Struct cosmic::theme::Theme

pub struct Theme {
    pub theme_type: ThemeType,
    pub layer: Layer,
}

Fields

theme_type: ThemeType

layer: Layer

Implementations

impl Theme

pub fn cosmic(&self) -> &Theme

pub fn dark() -> Self

pub fn light() -> Self

pub fn dark_hc() -> Self

pub fn light_hc() -> Self

pub fn custom(theme: Arc<CosmicTheme>) -> Self

pub fn system(theme: Arc<CosmicTheme>) -> Self

pub fn current_container(&self) -> &Container

get current container can be used in a component that is intended to be a child of a CosmicContainer

pub fn set_theme(&mut self, theme: ThemeType)

set the theme

Trait Implementations

impl Clone for Theme

fn clone(&self) -> Theme

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Theme

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

Formats the value using the given formatter.

impl Default for Theme

fn default() -> Theme

Returns the “default value” for a type.

impl LayeredTheme for Theme

fn set_layer(&mut self, layer: Layer)

Set the layer of the theme

impl<'a, 'b, Message, Renderer> Overlay<Message, Theme, Renderer> for Overlay<'a, 'b, Message, Renderer>

where Renderer: Renderer,

fn layout( &mut self, renderer: &Renderer, bounds: Size, position: Point, _translation: Vector ) -> Node

Returns the layout Node of the Overlay.

fn operate( &mut self, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Overlay.

fn on_event( &mut self, event: Event, layout: Layout<'_>, cursor_position: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message> ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Overlay.

fn draw( &self, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, cursor_position: Cursor )

Draws the Overlay using the associated Renderer.

fn is_over( &self, layout: Layout<'_>, _renderer: &Renderer, cursor_position: Point ) -> bool

Returns true if the cursor is over the Overlay.

fn overlay<'a>( &'a mut self, _layout: Layout<'_>, _renderer: &Renderer ) -> Option<Element<'a, Message, Theme, Renderer>>

Returns the nested overlay of the Overlay, if there is any.

impl PartialEq for Theme

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StyleSheet for Theme

type Style = Button

The supported style of the StyleSheet.

fn active(&self, style: &Self::Style) -> Appearance

Produces the active Appearance of a button.

fn hovered(&self, style: &Self::Style) -> Appearance

Produces the hovered Appearance of a button.

fn disabled(&self, style: &Self::Style) -> Appearance

Produces the disabled Appearance of a button.

fn pressed(&self, style: &Self::Style) -> Appearance

Produces the pressed Appearance of a button.

impl StyleSheet for Theme

type Style = ()

The supported style of the StyleSheet.

fn appearance(&self, _style: &Self::Style) -> Appearance

Produces the Appearance of a menu.

impl StyleSheet for Theme

type Style = ()

The supported style of the StyleSheet.

fn picked_split(&self, _style: &Self::Style) -> Option<Line>

The Line to draw when a split is picked.

fn hovered_split(&self, _style: &Self::Style) -> Option<Line>

The Line to draw when a split is hovered.

fn hovered_region(&self, _style: &Self::Style) -> Appearance

The Appearance to draw when a pane is hovered.

impl StyleSheet for Theme

type Style = ()

The supported style of the StyleSheet.

fn appearance(&self, _style: &Self::Style) -> Appearance

Produces the Appearance of a menu.

impl StyleSheet for Theme

type Style = Scrollable

The supported style of the StyleSheet.

fn active(&self, style: &Self::Style) -> Scrollbar

Produces the style of an active scrollbar.

fn hovered( &self, style: &Self::Style, is_mouse_over_scrollbar: bool ) -> Scrollbar

Produces the style of a scrollbar when the scrollable is being hovered.

fn dragging(&self, style: &Self::Style) -> Scrollbar

Produces the style of a scrollbar that is being dragged.

fn active_horizontal(&self, style: &Self::Style) -> Scrollbar

Produces the style of an active horizontal scrollbar.

fn hovered_horizontal( &self, style: &Self::Style, is_mouse_over_scrollbar: bool ) -> Scrollbar

Produces the style of a horizontal scrollbar when the scrollable is being hovered.

fn dragging_horizontal(&self, style: &Self::Style) -> Scrollbar

Produces the style of a horizontal scrollbar that is being dragged.

impl StyleSheet for Theme

type Style = TextInput

The supported style of the StyleSheet.

fn active(&self, style: &Self::Style) -> Appearance

Produces the style of an active text input.

fn error(&self, style: &Self::Style) -> Appearance

Produces the style of an errored text input.

fn hovered(&self, style: &Self::Style) -> Appearance

Produces the style of an hovered text input.

fn focused(&self, style: &Self::Style) -> Appearance

Produces the style of a focused text input.

fn disabled(&self, style: &Self::Style) -> Appearance

Produces the style of a disabled text input.

impl StyleSheet for Theme

type Style = TextInput

The supported style of the StyleSheet.

fn active(&self, style: &Self::Style) -> Appearance

Produces the style of an active text input.

fn hovered(&self, style: &Self::Style) -> Appearance

Produces the style of an hovered text input.

fn focused(&self, style: &Self::Style) -> Appearance

Produces the style of a focused text input.

fn placeholder_color(&self, _style: &Self::Style) -> Color

Produces the Color of the placeholder of a text input.

fn value_color(&self, _style: &Self::Style) -> Color

Produces the Color of the value of a text input.

fn selection_color(&self, _style: &Self::Style) -> Color

Produces the Color of the selection of a text input.

fn disabled_color(&self, _style: &Self::Style) -> Color

Produces the Color of the value of a disabled text input.

fn disabled(&self, style: &Self::Style) -> Appearance

Produces the style of a disabled text input.

impl StyleSheet for Theme

type Style = Text

The supported style of the StyleSheet.

fn appearance(&self, style: Self::Style) -> Appearance

Produces the Appearance of some text.

impl StyleSheet for Theme

type Style = ()

The supported style of the StyleSheet.

fn active(&self, _style: &()) -> Appearance

Produces the active Appearance of a pick list.

fn hovered(&self, style: &()) -> Appearance

Produces the hovered Appearance of a pick list.

impl StyleSheet for Theme

type Style = SegmentedButton

The supported style of the StyleSheet.

fn horizontal(&self, style: &Self::Style) -> Appearance

The horizontal Appearance of the segmented button.

fn vertical(&self, style: &Self::Style) -> Appearance

The vertical Appearance of the segmented button.

impl StyleSheet for Theme

type Style = ()

The supported style of the StyleSheet.

fn active(&self, _style: &Self::Style, is_selected: bool) -> Appearance

Produces the active Appearance of a radio button.

fn hovered(&self, _style: &Self::Style, is_selected: bool) -> Appearance

Produces the hovered Appearance of a radio button.

impl StyleSheet for Theme

type Style = TextEditor

The supported style of the StyleSheet.

fn active(&self, style: &Self::Style) -> Appearance

Produces the style of an active text input.

fn focused(&self, style: &Self::Style) -> Appearance

Produces the style of a focused text input.

fn placeholder_color(&self, style: &Self::Style) -> Color

Produces the Color of the placeholder of a text input.

fn value_color(&self, style: &Self::Style) -> Color

Produces the Color of the value of a text input.

fn disabled_color(&self, style: &Self::Style) -> Color

Produces the Color of the value of a disabled text input.

fn selection_color(&self, style: &Self::Style) -> Color

Produces the Color of the selection of a text input.

fn disabled(&self, style: &Self::Style) -> Appearance

Produces the style of a disabled text input.

fn hovered(&self, style: &Self::Style) -> Appearance

Produces the style of an hovered text input.

impl StyleSheet for Theme

fn default(&self) -> Appearance

The default Appearance of the cards.

impl StyleSheet for Theme

type Style = ()

The supported style of the StyleSheet.

fn active(&self, _style: &Self::Style, is_active: bool) -> Appearance

Returns the active Appearance of the toggler for the provided Style.

fn hovered(&self, style: &Self::Style, is_active: bool) -> Appearance

Returns the hovered Appearance of the toggler for the provided Style.

impl StyleSheet for Theme

type Style = MenuBarStyle

The supported style of the StyleSheet.

fn appearance(&self, style: &Self::Style) -> Appearance

Produces the Appearance of a menu bar and its menus.

impl StyleSheet for Theme

type Style = Checkbox

The supported style of the StyleSheet.

fn active(&self, style: &Self::Style, is_checked: bool) -> Appearance

Produces the active Appearance of a checkbox.

fn hovered(&self, style: &Self::Style, is_checked: bool) -> Appearance

Produces the hovered Appearance of a checkbox.

impl StyleSheet for Theme

type Style = Application

The supported style of the StyleSheet.

fn appearance(&self, style: &Self::Style) -> Appearance

Returns the Appearance of the application for the provided Style.

impl StyleSheet for Theme

type Style = Rule

The supported style of the StyleSheet.

fn appearance(&self, style: &Self::Style) -> Appearance

Produces the style of a rule.

impl StyleSheet for Theme

type Style = ProgressBar

The supported style of the StyleSheet.

fn appearance(&self, style: &Self::Style) -> Appearance

Produces the Appearance of the progress bar.

impl StyleSheet for Theme

type Style = Container

The supported style of the StyleSheet.

fn appearance(&self, style: &Self::Style) -> Appearance

Produces the Appearance of a container.

impl StyleSheet for Theme

type Style = Svg

The supported style of the StyleSheet.

fn appearance(&self, style: &Self::Style) -> Appearance

Produces the Appearance of the svg.

fn hovered(&self, style: &Self::Style) -> Appearance

Produces the hovered Appearance of a svg content.

impl StyleSheet for Theme

type Style = Button

The supported style of the StyleSheet.

fn active( &self, focused: bool, selected: bool, style: &Self::Style ) -> Appearance

Produces the active Appearance of a button.

fn disabled(&self, style: &Self::Style) -> Appearance

Produces the disabled Appearance of a button.

fn drop_target(&self, style: &Self::Style) -> Appearance

Appearance when the button is the target of a DND operation.

fn hovered( &self, focused: bool, selected: bool, style: &Self::Style ) -> Appearance

Produces the hovered Appearance of a button.

fn pressed( &self, focused: bool, selected: bool, style: &Self::Style ) -> Appearance

Produces the pressed Appearance of a button.

fn selection_background(&self) -> Background

Background color of the selection indicator

impl StyleSheet for Theme

type Style = Slider

The supported style of the StyleSheet.

fn active(&self, style: &Self::Style) -> Appearance

Produces the style of an active slider.

fn hovered(&self, style: &Self::Style) -> Appearance

Produces the style of an hovered slider.

fn dragging(&self, style: &Self::Style) -> Appearance

Produces the style of a slider that is being dragged.

impl<'a, Message, Renderer> Widget<Message, Theme, Renderer> for AspectRatio<'a, Message, Renderer>

where Renderer: Renderer,

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor_position: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, renderer_style: &Style, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn drag_destinations( &self, _state: &Tree, _layout: Layout<'_>, _dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

impl<'a, Message> Widget<Message, Theme, Renderer> for ColorPicker<'a, Message>

where Message: Clone + 'static,

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, state: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn operate( &self, _state: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn mouse_interaction( &self, _state: &Tree, _layout: Layout<'_>, _cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn drag_destinations( &self, _state: &Tree, _layout: Layout<'_>, _dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

impl<'a, Message: Clone> Widget<Message, Theme, Renderer> for ContextDrawer<'a, Message>

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, renderer_style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, _renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn drag_destinations( &self, state: &Tree, layout: Layout<'_>, dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

impl<'a, Message: Clone> Widget<Message, Theme, Renderer> for ContextMenu<'a, Message>

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, _renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn mouse_interaction( &self, _state: &Tree, _layout: Layout<'_>, _cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn drag_destinations( &self, _state: &Tree, _layout: Layout<'_>, _dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

impl<'a, Message: 'static> Widget<Message, Theme, Renderer> for DndDestination<'a, Message>

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn state(&self) -> State

Returns the State of the Widget.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, renderer_style: &Style, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn drag_destinations( &self, state: &Tree, layout: Layout<'_>, dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

impl<'a, Message: 'static, AppMessage: 'static, D: AsMimeTypes + Send + 'static> Widget<Message, Theme, Renderer> for DndSource<'a, Message, AppMessage, D>

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn state(&self) -> State

Returns the State of the Widget.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, renderer_style: &Style, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn drag_destinations( &self, state: &Tree, layout: Layout<'_>, dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

impl<'a, S: AsRef<str>, Message: 'a> Widget<Message, Theme, Renderer> for Dropdown<'a, S, Message>

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, _renderer: &Renderer, _clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, _viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, _tree: &Tree, layout: Layout<'_>, cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, _style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn operate( &self, _state: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn drag_destinations( &self, _state: &Tree, _layout: Layout<'_>, _dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

impl<'a, S: AsRef<str>, Message: 'a, Item: Clone + PartialEq + 'static> Widget<Message, Theme, Renderer> for Dropdown<'a, S, Message, Item>

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, _renderer: &Renderer, _clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, _viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, _tree: &Tree, layout: Layout<'_>, cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, _style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&mut self, _tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn operate( &self, _state: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn drag_destinations( &self, _state: &Tree, _layout: Layout<'_>, _dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

impl<'a, Message: 'static + Clone> Widget<Message, Theme, Renderer> for FlexRow<'a, Message>

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn drag_destinations( &self, state: &Tree, layout: Layout<'_>, dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

impl<'a, Message: 'static + Clone> Widget<Message, Theme, Renderer> for Grid<'a, Message>

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn drag_destinations( &self, state: &Tree, layout: Layout<'_>, dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

impl<'a, Message, Renderer> Widget<Message, Theme, Renderer> for MenuBar<'a, Message, Renderer>

where Renderer: Renderer,

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, view_cursor: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, view_cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, _renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn operate( &self, _state: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn mouse_interaction( &self, _state: &Tree, _layout: Layout<'_>, _cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn drag_destinations( &self, _state: &Tree, _layout: Layout<'_>, _dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

impl<'a, Message, Renderer> Widget<Message, Theme, Renderer> for Popover<'a, Message, Renderer>

where Renderer: Renderer,

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor_position: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, renderer_style: &Style, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn drag_destinations( &self, tree: &Tree, layout: Layout<'_>, dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

impl<'a, Message, Renderer, I> Widget<Message, Theme, Renderer> for RectangleTrackingContainer<'a, Message, Renderer, I>

where Renderer: Renderer, I: 'a + Hash + Copy + Send + Sync + Debug,

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, layout: Layout<'_>, renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor_position: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, renderer_style: &Style, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn drag_destinations( &self, state: &Tree, layout: Layout<'_>, dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

impl<'a, Variant, SelectionMode, Message> Widget<Message, Theme, Renderer> for SegmentedButton<'a, Variant, SelectionMode, Message>

where Self: SegmentedVariant, Model<SelectionMode>: Selectable, SelectionMode: Default, Message: 'static + Clone,

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor_position: Cursor, _renderer: &Renderer, _clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, _viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn operate( &self, tree: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor_position: Cursor, _viewport: &Rectangle, _renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, cursor: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, _renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn drag_destinations( &self, _state: &Tree, layout: Layout<'_>, dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

impl<'a, Message> Widget<Message, Theme, Renderer> for TextInput<'a, Message>

where Message: Clone + 'static,

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn diff(&mut self, tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout(&self, tree: &mut Tree, renderer: &Renderer, limits: &Limits) -> Node

Returns the layout::Node of the Widget.

fn operate( &self, tree: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, operation: &mut dyn Operation<OperationOutputWrapper<Message>> )

Applies an Operation to the Widget.

fn overlay<'b>( &'b mut self, tree: &'b mut Tree, layout: Layout<'_>, renderer: &Renderer ) -> Option<Element<'b, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.

fn on_event( &mut self, tree: &mut Tree, event: Event, layout: Layout<'_>, cursor_position: Cursor, renderer: &Renderer, clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, style: &Style, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn mouse_interaction( &self, state: &Tree, layout: Layout<'_>, cursor_position: Cursor, viewport: &Rectangle, renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn id(&self) -> Option<Id>

Returns the id of the widget

fn set_id(&mut self, _id: Id)

Sets the id of the widget This may be called while diffing the widget tree

fn drag_destinations( &self, _state: &Tree, _layout: Layout<'_>, _dnd_rectangles: &mut DndDestinationRectangles )

Adds the drag destination rectangles of the widget. Runs after the layout phase for each widget in the tree.

impl StructuralPartialEq for Theme