12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182 |
- /*
- * Copyright (c) 2006-2015 DMDirc Developers
- *
- * 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.dialogs.prefs;
-
- import com.dmdirc.addons.ui_swing.components.IconManager;
- import com.dmdirc.config.prefs.PreferencesCategory;
-
- import java.awt.Component;
- import java.awt.Font;
- import java.util.HashMap;
- import java.util.Map;
-
- import javax.swing.JLabel;
- import javax.swing.JList;
- import javax.swing.ListCellRenderer;
-
- /**
- * Prefs dialog list cell renderer.
- */
- public class PreferencesListCellRenderer extends JLabel implements
- ListCellRenderer<PreferencesCategory> {
-
- /** A version number for this class. */
- private static final long serialVersionUID = 1;
- /** Number of categories shown. */
- private final int numCats;
- /** Icon manager. */
- private final IconManager iconManager;
- /** Label map. */
- private final Map<PreferencesCategory, JLabel> labelMap;
-
- /**
- * Instantiates a new prefs list cell renderer.
- *
- * @param iconManager Icon manager to load icons
- * @param numCats Number of categories in the list
- */
- public PreferencesListCellRenderer(final IconManager iconManager, final int numCats) {
- labelMap = new HashMap<>();
- this.numCats = numCats;
- this.iconManager = iconManager;
- }
-
- @Override
- public Component getListCellRendererComponent(final JList<? extends PreferencesCategory> list,
- final PreferencesCategory value, final int index, final boolean isSelected,
- final boolean cellHasFocus) {
- if (!labelMap.containsKey(value)) {
- labelMap.put(value, new CategoryLabel(iconManager, list, value, numCats, index));
- }
- final JLabel label = labelMap.get(value);
-
- if (isSelected) {
- label.setFont(getFont().deriveFont(Font.BOLD));
- } else {
- label.setFont(getFont().deriveFont(Font.PLAIN));
- }
-
- return label;
- }
-
- }
|