# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1473629047 -7200
# Node ID 647f32d0a004757ecffefcbd0de76dd3967efacc
# Parent  3f8599d9a76604fc5233d7fb3c490ffa7fb584c1
core: workaround issue happening when root widget is changed too quickly (during a transition)

diff -r 3f8599d9a766 -r 647f32d0a004 src/cagou/core/cagou_main.py
--- a/src/cagou/core/cagou_main.py	Sun Sep 11 12:15:41 2016 +0200
+++ b/src/cagou/core/cagou_main.py	Sun Sep 11 23:24:07 2016 +0200
@@ -158,11 +158,19 @@
 
     def changeWidget(self, widget, screen_name="main"):
         """change main widget"""
+        if self._manager.transition.is_active:
+            # FIXME: workaround for what seems a Kivy bug
+            # TODO: report this upstream
+            self._manager.transition.stop()
         screen = self._manager.get_screen(screen_name)
         screen.clear_widgets()
         screen.add_widget(widget)
 
     def show(self, screen="main"):
+        if self._manager.transition.is_active:
+            # FIXME: workaround for what seems a Kivy bug
+            # TODO: report this upstream
+            self._manager.transition.stop()
         if self._manager.current == screen:
             return
         if screen == "main":