ruby-****@sourc*****
ruby-****@sourc*****
2012年 10月 2日 (火) 06:04:45 JST
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REMOTE_ADDR = 184.145.80.187
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-treev-addrnhs
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@@ -860,5 +860,11 @@
end
+{{br}}
+{{br}}
+
+Finally in this session, let us look at the((*imaginary, invisible root node.*))Try to add another product, say a 'Scanner Printer SP100' to the list. You will soon realize that it can only be added as a "sub-product" of any of the three existing products. There simply is no row visible, which would contain these products as children.
+
+
#### path = /(.+)(:\d+)/ =~ path ? $1 : $2 #### BUG? Gtk::TreePath#up! <<< doesn't work