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OnHover

oxiui_core::widget_ext

Struct OnHover 

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pub struct OnHover<W> { /* private fields */ }
Expand description

Wraps a widget so a callback receives hover-state changes.

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impl<W: Widget> OnHover<W>

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pub fn probe(&mut self, response: &ButtonResponse)

Manually deliver a ButtonResponse; invokes the callback with response.hovered.

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impl<W: Widget> Widget for OnHover<W>

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fn render(&mut self, ui: &mut dyn UiCtx)

Render the widget into ui.

Auto Trait Implementations§

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impl<W> Freeze for OnHover<W>
where W: Freeze,

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impl<W> !RefUnwindSafe for OnHover<W>

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impl<W> !Send for OnHover<W>

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impl<W> !Sync for OnHover<W>

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impl<W> Unpin for OnHover<W>
where W: Unpin,

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impl<W> UnsafeUnpin for OnHover<W>
where W: UnsafeUnpin,

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impl<W> !UnwindSafe for OnHover<W>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<W> WidgetExt for W
where W: Widget,

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fn padding(self, padding: Padding) -> Padded<Self>

Wrap with Padding.
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fn margin(self, margin: Margin) -> Margined<Self>

Wrap with Margin.
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fn background(self, background: Color) -> Backgrounded<Self>

Wrap with a background Color.
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fn border(self, border: Border) -> Bordered<Self>

Wrap with a Border.
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fn on_click( self, label: impl Into<String>, callback: impl FnMut() + 'static, ) -> OnClick<Self>

Attach a click callback, surfaced through a companion button labelled label.
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fn on_hover( self, label: impl Into<String>, callback: impl FnMut(bool) + 'static, ) -> OnHover<Self>

Attach a hover callback, surfaced through a companion button labelled label.