Trait tuix_internal::layout::Cache[−]

pub trait Cache {
    type Item: for<'a> Node<'a>;

Show 46 methods    fn geometry_changed(&self, node: Self::Item) -> GeometryChanged;

    fn visible(&self, node: Self::Item) -> bool;

    fn width(&self, node: Self::Item) -> f32;

    fn height(&self, node: Self::Item) -> f32;

    fn posx(&self, node: Self::Item) -> f32;

    fn posy(&self, node: Self::Item) -> f32;

    fn left(&self, node: Self::Item) -> f32;

    fn right(&self, node: Self::Item) -> f32;

    fn top(&self, node: Self::Item) -> f32;

    fn bottom(&self, node: Self::Item) -> f32;

    fn new_width(&self, node: Self::Item) -> f32;

    fn new_height(&self, node: Self::Item) -> f32;

    fn child_width_max(&self, node: Self::Item) -> f32;

    fn child_width_sum(&self, node: Self::Item) -> f32;

    fn child_height_max(&self, node: Self::Item) -> f32;

    fn child_height_sum(&self, node: Self::Item) -> f32;

    fn grid_row_max(&self, node: Self::Item) -> f32;

    fn grid_col_max(&self, node: Self::Item) -> f32;

    fn set_visible(&mut self, node: Self::Item, value: bool);

    fn set_geo_changed(
        &mut self, 
        node: Self::Item, 
        flag: GeometryChanged, 
        value: bool
    );

    fn set_child_width_sum(&mut self, node: Self::Item, value: f32);

    fn set_child_height_sum(&mut self, node: Self::Item, value: f32);

    fn set_child_width_max(&mut self, node: Self::Item, value: f32);

    fn set_child_height_max(&mut self, node: Self::Item, value: f32);

    fn horizontal_free_space(&self, node: Self::Item) -> f32;

    fn set_horizontal_free_space(&mut self, node: Self::Item, value: f32);

    fn vertical_free_space(&self, node: Self::Item) -> f32;

    fn set_vertical_free_space(&mut self, node: Self::Item, value: f32);

    fn horizontal_stretch_sum(&self, node: Self::Item) -> f32;

    fn set_horizontal_stretch_sum(&mut self, node: Self::Item, value: f32);

    fn vertical_stretch_sum(&self, node: Self::Item) -> f32;

    fn set_vertical_stretch_sum(&mut self, node: Self::Item, value: f32);

    fn set_width(&mut self, node: Self::Item, value: f32);

    fn set_height(&mut self, node: Self::Item, value: f32);

    fn set_posx(&mut self, node: Self::Item, value: f32);

    fn set_posy(&mut self, node: Self::Item, value: f32);

    fn set_left(&mut self, node: Self::Item, value: f32);

    fn set_right(&mut self, node: Self::Item, value: f32);

    fn set_top(&mut self, node: Self::Item, value: f32);

    fn set_bottom(&mut self, node: Self::Item, value: f32);

    fn set_new_width(&mut self, node: Self::Item, value: f32);

    fn set_new_height(&mut self, node: Self::Item, value: f32);

    fn stack_first_child(&self, node: Self::Item) -> bool;

    fn set_stack_first_child(&mut self, node: Self::Item, value: bool);

    fn stack_last_child(&self, node: Self::Item) -> bool;

    fn set_stack_last_child(&mut self, node: Self::Item, value: bool);

}
Expand description

The Cache stores the result of layout as well as intermediate values for each node

Associated Types

Required methods

Get the computed width of a node

Get the computed height of a node

Get the computed x position of a node

Get the computed y position of a node

Get the computed maximum width of the child nodes

Get the computed sum of the widths of the child nodes

Get the computed maximum width of the child nodes

Get the computed sum of the widths of the child nodes

Get the computed maximum grid row

Get the computed maximum grid column

Implementors