20 lines
621 B
Java
20 lines
621 B
Java
// onjava/MouseClick.java
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// (c)2017 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// Helper interface to allow lambda expressions
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package onjava;
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import java.awt.event.*;
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// Default everything except mouseClicked():
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public interface MouseClick extends MouseListener {
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@Override
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default void mouseEntered(MouseEvent e) {}
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@Override
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default void mouseExited(MouseEvent e) {}
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@Override
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default void mousePressed(MouseEvent e) {}
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@Override
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default void mouseReleased(MouseEvent e) {}
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}
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