Struct Under 

pub struct Under {
    pub window: Option<WindowId>,
    pub top_layer: bool,
    pub desktop: bool,
}

What the compositor found under the pointer, for the policy’s own hit test to combine with: a layer surface on the top or overlay layers takes the pointer ahead of every window and its frame, a window’s client area stands below the policy’s frames and menus.

Fields

window: Option<WindowId>

The window whose client area, or whose popup, lies under the point.

top_layer: bool

Whether a panel or an overlay surface lies under the point.

desktop: bool

Whether a desktop’s wallpaper surface lies under the point: a background or bottom layer surface, the Wayland shape of an X11 desktop window, so a click there is the desktop’s and never the bare root’s.

Trait Implementations

impl Clone for Under

fn clone(&self) -> Under

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Under

impl Debug for Under

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Under

fn default() -> Under

Returns the “default value” for a type.

impl PartialEq for Under

fn eq(&self, other: &Under) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Under