Align key cap to center

src/main/com/whitemagicsoftware/kmcaster/EventHandler.java

		import static java.awt.Font.BOLD;
		import static java.lang.Boolean.parseBoolean;
		+import static javax.swing.SwingConstants.CENTER;

		public class EventHandler implements PropertyChangeListener {

		if( !"false".equals( value ) ) {
		final var label = new AutofitLabel( value, LABEL_FONT, LABEL_COLOUR );
		+ label.setHorizontalAlignment( CENTER );

		component.add( label );

src/main/com/whitemagicsoftware/kmcaster/HardwareComponent.java

		/**
		* Constructs a new {@link HardwareComponent} without an initial state. The
		- * initial state must be set by calling {@link #setState(Object)} before
		- * drawing the image.
		+ * initial state must be set by calling {@link #setState(Object)}
		+ * or {@link #put(Object, Image)} before drawing the image.
		+ * <p>
		+ * The default insets will be empty.
		+ * </p>
		*/
		public HardwareComponent() {
		this( INSETS_EMPTY );
		}

		+ /**
		+ * Constructs a new {@link HardwareComponent} without an initial state. The
		+ * initial state must be set by calling {@link #setState(Object)}
		+ * or {@link #put(Object, Image)} before drawing the image.
		+ *
		+ * @param insets The padding to use around the component so that letters
		+ * can be drawn within a safe region, without extending beyond
		+ * what we'd expected to see visually for key cap text.
		+ */
		public HardwareComponent( final Insets insets ) {
		mInsets = insets;

src/main/com/whitemagicsoftware/kmcaster/listeners/KeyboardListener.java


		import static com.whitemagicsoftware.kmcaster.HardwareSwitch.*;
		+import static java.lang.Boolean.FALSE;
		import static java.util.Map.entry;
		import static org.jnativehook.keyboard.NativeKeyEvent.getKeyText;

		);

		+ /**
		+ * Stores the state of modifier keys.
		+ */
		private final Map<HardwareSwitch, Boolean> mModifiers = new HashMap<>();


		@Override
		public void nativeKeyReleased( final NativeKeyEvent e ) {
		- updateRegular( getDisplayText( e ), "false" );
		+ updateRegular( getDisplayText( e ), FALSE.toString() );
		updateModifiers( e );
		}

src/main/com/whitemagicsoftware/kmcaster/ui/AutofitLabel.java

		setSize( bounds.width, bounds.height );
		setFont( computeScaledFont() );
		+ setHorizontalAlignment( CENTER );
		}

Delta	22 lines added, 3 lines removed, 19-line increase