on_action needs to point to a block:
:on_action{l.text = "some text"}
or
:on_action => :do_stuff
def do_stuff
Proc.new {
puts "stuff"
}
end
You can also do:
:on_action => method(:do_stuff)
Which I believe won't require a block in your method.
- Matt
On Tue, Apr 21, 2009 at 1:39 AM, F
I found I could fix one problem by moving the label and button
declarations outside the layout_view block:
w = window(:title => "Window", :size => [300,150])
l = label(:text_align => :center, :text => "", :layout => {:expand =>
[:width, :height], :align => "center"})
btn = button(:title => "
Got two unexpected results from running this script in HotConsole:
require 'hotcocoa'
include HotCocoa
w = window(:title => "Window", :size => [220,100])
$lv = layout_view :frame => [0,0,200,80], :layout => {:expand =>
[:width, :height], :align => :center, :start => true} do |view|
view <<
