From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 16 Oct 2019 11:15:34 +0000 (+0300)
Subject: Emit rebuild_needed from a container when a child is added
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=999cd0294889e5eecd61df18a697d2c55ed6c0d6;p=libs%2Fgltk.git

Emit rebuild_needed from a container when a child is added

Otherwise the flag won't properly propagate if the container itself is
already parented.
---

diff --git a/source/container.cpp b/source/container.cpp
index 28e0e2f..6e1a356 100644
--- a/source/container.cpp
+++ b/source/container.cpp
@@ -35,6 +35,7 @@ void Container::add(Widget &wdg)
 	if(wdg.get_animation_interval())
 		check_animation_interval();
 	children_rebuild_needed = true;
+	signal_rebuild_needed.emit();
 	on_child_added(wdg);
 }