Struct Backend

pub struct Backend {}

Implementations

impl Backend

pub fn new() -> Result<Self, PlatformError>

pub fn new_with_renderer_by_name( _renderer_name: Option<&str>, ) -> Result<Self, PlatformError>

Trait Implementations

impl Platform for Backend

fn create_window_adapter(&self) -> Result<Rc<dyn WindowAdapter>, PlatformError>

Instantiate a window for a component.

fn run_event_loop(&self) -> Result<(), PlatformError>

Spins an event loop and renders the visible windows.

fn new_event_loop_proxy(&self) -> Option<Box<dyn EventLoopProxy>>

Return an EventLoopProxy that can be used to send event to the event loop

fn duration_since_start(&self) -> Duration

Returns the current time as a monotonic duration since the start of the program

fn click_interval(&self) -> Duration

Returns the current interval to internal measure the duration to send a double click event.

fn set_clipboard_text(&self, _text: &str, _clipboard: Clipboard)

Sends the given text into the system clipboard.

fn clipboard_text(&self, _clipboard: Clipboard) -> Option<String>

Returns a copy of text stored in the system clipboard, if any.

fn debug_log(&self, _arguments: Arguments<'_>)

This function is called when debug() is used in .slint files. The implementation should direct the output to some developer visible terminal. The default implementation uses stderr if available, or console.log when targeting wasm.