Sha256: de35f1bea1c8c73fbe4d21f81862a1e945ca38f5d464307997614f24535442ec
Contents?: true
Size: 462 Bytes
Versions: 7
Compression:
Stored size: 462 Bytes
Contents
#!/usr/bin/ruby -W
require "Qt"
app = Qt::Application.new(ARGV)
hello = Qt::PushButton.new('Hello World!')
hello.resize(100, 30)
hello.show()
# This code hangs the application because it is trying to access the GUI
# (QT code) outside of the main thread
#Thread.new { sleep 2; hello.resize(200,50) }
# This code executes because it puts the GUI code inside
# Qt.execute_in_main_thread
Qt.execute_in_main_thread { sleep 2; hello.resize(200,50) }
app.exec()
Version data entries
7 entries across 7 versions & 2 rubygems