[Ruby-GNOME2 Project Website] update - tut-gtk2-treev-trees (ruby-gnome2-doc-cvs) - Ruby-GNOME2

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@@ -307,10 +307,6 @@
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-Following are the two advertised example programs demonstrating the use of((*set_cell_data_func*))method.
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 {{image_right("liststore-cdFunc.png")}}
 
 In the first ("Grocery List") program, in the code block associated with((*set_cell_data_func*))method we are checking if "Buy" column contains TRUE. If it does, the background of the column is set to red. Note, that cell renderer is aware of two places where the "Buy" column data exists. (1) The first place is the persistent model column of which the renderer was made aware of by the column constructor, which in a form of hash argument conveyed to it the model column number for the((*:text*))attribute (i.e. for the value of "Buy" column in a model row), and (2) the second place is the view column in the tree view, for which cell renderer itself is responsible to update, whenever this column's data in the model changes.



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