Struct DropdownColors 

pub struct DropdownColors {
    pub field_container: Color,
    pub field_content: Color,
    pub panel_container: Color,
    pub chip_container: Color,
    pub chip_content: Color,
    pub item_container: Color,
    pub item_selected_container: Color,
    pub item_content: Color,
    pub item_selected_content: Color,
    pub hint: Color,
    pub empty: Color,
    pub error: Color,
}

One dropdown’s resolved color roles (M3EDropdownMenuTheme’s ten color methods, plus the two the field and the empty state resolve inline).

Fields

field_container: Color

The trigger field’s fill (fieldBackgroundColor).

field_content: Color

The trigger field’s ink (fieldForegroundColor), and the ink its hover/press overlay is drawn from.

panel_container: Color

The panel’s fill (panelBackgroundColor).

chip_container: Color

A selected-option chip’s fill (chipBackgroundColor).

chip_content: Color

A chip’s label and delete-glyph ink (chipForegroundColor).

item_container: Color

An idle option row’s fill (itemBackgroundColor).

item_selected_container: Color

A selected option row’s fill (itemSelectedBackgroundColor).

item_content: Color

An idle option row’s ink (itemForegroundColor).

item_selected_content: Color

A selected option row’s ink (itemSelectedForegroundColor).

hint: Color

The placeholder’s ink (hintTextStyle).

empty: Color

The empty-state message’s ink (m3e_dropdown_menu_panel.dart:164).

error: Color

A load failure’s ink (m3e_dropdown_menu_panel.dart:153’s scheme.error).

Implementations

impl DropdownColors

pub fn resolve(theme: Option<&Theme>) -> Self

Resolve every role from theme, or from the M3 baseline light values when no theme is threaded into the pass.

pub fn item_background(&self, enabled: bool, selected: bool) -> Color

An option row’s fill: disabled first, then selected (_resolveBackgroundColor).

pub fn item_foreground(&self, enabled: bool, selected: bool) -> Color

An option row’s ink, on the same ladder (_resolveTextColor).

Trait Implementations

impl Clone for DropdownColors

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DropdownColors

impl Debug for DropdownColors

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

Formats the value using the given formatter.

impl PartialEq for DropdownColors

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DropdownColors