From 4e0db2b51d66643b3cce6987b327d1d18ffe97f5 Mon Sep 17 00:00:00 2001
From: Lars Kanis <kanis@comcard.de>
Date: Fri, 26 Jun 2015 15:10:43 +0200
Subject: [PATCH] Add simple example with thread and runOnUiThread usage.
---
Manifest.txt | 1 +
examples/thread.rb | 55 ++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 56 insertions(+)
create mode 100644 examples/thread.rb
diff --git a/Manifest.txt b/Manifest.txt
index 39d4f81..df29889 100644
--- a/Manifest.txt
+++ b/Manifest.txt
@@ -128,6 +128,7 @@ examples/textedit/commands.rb
examples/textedit/helpwindow.rb
examples/textedit/prefdialog.rb
examples/textedit/textedit.rb
+examples/thread.rb
examples/unicode.rb
ext/fox16_c/FXRbApp.cpp
ext/fox16_c/FXRbDataTarget.cpp
diff --git a/examples/thread.rb b/examples/thread.rb
new file mode 100644
index 0000000..de35ed9
--- /dev/null
+++ b/examples/thread.rb
@@ -0,0 +1,55 @@
+#!/usr/bin/env ruby
+
+require 'fox16'
+
+class ThreadedWindow < Fox::FXMainWindow
+ include Fox
+
+ def initialize(app)
+ # Call the base class initializer first
+ super(app, "Threaded Widget Test", :opts => DECOR_ALL, width: 200, height: 500)
+
+ @vframe = FXVerticalFrame.new(self,
+ FRAME_SUNKEN|FRAME_THICK|LAYOUT_FILL_X|LAYOUT_FILL_Y, :padding => 0) do |frame|
+ FXButton.new(frame, "Klick to add", opts: FRAME_RAISED|FRAME_THICK|LAYOUT_FILL_X) do |button|
+ button.connect(SEL_COMMAND, method(:on_button_clicked))
+ end
+ end
+ end
+
+ def on_button_clicked(sender, sel, ptr)
+ FXHorizontalFrame.new(@vframe,
+ FRAME_SUNKEN|FRAME_THICK|LAYOUT_FILL_X|LAYOUT_FILL_Y, :padding => 10) do |frame|
+
+ label = FXLabel.new frame, "..."
+
+ Thread.new do
+ 50.times do |seconds|
+ runOnUiThread do
+ label.text = "#{(50 - seconds)/10.0} seconds to remove"
+ end
+ sleep 0.1
+ end
+
+ runOnUiThread do
+ @vframe.removeChild(frame)
+ @vframe.create; @vframe.show; @vframe.recalc
+ end
+ end
+ end
+ @vframe.create; @vframe.show; @vframe.recalc
+ end
+
+ # Create and show this window
+ def create
+ super
+ show(PLACEMENT_SCREEN)
+ end
+end
+
+if __FILE__ == $0
+ application = Fox::FXApp.new("ThreadApp", "FoxTest")
+ ThreadedWindow.new(application)
+ application.create
+ application.run
+end
--
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