Struct penrose::xcb::XcbDraw

pub struct XcbDraw { /* fields omitted */ }

An XCB based Draw implementation backed by pango and cairo

Implementations

impl XcbDraw

pub fn new() -> Result<Self>

Create a new empty XcbDraw. Fails if unable to connect to the X server

pub fn xcb_connection(&self) -> &Connection

Get a handle on the underlying XCB Connection used by Api to communicate with the X server.

pub fn api(&self) -> &Api

Get an immutable handle on the underlying Api to communicate with the X server.

pub fn api_mut(&mut self) -> &mut Api

Get a mutable handle on the underlying Api to communicate with the X server.

Trait Implementations

impl Debug for XcbDraw

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

Formats the value using the given formatter.

impl Draw for XcbDraw

type Ctx = XcbDrawContext

The type of drawing context used for drawing

pub fn new_window(
    &mut self,
    ty: WinType,
    r: Region,
    managed: bool
) -> Result<WinId>

Create a new client window with a canvas for drawing

pub fn screen_sizes(&self) -> Result<Vec<Region>>

Get the size of the target screen in pixels

pub fn register_font(&mut self, font_name: &str)

Register a font by name for later use

pub fn context_for(&self, id: WinId) -> Result<Self::Ctx>

Get a new DrawContext for the target window

pub fn temp_context(&self, w: u32, h: u32) -> Result<Self::Ctx>

Get a new temporary DrawContext that will be destroyed when dropped

pub fn flush(&self, id: WinId)

Flush pending actions

pub fn map_window(&self, id: WinId)

Map the target window to the screen

pub fn unmap_window(&self, id: WinId)

Unmap the target window from the screen

pub fn destroy_window(&mut self, id: WinId)

Destroy the target window

pub fn replace_prop(&self, id: WinId, prop: Atom, val: PropVal<'_>)

Replace a property value on a window.