From e6758b6ba81e440e95fae2c0f0a055708f989123 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Tue, 5 Nov 2024 14:56:37 -0700
Subject: [PATCH] Canvas; make button handle dynamic size allocation

---
 libs/canvas/button.cc | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/libs/canvas/button.cc b/libs/canvas/button.cc
index b9a4b212b9..cb04c4294c 100644
--- a/libs/canvas/button.cc
+++ b/libs/canvas/button.cc
@@ -101,6 +101,8 @@ Button::init ()
 
 	Rect r = _label->bounding_box ();
 	_label->set_position (Duple ((width - r.width())/2.0, (height - r.height())/2.0));
+
+	set_size_request (width, height);
 }
 
 void
@@ -129,9 +131,16 @@ void
 Button::set_label (std::string const & str)
 {
 	_label->set (str);
-	/* move to recenter */
+
 	Rect r = _label->bounding_box ();
+
+	/* alter our own size request to fit text + padding */
+	set_size_request (r.width(), r.height());
+
+	/* move to recenter */
+
 	_label->set_position (Duple ((width - r.width())/2.0, (height - r.height())/2.0));
+
 	redraw ();
 }