Method: TreeNodeWindow#del_row

Defined in:
lib/gui/treenode_window.rb

#del_row(node) ⇒ Object

del a row in the tree when a node is removed



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# File 'lib/gui/treenode_window.rb', line 39

def del_row(node)
	iter=search_node(node)
	if iter != nil	
		@tree_store.remove(@tree_store.get_iter(iter))
		
		#reduce count value
		if node
			#search for parent iter
		
			endloop=false
			begin
				if node.map == ROOTMAPADDR
					iter=0
					endloop=true
				else
					iter=search_node($network[node.map])
				end
				#adjust network map nb hosts
				str_tmp=@tree_store.get_value(@tree_store.get_iter("#{iter}"),1)
				if str_tmp
					str_tmp.scan(@re) do |network_ip, nb_host|
						nb_host=1 unless nb_host.to_i() > 0
						@tree_store.set_value(@tree_store.get_iter("#{iter}"),1,"#{network_ip} (#{nb_host.to_i()-1})")
						node=$network[network_ip]
					end
				end
			end while !endloop
		end
	end
end