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Add support for asymmetrical padding

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This commit is contained in:
Ben LeFevre 2020-11-23 17:19:21 +00:00 • committed by Héctor Ramón
parent a9eb591628
commit fe0a27c56d
27 changed files with 339 additions and 195 deletions
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29
native/src/widget/pane_grid/title_bar.rs
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@ -2,7 +2,9 @@ use crate::container;
use crate::event::{self, Event};
use crate::layout;
use crate::pane_grid;
use crate::{Clipboard, Element, Hasher, Layout, Point, Rectangle, Size};
use crate::{
Clipboard, Element, Hasher, Layout, Padding, Point, Rectangle, Size,
};
/// The title bar of a [`Pane`].
///
@ -11,7 +13,7 @@ use crate::{Clipboard, Element, Hasher, Layout, Point, Rectangle, Size};
pub struct TitleBar<'a, Message, Renderer: pane_grid::Renderer> {
content: Element<'a, Message, Renderer>,
controls: Option<Element<'a, Message, Renderer>>,
padding: u16,
padding: Padding,
always_show_controls: bool,
style: <Renderer as container::Renderer>::Style,
}
@ -28,7 +30,7 @@ where
Self {
content: content.into(),
controls: None,
padding: 0,
padding: Padding::ZERO,
always_show_controls: false,
style: Default::default(),
}
@ -43,9 +45,14 @@ where
self
}
/// Sets the padding of the [`TitleBar`].
pub fn padding(mut self, units: u16) -> Self {
self.padding = units;
/// Sets the [`Padding`] of the [`TitleBar`].
///```ignore
/// TitleBar::new(/*...*/).padding(20); // 20px on all sides
/// TitleBar::new(/*...*/).padding([10, 20]); // top/bottom, left/right
/// TitleBar::new(/*...*/).padding([5, 10, 15, 20]); // top, right, bottom, left
/// ```
pub fn padding<P: Into<Padding>>(mut self, padding: P) -> Self {
self.padding = padding.into();
self
}
@ -161,8 +168,7 @@ where
renderer: &Renderer,
limits: &layout::Limits,
) -> layout::Node {
let padding = f32::from(self.padding);
let limits = limits.pad(padding);
let limits = limits.pad(self.padding);
let max_size = limits.max();
let title_layout = self
@ -192,9 +198,12 @@ where
)
};
node.move_to(Point::new(padding, padding));
node.move_to(Point::new(
self.padding.left.into(),
self.padding.top.into(),
));
layout::Node::with_children(node.size().pad(padding), vec![node])
layout::Node::with_children(node.size().pad(self.padding), vec![node])
}
pub(crate) fn on_event(