Struct gabelstaplerwm::wm::client::ScreenSet

pub struct ScreenSet { /* fields omitted */ }

An ordered set of known screens.

A screen is a rectangular area on the X server screen's root window, that is used to show a distinct set of tags associated with a TagStack. There is an active screen at all times.

Methods

impl ScreenSet

fn new(screens: Vec<(Crtc, Screen)>) -> Option<ScreenSet>

Setup a new screen set.

fn screens(&self) -> &[(Crtc, Screen)]

Get an immutable reference to the set of screens.

fn screens_mut(&mut self) -> &mut [(Crtc, Screen)]

Get a mutable reference to the set of screens.

fn current_mut(&mut self) -> &mut Screen

Get a mutable reference to current screen's geometry and tag stack.

fn current(&self) -> &Screen

Get an immutable reference to current screen's geometry and tag stack.

fn current_tiling_area(&self) -> &TilingArea

Get an immutable reference to current screen's geometry.

fn tag_stack_mut(&mut self) -> &mut TagStack

Get a mutable reference to the current screen's tag stack.

fn tag_stack(&self) -> &TagStack

Get an immutable reference to the current screen's tag stack.

fn rotate(&mut self)

Swap horizontal and vertical axes of all screens.

fn change_screen<T>(&mut self, f: T) -> bool where
    T: Fn(usize, usize) -> usize, 

Select a screen by altering the current screen's index

fn remove(&mut self, old_crtc: Crtc) -> bool

Remove a CRTC from our list of screens and return whether a redraw is necessary.

fn run_matching(&mut self, matching: &ScreenMatching)

Apply a screen matching to all screens (that is, CRTCs) that we know of.

fn update(&mut self, change: &CrtcChange)

Update a screen associated with a CRTC or create one if none is present.