Trait AbilityModifiers 

pub trait AbilityModifiers: Modifiable {
    // Provided methods
    fn hoverable<U>(self, state: impl Res<U>) -> Self
       where U: Into<bool> { ... }
    fn focusable<U>(self, state: impl Res<U>) -> Self
       where U: Into<bool> { ... }
    fn checkable<U>(self, state: impl Res<U>) -> Self
       where U: Into<bool> { ... }
    fn navigable<U>(self, state: impl Res<U>) -> Self
       where U: Into<bool> { ... }
}

Modifiers for changing the abilities of a view.

Provided Methods

fn hoverable<U>(self, state: impl Res<U>) -> Self

where U: Into<bool>,

Sets whether the view can be hovered by the mouse and receive mouse events.

Accepts a bool value or signal of type boolean state. Views which cannot be hovered will not receive mouse input events unless the view has captured the mouse input, see cx.capture().

Example

Label::new(cx, "Hello Vizia")
    .hoverable(false);

fn focusable<U>(self, state: impl Res<U>) -> Self

where U: Into<bool>,

Sets whether the view can be focused to receive keyboard input events.

Accepts a bool value or signal of type boolean state.

Example

Label::new(cx, "Hello Vizia")
    .focusable(false);

fn checkable<U>(self, state: impl Res<U>) -> Self

where U: Into<bool>,

Sets whether the view can be checked.

Accepts a bool value or signal of type boolean state.

Example

Label::new(cx, "Hello Vizia")
    .checkable(false);

fn navigable<U>(self, state: impl Res<U>) -> Self

where U: Into<bool>,

Sets whether the view can be navigated to, i.e. focused, by the keyboard.

Accepts a bool value or signal of type boolean state. Navigating to a view with the keyboard gives the view keyboard focus and is typically done with tab and shift + tab key combinations.

Example

Label::new(cx, "Hello Vizia")
    .checkable(false);

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<V> AbilityModifiers for Handle<'_, V>