inspector: Destroy popovers on unmap

As an implementation detail, the popover hooks the fade out animation
on ::hide. Destroying the popover right away here is not a problem, but
prevents the animation from actually running. ::unmap will be run after
the animation is finished, so destroy the popover there.

diff --git a/gtk/inspector/prop-list.c b/gtk/inspector/prop-list.c
index 75b3858a39748eeca5edb5b317a266da2e14288e..7a5aa72028840f80447ecb63d3d99e63cbea7ce4 100644 (file)
--- a/gtk/inspector/prop-list.c
+++ b/gtk/inspector/prop-list.c
@@ -231,7 +231,7 @@ row_activated (GtkTreeView *tv,
 
   gtk_widget_show (popover);
 
-  g_signal_connect (popover, "hide", G_CALLBACK (gtk_widget_destroy), NULL);
+  g_signal_connect (popover, "unmap", G_CALLBACK (gtk_widget_destroy), NULL);
 
   g_free (name);
 }