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- /*
- * Copyright (c) 2006-2010 Chris Smith, Shane Mc Cormack, Gregory Holmes
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.addons.ui_swing.components.renderers;
-
- import com.dmdirc.addons.ui_swing.components.reorderablelist.ReorderableJList;
-
- import java.awt.Component;
-
- import javax.swing.JLabel;
- import javax.swing.JList;
- import javax.swing.JPanel;
- import javax.swing.JSeparator;
- import javax.swing.ListCellRenderer;
- import javax.swing.UIManager;
-
- import net.miginfocom.swing.MigLayout;
-
- /**
- * Renderer for the reorderable JList, procides visual clues to DnD.
- */
- public class ReorderableJListCellRenderer implements ListCellRenderer {
-
- /**
- * A version number for this class. It should be changed whenever the class
- * structure is changed (or anything else that would prevent serialized
- * objects being unserialized with the new class).
- */
- private static final long serialVersionUID = 1;
-
- /** Parent list. */
- private final ReorderableJList parent;
-
- /**
- * Instantiates a new ReorderableJListCellRenderer.
- *
- * @param parent Parent list
- */
- public ReorderableJListCellRenderer(final ReorderableJList parent) {
- super();
-
- this.parent = parent;
- }
-
- /** {@inheritDoc} */
- @Override
- public Component getListCellRendererComponent(final JList list,
- final Object value, final int index, final boolean isSelected,
- final boolean cellHasFocus) {
- final JPanel panel = new JPanel();
- panel.setLayout(new MigLayout("fill, ins 0"));
- final boolean isTargetCell = value == parent.getTargetCell();
-
- final boolean showSelected = isSelected & (parent.getTargetCell() == null);
-
- panel.add(new JLabel(value.toString()), "dock center");
-
- if (showSelected) {
- panel.setForeground(UIManager.getColor("List.selectionForeground"));
- panel.setBackground(UIManager.getColor("List.selectionBackground"));
- } else {
- if (isSelected) {
- panel.setForeground(UIManager.getColor("List.selectionForeground"));
- panel.setBackground(UIManager.getColor("List.selectionBackground"));
- } else {
- panel.setForeground(UIManager.getColor("List.foreground"));
- panel.setBackground(UIManager.getColor("List.background"));
- }
- }
-
-
- if (isTargetCell) {
- if (parent.getBelowTarget()) {
- panel.add(new JSeparator(), "dock south");
- } else {
- panel.add(new JSeparator(), "dock north");
- }
- }
-
- return panel;
- }
- }
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