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Remove hash_layout method from Widget trait

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Héctor Ramón Jiménez 2022-02-22 14:10:49 +07:00
parent 9fe5080153
commit 1313c94e3b
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35 changed files with 105 additions and 636 deletions
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15
native/src/widget.rs
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@ -75,7 +75,7 @@ use crate::layout;
use crate::mouse;
use crate::overlay;
use crate::renderer;
use crate::{Clipboard, Hasher, Layout, Length, Point, Rectangle, Shell};
use crate::{Clipboard, Layout, Length, Point, Rectangle, Shell};
/// A component that displays information and allows interaction.
///
@ -131,19 +131,6 @@ where
viewport: &Rectangle,
);
/// Computes the _layout_ hash of the [`Widget`].
///
/// The produced hash is used by the runtime to decide if the [`Layout`]
/// needs to be recomputed between frames. Therefore, to ensure maximum
/// efficiency, the hash should only be affected by the properties of the
/// [`Widget`] that can affect layouting.
///
/// For example, the [`Text`] widget does not hash its color property, as
/// its value cannot affect the overall [`Layout`] of the user interface.
///
/// [`Text`]: crate::widget::Text
fn hash_layout(&self, state: &mut Hasher);
/// Processes a runtime [`Event`].
///
/// It receives: