Struct DropdownListBuilder

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pub struct DropdownListBuilder { /* private fields */ }

Expand description

Dropdown list builder allows to create DropdownList widgets and add them a user interface.

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impl DropdownListBuilder

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pub fn new(widget_builder: WidgetBuilder) -> Self

Creates new dropdown list builder.

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pub fn with_items(self, items: Vec<Handle<UiNode>>) -> Self

Sets the desired items of the dropdown list.

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pub fn with_selected(self, index: usize) -> Self

Sets the selected item of the dropdown list.

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pub fn with_opt_selected(self, index: Option<usize>) -> Self

Sets the desired items of the dropdown list.

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pub fn with_close_on_selection(self, value: bool) -> Self

Sets a flag, that defines whether the dropdown list should close on selection or not.

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pub fn with_items_constraint(self, constraint: Vector2<f32>) -> Self

Sets the desired constraint for the inner items. By default, it is unconstrained (+infinity).

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pub fn build(self, ctx: &mut BuildContext<'_>) -> Handle<DropdownList>
where Self: Sized,

Finishes list building and adds it to the given user interface.

Auto Trait Implementations§

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impl !UnwindSafe for DropdownListBuilder

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