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The choice window makes its list focused then it gains focus itself. So you can just press up/down and ENTER or ESC to choose without touching mouse
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@@ -13,6 +13,8 @@ import javax.swing.event.ListSelectionListener;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionEvent;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.awt.event.MouseEvent;
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import java.awt.event.WindowEvent;
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import java.awt.event.WindowFocusListener;
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import java.util.AbstractList;
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import java.util.AbstractList;
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import java.util.List;
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import java.util.List;
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@@ -243,6 +245,10 @@ public class ListChooser<T> {
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d = p.createDialog(p.getParent(), title);
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d = p.createDialog(p.getParent(), title);
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if (minChoices != 0) d.setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
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if (minChoices != 0) d.setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
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jList.setSelectedIndex(0);
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jList.setSelectedIndex(0);
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d.addWindowFocusListener(new WindowFocusListener() {
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@Override public void windowGainedFocus(final WindowEvent e) { jList.grabFocus(); }
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@Override public void windowLostFocus(final WindowEvent e) { }
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});
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d.setVisible(true);
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d.setVisible(true);
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d.dispose();
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d.dispose();
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value = (Integer) p.getValue();
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value = (Integer) p.getValue();
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