Trait StatefulInteractiveElement 

pub trait StatefulInteractiveElement: InteractiveElement {
    // Provided methods
    fn focusable(self) -> Self { ... }
    fn overflow_scroll(self) -> Self { ... }
    fn overflow_x_scroll(self) -> Self { ... }
    fn overflow_y_scroll(self) -> Self { ... }
    fn scrollbar_width(self, width: impl Into<AbsoluteLength>) -> Self { ... }
    fn track_scroll(self, scroll_handle: &ScrollHandle) -> Self { ... }
    fn anchor_scroll(self, scroll_anchor: Option<ScrollAnchor>) -> Self { ... }
    fn active(self, f: impl FnOnce(StyleRefinement) -> StyleRefinement) -> Self
       where Self: Sized { ... }
    fn group_active(
        self,
        group_name: impl Into<SharedString>,
        f: impl FnOnce(StyleRefinement) -> StyleRefinement,
    ) -> Self
       where Self: Sized { ... }
    fn on_click(
        self,
        listener: impl Fn(&ClickEvent, &mut Window, &mut App) + 'static,
    ) -> Self
       where Self: Sized { ... }
    fn on_drag<T, W>(
        self,
        value: T,
        constructor: impl Fn(&T, Point<Pixels>, &mut Window, &mut App) -> Entity<W> + 'static,
    ) -> Self
       where Self: Sized,
             T: 'static,
             W: 'static + Render { ... }
    fn on_hover(
        self,
        listener: impl Fn(&bool, &mut Window, &mut App) + 'static,
    ) -> Self
       where Self: Sized { ... }
    fn tooltip(
        self,
        build_tooltip: impl Fn(&mut Window, &mut App) -> AnyView + 'static,
    ) -> Self
       where Self: Sized { ... }
    fn hoverable_tooltip(
        self,
        build_tooltip: impl Fn(&mut Window, &mut App) -> AnyView + 'static,
    ) -> Self
       where Self: Sized { ... }
}

A trait for elements that want to use the standard GPUI interactivity features that require state.

Provided Methods

fn focusable(self) -> Self

Set this element to focusable.

fn overflow_scroll(self) -> Self

Set the overflow x and y to scroll.

fn overflow_x_scroll(self) -> Self

Set the overflow x to scroll.

fn overflow_y_scroll(self) -> Self

Set the overflow y to scroll.

fn scrollbar_width(self, width: impl Into<AbsoluteLength>) -> Self

Set the space to be reserved for rendering the scrollbar.

This will only affect the layout of the element when overflow for this element is set to Overflow::Scroll.

fn track_scroll(self, scroll_handle: &ScrollHandle) -> Self

Track the scroll state of this element with the given handle.

fn anchor_scroll(self, scroll_anchor: Option<ScrollAnchor>) -> Self

Track the scroll state of this element with the given handle.

fn active(self, f: impl FnOnce(StyleRefinement) -> StyleRefinement) -> Self

where Self: Sized,

Set the given styles to be applied when this element is active.

fn group_active( self, group_name: impl Into<SharedString>, f: impl FnOnce(StyleRefinement) -> StyleRefinement, ) -> Self

where Self: Sized,

Set the given styles to be applied when this element’s group is active.

fn on_click( self, listener: impl Fn(&ClickEvent, &mut Window, &mut App) + 'static, ) -> Self

where Self: Sized,

Bind the given callback to click events of this element. The fluent API equivalent to Interactivity::on_click.

See Context::listener to get access to a view’s state from this callback.

fn on_drag<T, W>( self, value: T, constructor: impl Fn(&T, Point<Pixels>, &mut Window, &mut App) -> Entity<W> + 'static, ) -> Self

where Self: Sized, T: 'static, W: 'static + Render,

On drag initiation, this callback will be used to create a new view to render the dragged value for a drag and drop operation. This API should also be used as the equivalent of ‘on drag start’ with the InteractiveElement::on_drag_move API. The callback also has access to the offset of triggering click from the origin of parent element. The fluent API equivalent to Interactivity::on_drag.

See Context::listener to get access to a view’s state from this callback.

fn on_hover( self, listener: impl Fn(&bool, &mut Window, &mut App) + 'static, ) -> Self

where Self: Sized,

Bind the given callback on the hover start and end events of this element. Note that the boolean passed to the callback is true when the hover starts and false when it ends. The fluent API equivalent to Interactivity::on_hover.

See Context::listener to get access to a view’s state from this callback.

fn tooltip( self, build_tooltip: impl Fn(&mut Window, &mut App) -> AnyView + 'static, ) -> Self

where Self: Sized,

Use the given callback to construct a new tooltip view when the mouse hovers over this element. The fluent API equivalent to Interactivity::tooltip.

fn hoverable_tooltip( self, build_tooltip: impl Fn(&mut Window, &mut App) -> AnyView + 'static, ) -> Self

where Self: Sized,

Use the given callback to construct a new tooltip view when the mouse hovers over this element. The tooltip itself is also hoverable and won’t disappear when the user moves the mouse into the tooltip. The fluent API equivalent to Interactivity::hoverable_tooltip.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl StatefulInteractiveElement for Img

impl<E> StatefulInteractiveElement for Stateful<E>

where E: Element, Self: InteractiveElement,