Struct egui::PlatformOutput

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pub struct PlatformOutput {
    pub cursor_icon: CursorIcon,
    pub open_url: Option<OpenUrl>,
    pub copied_text: String,
    pub events: Vec<OutputEvent>,
    pub mutable_text_under_cursor: bool,
    pub text_cursor_pos: Option<Pos2>,
}
Expand description

The non-rendering part of what egui emits each frame.

You can access (and modify) this with crate::Context::output.

The backend should use this.

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§cursor_icon: CursorIcon

Set the cursor to this icon.

§open_url: Option<OpenUrl>

If set, open this url.

§copied_text: String

If set, put this text in the system clipboard. Ignore if empty.

This is often a response to crate::Event::Copy or crate::Event::Cut.

if ui.button("📋").clicked() {
    ui.output_mut(|o| o.copied_text = "some_text".to_string());
}
§events: Vec<OutputEvent>

Events that may be useful to e.g. a screen reader.

§mutable_text_under_cursor: bool

Is there a mutable TextEdit under the cursor? Use by eframe web to show/hide mobile keyboard and IME agent.

§text_cursor_pos: Option<Pos2>

Screen-space position of text edit cursor (used for IME).

Implementations§

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impl PlatformOutput

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pub fn open_url(&mut self, url: impl ToString)

Open the given url in a web browser. If egui is running in a browser, the same tab will be reused.

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pub fn events_description(&self) -> String

This can be used by a text-to-speech system to describe the events (if any).

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pub fn append(&mut self, newer: Self)

Add on new output.

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pub fn take(&mut self) -> Self

Take everything ephemeral (everything except cursor_icon currently)

Trait Implementations§

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impl Clone for PlatformOutput

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fn clone(&self) -> PlatformOutput

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for PlatformOutput

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fn default() -> PlatformOutput

Returns the “default value” for a type. Read more
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impl PartialEq<PlatformOutput> for PlatformOutput

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

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

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere 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> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere 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 Twhere 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<T> SerializableAny for Twhere T: 'static + Any + Clone + Send + Sync,