File: c_tree_remove_selection_cmd.e

package info (click to toggle)
egtk 0.3.6-8
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 2,984 kB
  • ctags: 5,256
  • sloc: ansic: 2,320; sh: 273; makefile: 234
file content (35 lines) | stat: -rw-r--r-- 513 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
class C_TREE_REMOVE_SELECTION_CMD

inherit

	C_TREE_BASE_CMD

creation

	make

feature

	execute is
		local
			tree: GTK_CTREE
			node: GTK_CTREE_NODE
		do
			print ("Remove selection%N")
			tree := c_tree_cmd.ctree

			if tree.selection /= Void then
				tree.freeze
				from
				until tree.selection = Void
				loop
					!!node.make_from_pointer (tree.selection.data_as_pointer)
					-- TODO: update counts of pages 
					tree.remove_node (node)
				end
				tree.thaw
			end
			c_tree_cmd.after_press
		end

end