2a894c6bc9
* Run cargo fmt on source files * Update with rustfmt.toml * Change rustfmt configuration and run it again
104 lines
2.7 KiB
Rust
104 lines
2.7 KiB
Rust
use keyboard_types::KeyboardEvent;
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use crate::{Point, WindowInfo};
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#[derive(Debug, Copy, Clone, Eq, PartialEq)]
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pub enum MouseButton {
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Left,
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Middle,
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Right,
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Back,
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Forward,
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Other(u8),
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}
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/// A scroll movement.
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#[derive(Debug, Clone, Copy, PartialEq)]
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pub enum ScrollDelta {
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/// A line-based scroll movement
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Lines {
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/// The number of horizontal lines scrolled
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x: f32,
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/// The number of vertical lines scrolled
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y: f32,
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},
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/// A pixel-based scroll movement
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Pixels {
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/// The number of horizontal pixels scrolled
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x: f32,
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/// The number of vertical pixels scrolled
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y: f32,
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},
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}
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#[derive(Debug, Copy, Clone, PartialEq)]
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pub struct MouseClick {
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pub button: MouseButton,
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pub click_count: usize,
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/// The logical coordinates of the mouse position
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pub position: Point,
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}
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#[derive(Debug, Clone, Copy, PartialEq)]
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pub enum MouseEvent {
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/// The mouse cursor was moved
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CursorMoved {
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/// The logical coordinates of the mouse position
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position: Point,
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},
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/// A mouse button was pressed.
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ButtonPressed(MouseButton),
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/// A mouse button was released.
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ButtonReleased(MouseButton),
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/// A mouse button was clicked.
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Click(MouseClick),
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/// The mouse wheel was scrolled.
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WheelScrolled(ScrollDelta),
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/// The mouse cursor entered the window.
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CursorEntered,
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/// The mouse cursor left the window.
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CursorLeft,
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}
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#[derive(Debug, Clone)]
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pub enum WindowEvent {
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Resized(WindowInfo),
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Focused,
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Unfocused,
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WillClose,
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}
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#[derive(Debug, Clone)]
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pub enum Event {
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Mouse(MouseEvent),
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Keyboard(KeyboardEvent),
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Window(WindowEvent),
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}
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/// Return value for [WindowHandler::on_event](`crate::WindowHandler::on_event()`),
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/// indicating whether the event was handled by your window or should be passed
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/// back to the platform.
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///
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/// For most event types, this value won't have any effect. This is the case
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/// when there is no clear meaning of passing back the event to the platform,
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/// or it isn't obviously useful. Currently, only [`Event::Keyboard`] variants
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/// are supported.
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#[derive(Debug, Clone, Copy, PartialEq)]
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pub enum EventStatus {
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/// Event was handled by your window and will not be sent back to the
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/// platform for further processing.
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Captured,
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/// Event was **not** handled by your window, so pass it back to the
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/// platform. For parented windows, this usually means that the parent
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/// window will receive the event. This is useful for cases such as using
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/// DAW functionality for playing piano keys with the keyboard while a
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/// plugin window is in focus.
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Ignored,
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}
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