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https://github.com/dmolony/DiskBrowser.git
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45 lines
1.3 KiB
Java
45 lines
1.3 KiB
Java
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package com.bytezone.diskbrowser.gui;
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import java.awt.event.ActionEvent;
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import java.awt.event.KeyEvent;
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import java.util.Enumeration;
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import javax.swing.*;
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import com.bytezone.diskbrowser.applefile.Palette;
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import com.bytezone.diskbrowser.applefile.PaletteFactory.CycleDirection;
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public class NextPaletteAction extends AbstractAction
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{
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private final DataPanel owner;
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private final ButtonGroup buttonGroup;
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public NextPaletteAction (DataPanel owner, ButtonGroup buttonGroup)
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{
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super ("Next Palette");
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putValue (Action.SHORT_DESCRIPTION, "Select next color palette");
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putValue (Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke ("alt N"));
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putValue (Action.MNEMONIC_KEY, KeyEvent.VK_N);
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this.owner = owner;
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this.buttonGroup = buttonGroup;
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}
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@Override
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public void actionPerformed (ActionEvent e)
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{
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Palette palette = owner.cyclePalette (CycleDirection.FORWARDS);
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if (palette != null)
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{
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Enumeration<AbstractButton> enumeration = buttonGroup.getElements ();
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while (enumeration.hasMoreElements ())
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{
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JCheckBoxMenuItem item = (JCheckBoxMenuItem) enumeration.nextElement ();
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if (item.getText ().equals (palette.getName ()))
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{
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item.setSelected (true);
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break;
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}
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}
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}
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}
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}
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