Struct DummyTheme 

pub struct DummyTheme(/* private fields */);

A dummy theme that only returns None or Color::WHITE.

Useful for testing.

Trait Implementations

impl Clone for DummyTheme

fn clone(&self) -> DummyTheme

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DummyTheme

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

Formats the value using the given formatter.

impl Default for DummyTheme

fn default() -> DummyTheme

Returns the “default value” for a type.

impl Theme for DummyTheme

fn of(&self, _id: WidgetId) -> Option<Style>

Return the Style of the given widget using its ID. Returns None if the theme does not have styles for the given widget. In that case, you should use Theme::defaults to get widget style defaults.

fn defaults(&self) -> DefaultStyles

Get the default widget styles.

fn window_background(&self) -> Color

Get the background color of the window.

fn globals(&self) -> &Globals

Get global style values.

fn globals_mut(&mut self) -> &mut Globals

Get mutable global style values.

impl Copy for DummyTheme