ruby-****@sourc*****
ruby-****@sourc*****
2012年 8月 20日 (月) 04:11:54 JST
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REMOTE_ADDR = 70.49.49.99
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-treev-trees
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@@ -7,7 +7,8 @@
{{image_right("treev-trees-ok.png")}}
-Our example program "treestore.rb" is a revised version of the "Grocery List" program from the previous session, splitting the products into two categories: "Cleaning Supplies" and "Food", which both have children of their own. The quantity of each category is set initially to zero, and is calculated during the run-time, just momentarily before it is displayed as 4 and 7 respectively. Note, there are two logical columns under the header ((*Buy.*)) The left logical column represents the parent column with a small expander triangle at the edge, slightly shifted to the right is the row of children.
+Our example program "treestore.rb" is a revised version of the "Grocery List" program from the previous session, splitting the products into two categories: "Cleaning Supplies" and "Food", which both have children of their own. The quantity of each category is set initially to zero, and is calculated, counting all children, which have the "Buy" column set to TRUE, during the run-time hence displaying 4 and 7 respectively. Note, there are two logical columns under the header ((*Buy.*)) The left logical column represents the parent column with a small expander triangle at the edge, slightly shifted to the right is the row of children.
+
{{br}}