Hi,
I have a problem with evt_tree_sel_changed not getting fired when I’m
selecting a node programatically on a TreeCtrl with the TR_MULTIPLE flag
set.
Is this intended?
I’ve got some code depending on the evt-handler.
Can I work around this? I thought of EvtHandler#add_pending_event but I
can’t figure out the correct commandType parameter to TreeEvent#new.
Here’s a sample app, that demonstrates the above:
require ‘wx’
include Wx
class MyFrame < Frame
def initialize
super nil, -1, “no sel event”
@tree = TreeCtrl.new(self, -1, :style => TR_MULTIPLE)
evt_tree_sel_changed(@tree) do |e|
puts "sel changed #{@tree.get_item_text(e.get_item)}"
end
@root = @tree.add_root 'root', 0
child = @tree.insert_item @root, 0, 'child'
@tree.expand @root
@tree.select_item child
end
end
class MyApp < App
def on_init
f = MyFrame.new
f.show
end
end
MyApp.new.main_loop
Thanks in advance,
Christian.