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callgraph-view: collapse row with Left Arrow

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This makes Left Arrow do the opposite of Right Arrow.
This commit is contained in:
Christian Hergert
2016-08-30 13:01:16 -07:00
parent fb26c2e8c1
commit 69338ee16e
1 changed files with 13 additions and 4 deletions
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17
lib/sp-callgraph-view.c
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@ -671,13 +671,22 @@ descendants_view_move_cursor_cb (GtkTreeView *descendants_view,
int direction,
gpointer user_data)
{
if (step == GTK_MOVEMENT_VISUAL_POSITIONS && direction == 1)
if (step == GTK_MOVEMENT_VISUAL_POSITIONS)
{
GtkTreePath *path;
gtk_tree_view_get_cursor (descendants_view, &path, NULL);
gtk_tree_view_expand_row (descendants_view, path, FALSE);
g_signal_stop_emission_by_name (descendants_view, "move-cursor");
gtk_tree_view_get_cursor (descendants_view, &path, NULL);
if (direction == 1)
{
gtk_tree_view_expand_row (descendants_view, path, FALSE);
g_signal_stop_emission_by_name (descendants_view, "move-cursor");
}
else if (direction == -1)
{
gtk_tree_view_collapse_row (descendants_view, path);
g_signal_stop_emission_by_name (descendants_view, "move-cursor");
}
gtk_tree_path_free (path);
}