From 6e528dac8a7a8719345f7f0faf8be4febfcf87dc Mon Sep 17 00:00:00 2001
From: Lars Kanis <kanis@comcard.de>
Date: Tue, 7 Jul 2015 10:49:44 +0200
Subject: [PATCH] Even if setText typically doesn't break, if called from a
second thread, it's better to use runOnUiThread in souch a case.
---
examples/groupbox.rb | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/examples/groupbox.rb b/examples/groupbox.rb
index 26a99b7..6076d99 100755
--- a/examples/groupbox.rb
+++ b/examples/groupbox.rb
@@ -361,12 +361,14 @@ class GroupWindow < FXMainWindow
show(PLACEMENT_SCREEN)
# Create a thread to update the clock
- @clockThread = Thread.new(@clockLabel) { |clockLabel|
+ @clockThread = Thread.new(@clockLabel) do |clockLabel|
while true
- clockLabel.text = Time.now.strftime("%I:%M:%S %p")
+ runOnUiThread do
+ clockLabel.text = Time.now.strftime("%I:%M:%S %p")
+ end
sleep(1)
end
- }
+ end
end
end
--
GitLab