pub trait LayoutManagerExt: IsA<LayoutManager> + 'static {
// Provided methods
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) { ... }
}Provided Methods§
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)
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.