Struct tao::event_loop::EventLoopWindowTarget

pub struct EventLoopWindowTarget<T: 'static> { /* private fields */ }

Target that associates windows with an EventLoop.

This type exists to allow you to create new windows while Tao executes your callback. EventLoop will coerce into this type (impl<T> Deref for EventLoop<T>), so functions that take this as a parameter can also take &EventLoop.

Implementations

impl<T> EventLoopWindowTarget<T>

pub fn available_monitors(&self) -> impl Iterator<Item = MonitorHandle>

Returns the list of all the monitors available on the system.

pub fn primary_monitor(&self) -> Option<MonitorHandle>

Returns the primary monitor of the system.

Returns None if it can’t identify any monitor as a primary one.

pub fn monitor_from_point(&self, x: f64, y: f64) -> Option<MonitorHandle>

Returns the monitor that contains the given point.

Platform-specific:

• Android / iOS: Unsupported.

pub fn set_device_event_filter(&self, _filter: DeviceEventFilter)

Change DeviceEvent filter mode.

Since the DeviceEvent capture can lead to high CPU usage for unfocused windows, tao will ignore them by default for unfocused windows. This method allows changing this filter at runtime to explicitly capture them again.

Platform-specific

• Linux / macOS / iOS / Android: Unsupported.

pub fn cursor_position(&self) -> Result<PhysicalPosition<f64>, ExternalError>

Returns the current cursor position

Platform-specific

• iOS / Android / Linux(Wayland): Unsupported, returns 0,0.

pub fn set_progress_bar(&self, _progress: ProgressBarState)

Sets the progress bar state

Platform-specific

• Windows: Unsupported. Use the Progress Bar Function Available in Window (Windows can have different progress bars for different window)
• Linux: Only supported desktop environments with libunity (e.g. GNOME).
• iOS / Android: Unsupported.

pub fn set_theme(&self, theme: Option<Theme>)

Sets the theme for the application.

Platform-specific

• iOS / Android: Unsupported.

Trait Implementations

impl<T: Clone + 'static> Clone for EventLoopWindowTarget<T>

fn clone(&self) -> EventLoopWindowTarget<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for EventLoopWindowTarget<T>

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

Formats the value using the given formatter.

impl<T> EventLoopWindowTargetExtUnix for EventLoopWindowTarget<T>

fn is_wayland(&self) -> bool

True if the EventLoopWindowTarget uses Wayland.

fn is_x11(&self) -> bool

True if the EventLoopWindowTarget uses X11.

fn xlib_xconnection(&self) -> Option<Arc<XConnection>>

fn gtk_app(&self) -> &Application

Returns the gtk application for this event loop.

impl<T> HasDisplayHandle for EventLoopWindowTarget<T>

fn display_handle(&self) -> Result<DisplayHandle<'_>, HandleError>

Get a handle to the display controller of the windowing system.

impl<T> HasRawDisplayHandle for EventLoopWindowTarget<T>

fn raw_display_handle(&self) -> RawDisplayHandle