Struct ComboBox 

#[repr(C)]
pub struct ComboBox {
    pub combo_state: ComboBoxStateWrapper,
    pub placeholder: AzString,
}

An editable filtered-select widget: a text field plus a click-toggled list of options.

Fields

combo_state: ComboBoxStateWrapper

Runtime state (open/selected/text) plus the item list and the optional select callback.

placeholder: AzString

Greyed text shown in the field when no value has been typed/selected.

Implementations

impl ComboBox

pub fn new(items: StringVec) -> Self

Creates a new combobox with the given options (no callback, nothing typed).

pub fn create() -> Self

Creates an empty combobox.

pub const fn set_selected(&mut self, selected: usize)

Sets the initially-selected option index.

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

Builder-style setter for the initially-selected index.

pub fn set_text(&mut self, text: AzString)

Sets the initial (editable) field text.

pub fn with_text(self, text: AzString) -> Self

Builder-style setter for the initial field text.

pub fn set_placeholder(&mut self, placeholder: AzString)

Sets the greyed placeholder shown when the field is empty.

pub fn with_placeholder(self, placeholder: AzString) -> Self

Builder-style setter for the placeholder.

pub fn set_on_select<C: Into<ComboBoxOnSelectCallback>>( &mut self, data: RefAny, on_select: C, )

Sets the callback invoked when an option is selected.

pub fn with_on_select<C: Into<ComboBoxOnSelectCallback>>( self, data: RefAny, on_select: C, ) -> Self

Builder-style setter for the select callback.

pub fn swap_with_default(&mut self) -> Self

Replaces self with a default (empty) combobox and returns the original.

pub fn dom(self) -> Dom

Renders the combobox into a Dom subtree with the __azul-native-combobox class.

Trait Implementations

impl Clone for ComboBox

fn clone(&self) -> ComboBox

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ComboBox

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ComboBox

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ComboBox

impl From<ComboBox> for Dom

fn from(c: ComboBox) -> Self

Converts to this type from the input type.

impl PartialEq for ComboBox

fn eq(&self, other: &ComboBox) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ComboBox