From 6c9b03e2a301ae9ed796c8b52b4cd8299dcb2fd6 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sat, 25 Apr 2020 04:40:08 +0200
Subject: [PATCH] Lua Dialog, fill window with single widget

This is particularly helpful with a file-selector (e.g. mixer
ccreenshot Script)
---
 gtk2_ardour/luadialog.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtk2_ardour/luadialog.cc b/gtk2_ardour/luadialog.cc
index 896d760647..2f701575a1 100644
--- a/gtk2_ardour/luadialog.cc
+++ b/gtk2_ardour/luadialog.cc
@@ -799,7 +799,7 @@ Dialog::Dialog (std::string const& title, luabridge::LuaRef lr)
 				table->attach (*hb, col, cend, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
 			}
 		} else {
-			table->attach (*((*i)->widget ()), col, cend, row, row + 1, Gtk::FILL | Gtk::EXPAND, Gtk::SHRINK);
+			table->attach (*((*i)->widget ()), col, cend, row, row + 1, Gtk::FILL | Gtk::EXPAND, (_widgets.size() == 1) ? (Gtk::FILL | Gtk::EXPAND) : Gtk::SHRINK);
 		}
 	}
 }