Class: Gtk::Container

Inherits:
Object
  • Object
show all
Extended by:
GLib::Deprecatable
Includes:
Enumerable
Defined in:
lib/gtk3/container.rb,
lib/gtk3/deprecated.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.child_properties ⇒ Object 



21
22
23
 
# File 'lib/gtk3/container.rb', line 21

def child_properties
  child_properties_raw[0]
end

.child_properties_raw ⇒ Object 



20
 
# File 'lib/gtk3/container.rb', line 20

alias_method :child_properties_raw, :child_properties

Instance Method Details

#<<(widget) ⇒ Object 



28
29
30
31
 
# File 'lib/gtk3/container.rb', line 28

def <<(widget)
  add(widget)
  self
end

#child_get_property(child, name) ⇒ Object 



44
45
46
47
48
49
 
# File 'lib/gtk3/container.rb', line 44

def child_get_property(child, name)
  property = self.class.find_child_property(name)
  value = GLib::Value.new(property.value_type)
  child_get_property_raw(child, name, value)
  value.value
end

#child_get_property_raw ⇒ Object 



43
 
# File 'lib/gtk3/container.rb', line 43

alias_method :child_get_property_raw, :child_get_property

#focus_chain ⇒ Object 



34
35
36
37
38
39
40
41
 
# File 'lib/gtk3/container.rb', line 34

def focus_chain
  set_explicitly, widgets = focus_chain_raw
  if set_explicitly
    widgets
  else
    nil
  end
end

#focus_chain_raw ⇒ Object 



33
 
# File 'lib/gtk3/container.rb', line 33

alias_method :focus_chain_raw, :focus_chain