user_data3 == -1) {
+      if((long)child.user_data3 == -1) {
           iter.stamp = -1;
           return false;
       }
-- 
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