//! Modifier key data.
//!
//! Modifier keys like Shift and Control alter the character value
//! and are used in keyboard shortcuts.
//!
//! Use the constants to match for combinations of the modifier keys.
bitflags! {
/// Pressed modifier keys.
///
/// Specification:
/// <https://w3c.github.io/uievents-key/#keys-modifier>
#[derive(Default)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
pub struct Modifiers: u32 {
const ALT = 0x01;
const ALT_GRAPH = 0x2;
const CAPS_LOCK = 0x4;
const CONTROL = 0x8;
const FN = 0x10;
const FN_LOCK = 0x20;
const META = 0x40;
const NUM_LOCK = 0x80;
const SCROLL_LOCK = 0x100;
const SHIFT = 0x200;
const SYMBOL = 0x400;
const SYMBOL_LOCK = 0x800;
const HYPER = 0x1000;
const SUPER = 0x2000;
}
}