Trait gtk4::prelude::LayoutManagerExt

source · [−]
pub trait LayoutManagerExt: 'static {
    fn allocate(
        &self, 
        widget: &impl IsA<Widget>, 
        width: i32, 
        height: i32, 
        baseline: i32
    );
    fn layout_child(&self, child: &impl IsA<Widget>) -> LayoutChild;
    fn request_mode(&self) -> SizeRequestMode;
    fn widget(&self) -> Option<Widget>;
    fn layout_changed(&self);
    fn measure(
        &self, 
        widget: &impl IsA<Widget>, 
        orientation: Orientation, 
        for_size: i32
    ) -> (i32, i32, i32, i32);
}

Required methods

Implementors