mirror of
https://github.com/slint-ui/slint.git
synced 2025-10-02 06:41:14 +00:00
28 lines
787 B
Rust
28 lines
787 B
Rust
//! Datastructures used to represent layouts in the compiler
|
|
|
|
use crate::object_tree::Element;
|
|
use core::cell::RefCell;
|
|
use std::rc::Rc;
|
|
|
|
#[derive(Default, Debug)]
|
|
pub struct LayoutConstraints(pub Vec<GridLayout>);
|
|
|
|
/// Internal representation of a grid layout
|
|
#[derive(Debug)]
|
|
pub struct GridLayout {
|
|
/// All the elements will be layout within that element.
|
|
///
|
|
/// FIXME: This should not be implemented like that instead there should be
|
|
pub within: Rc<RefCell<Element>>,
|
|
/// This is like a matrix of elements.
|
|
pub elems: Vec<Vec<Option<Rc<RefCell<Element>>>>>,
|
|
}
|
|
|
|
impl GridLayout {
|
|
pub fn col_count(&self) -> usize {
|
|
self.elems.iter().map(|x| x.len()).max().unwrap_or(0)
|
|
}
|
|
pub fn row_count(&self) -> usize {
|
|
self.elems.len()
|
|
}
|
|
}
|