47 lines
2.0 KiB
Plaintext
47 lines
2.0 KiB
Plaintext
class @beta Efl.Ui.Radio extends Efl.Ui.Check implements Efl.Access.Widget.Action
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{
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[[Elementary radio button class.
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Radio buttons are like check boxes in that they can be either checked or unchecked.
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However, radio buttons are always bunched together in groups, and only one button in
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each group can be checked at any given time. Pressing a different button in the group
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will automatically uncheck any previously checked button.
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They are a common way to allow a user to select one option among a list.
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To handle button grouping, you can either use an @Efl.Ui.Radio_Group_Impl object or use more convenient widgets like @Efl.Ui.Radio_Box.
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]]
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methods {
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@property state_value {
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[[Integer value that this radio button represents.
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Each radio button in a group must have a unique value. The selected button in a group
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can then be set or retrieved through the @Efl.Ui.Radio_Group.selected_value property.
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This value is also informed through the @[Efl.Ui.Radio_Group.value,changed] event.
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All non-negative values are legal but keep in mind that 0 is the starting value for all new groups:
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If no button in the group has this value, then no button in the group is initially
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selected. -1 is the value that @Efl.Ui.Radio_Group.selected_value returns when no button
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is selected and therefore cannot be used.
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]]
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set {}
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get {}
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values {
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value: int; [[The value to use when this radio button is selected.
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Any value can be used but 0 and -1 have special meanings as described
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above.]]
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}
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}
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}
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implements {
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Efl.Object.constructor;
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Efl.Object.destructor;
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Efl.Ui.Widget.theme_apply;
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Efl.Ui.Widget.on_access_activate;
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Efl.Ui.Widget.widget_input_event_handler;
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Efl.Access.Object.state_set { get; }
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Efl.Access.Widget.Action.elm_actions { get; }
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Efl.Ui.Check.selected {set;}
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}
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}
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