Fix UI::Tree::layout

1 files changed, 1 insertions, 0 deletions

diff --git a/ui.cpp b/ui.cpp
index 566f1a7..ab0de75 100644
--- a/ui.cpp
+++ b/ui.cpp
@@ -1408,6 +1408,7 @@ UI::Rect UI::Tree::layout(const Rect& avail) {
 		r.h += ui_padding;
 		cr.y += r.h;
 		cr.h -= r.h;
+		if (r.w > used.w) used.w = r.w;
 		used.h += r.h;
 	}
 	used.h += ui_padding;