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handle right / left to expand / collapse rows in treeview. Fixes #7138

This commit is contained in:
Yann Leboulanger 2012-04-09 23:22:53 +02:00
parent d42c114e72
commit 5e1e914aea
1 changed files with 21 additions and 0 deletions
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21
src/roster_window.py
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@ -3418,6 +3418,27 @@ class RosterWindow:
num = gtk.gdk.keyval_to_unicode(event.keyval) num = gtk.gdk.keyval_to_unicode(event.keyval)
self.enable_rfilter(unichr(num)) self.enable_rfilter(unichr(num))
elif event.keyval == gtk.keysyms.Left:
treeselection = self.tree.get_selection()
model, list_of_paths = treeselection.get_selected_rows()
if len(list_of_paths) != 1:
return
path = list_of_paths[0]
iter_ = model.get_iter(path)
if model.iter_has_child(iter_):
self.tree.collapse_row(path)
return True
elif event.keyval == gtk.keysyms.Right:
treeselection = self.tree.get_selection()
model, list_of_paths = treeselection.get_selected_rows()
if len(list_of_paths) != 1:
return
path = list_of_paths[0]
iter_ = model.get_iter(path)
if model.iter_has_child(iter_):
self.tree.expand_row(path, False)
return True
def on_roster_treeview_button_release_event(self, widget, event): def on_roster_treeview_button_release_event(self, widget, event):
try: try:
path = self.tree.get_path_at_pos(int(event.x), int(event.y))[0] path = self.tree.get_path_at_pos(int(event.x), int(event.y))[0]