Sha256: f2a7f7cf7c6d2537f3d91002364acf6415b77c127dc87bf232c9f210a1393bcb
Contents?: true
Size: 1.74 KB
Versions: 30
Compression:
Stored size: 1.74 KB
Contents
module Knj::Gtk2::Cb
def self.init(paras)
return paras["cb"].init(paras["items"])
end
def self.sel(cb)
return cb.sel
end
end
class Gtk::ComboBox
def init(items)
@knj = {
"items" => []
}
ls = Gtk::ListStore.new(String, String)
cr = Gtk::CellRendererText.new
self.pack_start(cr, false)
self.add_attribute(cr, "text", 0)
if items.is_a?(Array)
items.each do |appendob|
iter = ls.append
if appendob.is_a?(String)
iter[0] = appendob
elsif appendob.respond_to?("is_knj?")
iter[0] = appendob.title
@knj["items"] << {
"iter" => iter,
"object" => appendob
}
end
end
else
raise "Unsupported type: " + items.class.to_s
end
self.model = ls
self.active = 0
end
def sel
iter = self.active_iter
if @knj["items"].length > 0
@knj["items"].each do |item|
if item["iter"] == iter
return item["object"]
end
end
return false
else
return {
"active" => self.active,
"text" => iter[0]
}
end
end
def sel=(actob)
if actob.respond_to?("is_knj?")
@knj["items"].each do |item|
if item["object"].id == actob.id
self.active_iter = item["iter"]
return nil
end
end
else
self.model.each do |model, path, iter|
text = self.model.get_value(iter, 0)
if text == actob
self.active_iter = iter
return nil
end
end
end
raise "Could not find such a row: " + textval
end
end
Version data entries
30 entries across 30 versions & 1 rubygems