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KeyEvent.kt
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KeyEvent.kt
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package jetbrains.datalore.base.event
class KeyEvent : Event {
val keyStroke: KeyStroke
val keyChar: Char
val key: Key
get() = keyStroke.key
val modifiers: Set<ModifierKey>
get() = keyStroke.modifiers
constructor(keyStroke: KeyStroke) {
this.keyStroke = keyStroke
keyChar = 0.toChar()
}
constructor(key: Key, ch: Char = 0.toChar()) {
keyStroke = KeyStroke(key, emptyList())
keyChar = ch
}
constructor(key: Key, ch: Char, modifiers: Collection<ModifierKey>) {
keyStroke = KeyStroke(key, modifiers)
keyChar = ch
}
fun `is`(key: Key, vararg modifiers: ModifierKey): Boolean {
return keyStroke.`is`(key, *modifiers)
}
fun `is`(vararg specs: KeyStrokeSpec): Boolean {
for (s in specs) {
if (s.matches(keyStroke)) return true
}
return false
}
fun `is`(vararg specs: KeyStroke): Boolean {
for (s in specs) {
if (s.matches(keyStroke)) return true
}
return false
}
fun has(key: ModifierKey): Boolean {
return keyStroke.has(key)
}
fun copy(): KeyEvent {
return KeyEvent(key, keyChar, modifiers)
}
override fun toString(): String {
return keyStroke.toString()
}
}