Function kas::layout::solve_size_rules

source ·

pub fn solve_size_rules<W>(
    widget: &mut W,
    sizer: SizeCx<'_>,
    x_size: Option<i32>,
    y_size: Option<i32>,
    h_align: Option<Align>,
    v_align: Option<Align>
)where
    W: Layout + ?Sized,

Expand description

Solve size rules for a widget

Automatic layout solving requires that a widget’s size_rules method is called for each axis before set_rect. This method simply calls size_rules on each axis.

If size_rules is not called, internal layout may be poor (depending on the widget). If widget content changes, it is recommended to call solve_size_rules and set_rect again.

Parameters x_size and y_size should be passed where this dimension is fixed and are used e.g. for text wrapping.