Trait miniquad::EventHandler[−][src]

pub trait EventHandler {

Show 15 methods    fn update(&mut self, _ctx: &mut Context);

    fn draw(&mut self, _ctx: &mut Context);

    fn resize_event(&mut self, _ctx: &mut Context, _width: f32, _height: f32) { ... }

    fn mouse_motion_event(&mut self, _ctx: &mut Context, _x: f32, _y: f32) { ... }

    fn mouse_wheel_event(&mut self, _ctx: &mut Context, _x: f32, _y: f32) { ... }

    fn mouse_button_down_event(
        &mut self, 
        _ctx: &mut Context, 
        _button: MouseButton, 
        _x: f32, 
        _y: f32
    ) { ... }

    fn mouse_button_up_event(
        &mut self, 
        _ctx: &mut Context, 
        _button: MouseButton, 
        _x: f32, 
        _y: f32
    ) { ... }

    fn char_event(
        &mut self, 
        _ctx: &mut Context, 
        _character: char, 
        _keymods: KeyMods, 
        _repeat: bool
    ) { ... }

    fn key_down_event(
        &mut self, 
        _ctx: &mut Context, 
        _keycode: KeyCode, 
        _keymods: KeyMods, 
        _repeat: bool
    ) { ... }

    fn key_up_event(
        &mut self, 
        _ctx: &mut Context, 
        _keycode: KeyCode, 
        _keymods: KeyMods
    ) { ... }

    fn touch_event(
        &mut self, 
        ctx: &mut Context, 
        phase: TouchPhase, 
        _id: u64, 
        x: f32, 
        y: f32
    ) { ... }

    fn raw_mouse_motion(&mut self, _ctx: &mut Context, _dx: f32, _dy: f32) { ... }

    fn window_minimized_event(&mut self, _ctx: &mut Context) { ... }

    fn window_restored_event(&mut self, _ctx: &mut Context) { ... }

    fn quit_requested_event(&mut self, _ctx: &mut Context) { ... }

}
Expand description

A trait defining event callbacks.

Required methods

Provided methods

Default implementation emulates mouse clicks

Represents raw hardware mouse motion event Note that these events are delivered regardless of input focus and not in pixels, but in hardware units instead. And those units may be different from pixels depending on the target platform

Window has been minimized Right now is only implemented on Android, and is called on a Pause ndk callback

Window has been restored Right now is only implemented on Android, and is called on a Resume ndk callback

This event is sent when the userclicks the window’s close button or application code calls the ctx.request_quit() function. The event handler callback code can handle this event by calling ctx.cancel_quit() to cancel the quit. If the event is ignored, the application will quit as usual.

Implementors