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notebook: Don't crash when dnd'ing tabs out

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https://bugzilla.gnome.org/show_bug.cgi?id=760754
This commit is contained in:
Benjamin Otte 2016-01-18 15:01:49 +01:00
parent eca1b3cba3
commit 3281d1a284
1 changed files with 11 additions and 2 deletions
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13
gtk/gtknotebook.c
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@ -3060,9 +3060,18 @@ gtk_notebook_stop_reorder (GtkNotebook *notebook)
priv->has_scrolled = FALSE;
priv->during_reorder = FALSE;
}
hide_drag_window (notebook, priv, page);
hide_drag_window (notebook, priv, page);
}
else
{
g_object_ref (page->tab_label);
gtk_container_remove (GTK_CONTAINER (gtk_widget_get_parent (page->tab_label)), page->tab_label);
gtk_css_node_set_parent (gtk_widget_get_css_node (page->tab_label),
gtk_css_gadget_get_node (page->gadget));
gtk_widget_set_parent (page->tab_label, GTK_WIDGET (notebook));
g_object_unref (page->tab_label);
}
priv->operation = DRAG_OPERATION_NONE;