34 lines
705 B
Scala
34 lines
705 B
Scala
import java.awt.event.{KeyAdapter, KeyEvent}
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import javax.swing.{JFrame, SwingUtilities}
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class KeypressCheck() extends JFrame {
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addKeyListener(new KeyAdapter() {
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override def keyPressed(e: KeyEvent): Unit = {
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val keyCode = e.getKeyCode
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if (keyCode == KeyEvent.VK_ENTER) {
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dispose()
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System.exit(0)
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}
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else
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println(keyCode)
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}
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})
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}
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object KeypressCheck extends App {
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println("Press any key to see its code or 'enter' to quit\n")
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SwingUtilities.invokeLater(() => {
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def foo() = {
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val f = new KeypressCheck
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f.setFocusable(true)
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f.setVisible(true)
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f.setSize(200, 200)
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f.setEnabled(true)
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}
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foo()
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})
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}
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