ruby-****@sourc*****
ruby-****@sourc*****
2004年 4月 3日 (土) 07:40:17 JST
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REMOTE_ADDR = 200.216.151.125
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/en/?tut-treeview-selection-doubleclick
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- {{link "tut-treeview-selection-handle", nil, "tut-treeview", "tut-treeview-selection-contextmenu"}}
= Double-Clicks on a Row
+ {{link "tut-treeview-selection-handle", nil, "tut-treeview", "tut-treeview-selection-contextmenu"}}
Catching double-clicks on a row is quite easy and is done by connecting to a tree view's "row-activated" signal, like this:
view.signal_connect("row-activated") do |view, path, column|
puts "Row #{path.to_str} was clicked!"
if iter = view.model.get_iter(path)
puts "Double-clicked row contains name #{iter[0]}!"
end
end