ruby-****@sourc*****
ruby-****@sourc*****
2012年 10月 10日 (水) 17:57:14 JST
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REMOTE_ADDR = 184.145.82.7
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk2-treev-cbbr
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@@ -23,7 +23,6 @@
# column will be an editable combo-box and the last column
# will be the name of the product category or the product to buy.
def setup_tree_view(treeview)
-
# Create a Gtk::ListStore that will be used for the
# combo box renderer.
model = Gtk::ListStore.new(String)
@@ -40,17 +39,14 @@
renderer = Gtk::CellRendererText.new
column = Gtk::TreeViewColumn.new("Buy", renderer, "text" => BUY_COLUMN)
-
treeview.append_column(column)
# Create the GtkCellRendererCombo and add the tree model.
# Then add the renderer to a new column and add the column
# to the GtkTreeView
-
renderer = Gtk::CellRendererCombo.new
column = Gtk::TreeViewColumn.new("Count", renderer, "text" => COUNT_COLUMN)
- ## renderer.width = 20 # doesn't work
- ## renderer.set_fixed_size(40, -1) # doesn't work
+ ## renderer.width = 20 # doesn't work
+ ## renderer.set_fixed_size(20, -1) # doesn't work
column.set_cell_data_func(renderer) do |tvc, cell, model, iter|
cell.editable = iter.has_child? ? false : true
fix_parents_total(iter) if !iter.has_child?