Struct DropdownTheme 

pub struct DropdownTheme {
    pub text_style: Option<TextStyle>,
    pub menu_background: Option<Color>,
    pub menu_shape: Option<ShapeBorder>,
    pub menu_radius: Option<f32>,
    pub menu_elevation: Option<f32>,
    pub menu_shadow_color: Option<Color>,
    pub menu_padding: Option<Insets>,
}

Defaults for DropdownButton and its options.

The menu_* fields are the panel its options float on. They are this theme’s and not MenuTheme’s, because the reference’s dropdown button does not read the menu theme either: its list has its own height, eight, where a menu has three.

Fields

text_style: Option<TextStyle>

The value’s and the options’ type.

menu_background: Option<Color>

The panel’s surface. Unset, surface_container, the popup menu’s.

menu_shape: Option<ShapeBorder>

What shape the panel is.

menu_radius: Option<f32>

The radius of the panel’s corners, for a theme that would rather give the number than the shape. Outranked by menu_shape.

menu_elevation: Option<f32>

How far off the page the panel sits, in pixels. Unset, eight, the reference’s.

menu_shadow_color: Option<Color>

The colour of the panel’s shadow. Unset, the scheme’s shadow at 30 %; Color::TRANSPARENT casts none.

menu_padding: Option<Insets>

The room kept above and below the options, inside the panel. Unset, eight.

Trait Implementations

impl Clone for DropdownTheme

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 DropdownTheme

impl Debug for DropdownTheme

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

Formats the value using the given formatter.

impl Default for DropdownTheme

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for DropdownTheme

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DropdownTheme