Class: CWM::SelectionBox

Inherits:

AbstractWidget

• Object
• AbstractWidget
• CWM::SelectionBox

Includes:

ItemsSelection

Defined in:

library/cwm/src/lib/cwm/common_widgets.rb

Overview

Widget representing selection box to select value. The AbstractWidget#label method is mandatory.

See Also:

• for child example

Instance Attribute Summary

Attributes inherited from AbstractWidget

#handle_all_events, #widget_id

Instance Method Summary

• #value ⇒ String

  Get widget value.

• #value=(val) ⇒ Object

  Set widget value.

Methods included from ItemsSelection

#change_items, #cwm_definition, #items

Methods inherited from AbstractWidget

#cleanup, #cwm_definition, #disable, #displayed?, #enable, #enabled?, #focus, #fun_ref, #handle, #help, #init, #label, #my_event?, #opt, #refresh_help, #store, #validate, widget_type=

Instance Method Details

#value ⇒ String

Get widget value

Calling this method only make sense when the widget is displayed (see #displayed?).

Returns:

• (String) —

  ID of the selected item

# File 'library/cwm/src/lib/cwm/common_widgets.rb', line 212

def value
  Yast::UI.QueryWidget(Id(widget_id), :CurrentItem)
end

#value=(val) ⇒ Object

Set widget value

Calling this method only make sense when the widget is displayed (see #displayed?).

Parameters:

• val (String) —

  ID of the selected item

# File 'library/cwm/src/lib/cwm/common_widgets.rb', line 221

def value=(val)
  Yast::UI.ChangeWidget(Id(widget_id), :CurrentItem, val)
end