Struct DropDownBox

pub struct DropDownBox<'a, F: FnMut(&mut Ui, &str) -> Response, V: AsRef<str>, I: Iterator<Item = V>> { /* private fields */ }

Dropdown widget

Implementations

impl<'a, F: FnMut(&mut Ui, &str) -> Response, V: AsRef<str>, I: Iterator<Item = V>> DropDownBox<'a, F, V, I>

pub fn from_iter( it: impl IntoIterator<IntoIter = I>, id_source: impl Hash, buf: &'a mut String, display: F, ) -> Self

Creates new dropdown box.

pub fn hint_text(self, hint_text: impl Into<WidgetText>) -> Self

Add a hint text to the Text Edit

pub fn filter_by_input(self, filter_by_input: bool) -> Self

Determine whether to filter box items based on what is in the Text Edit already

pub fn select_on_focus(self, select_on_focus: bool) -> Self

Determine whether to select the text when the Text Edit gains focus

pub fn desired_width(self, desired_width: f32) -> Self

Passes through the desired width value to the underlying Text Edit

pub fn max_height(self, height: f32) -> Self

Set a maximum height limit for the opened popup

Trait Implementations

impl<'a, F: FnMut(&mut Ui, &str) -> Response, V: AsRef<str>, I: Iterator<Item = V>> Widget for DropDownBox<'a, F, V, I>

fn ui(self, ui: &mut Ui) -> Response

Allocate space, interact, paint, and return a Response.