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From: Adam Bien's Weblog
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鍥句竴 
鍥句簩
涓轟粈涔堣繖鏍鳳紵瀹炲湪鏄紕涓嶆槑鐧斤紝涓嶇煡閬撴湁閭ｄ綅楂樻墜鎸囩偣涓嬩笉錛?br /> 婧愮爜濡備笅錛?br />
package kissJava.JTable;import javax.swing.*;import javax.swing.table.*;import java.awt.*;
public class TestSortedTable {
public static void main(String args[]){
JFrame frame = new JFrame("JTable鐨刪eader嫻嬭瘯"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Object rows[][] ={ { "鐜嬫槑", "涓浗", 44 }, { "濮氭槑", "涓浗", 25 }, { "璧靛瓙榫?/span>", "瑗胯渶", 1234 }, { "鏇規(guī)搷", "鍖楅瓘", 2112 }, { "Bill Gates", "緹庡浗", 45 }, { "Mike", "鑻卞浗", 33 } }; String columns[] = { "濮撳悕", "鍥界睄", "騫撮緞" }; TableModel model = new DefaultTableModel(rows, columns); JTable table = new JTable(model); RowSorter<TableModel> sorter = new TableRowSorter<TableModel>(model); table.setRowSorter(sorter); JScrollPane pane = new JScrollPane(table); frame.add(pane, BorderLayout.CENTER);//鏄劇ずheader // frame.add(table, BorderLayout.CENTER);//涓嶆樉紺篽eader frame.setSize(300, 150); frame.setVisible(true);
}
}]]>
package kissJava.JComboBox;import java.awt.Dimension;import javax.swing.JButton;import javax.swing.JComboBox;import javax.swing.JComponent;import javax.swing.JFrame;import javax.swing.plaf.ComboBoxUI;import javax.swing.plaf.ComponentUI;import javax.swing.plaf.basic.BasicArrowButton;import javax.swing.plaf.basic.BasicComboBoxUI;import javax.swing.plaf.basic.BasicComboPopup;import javax.swing.plaf.basic.ComboPopup;
public class PopupComboSample extends JFrame{
String labels[] = { "Chardonnay", "Sauvignon", "Riesling", "Cabernet",
String labels[] 
"Zinfandel", "Merlot", "Pinot Noir", "Sauvignon Blanc",
"Syrah", "Gewurztraminer" }; JComboBox jcb = null; public PopupComboSample(){ this.setTitle("涓嬫媺妗嗗悜涓?/span>"); this.setLayout(null); jcb = new JComboBox(labels); //setUI....... jcb.setUI((ComboBoxUI) MyComboBoxUI.createUI(jcb)); jcb.setBounds(50, 150, 200, 20); this.add(jcb, null); setSize(300, 300); setVisible(true); } public static void main(String args[]) { new PopupComboSample(); } static class MyComboBoxUI extends BasicComboBoxUI { int newsBarTitleWidth = 0; public static ComponentUI createUI(JComponent c) { return new MyComboBoxUI(); } //鏀瑰彉綆ご鐨勬柟鍚?/span> protected JButton createArrowButton() { JButton button = new BasicArrowButton(BasicArrowButton.NORTH); return button; } //鏀瑰彉comboBox鐨勫脊鍑烘柟鍚?/span> protected ComboPopup createPopup() { BasicComboPopup popup = new BasicComboPopup(comboBox){ public void show() { //澶у皬鎸夐渶瑕佹洿鏀?/span> Dimension popupSize = new Dimension(200 - newsBarTitleWidth - 5, 17 * 5); scroller.setMaximumSize(popupSize); scroller.setPreferredSize(popupSize); scroller.setMinimumSize(popupSize); show(comboBox, newsBarTitleWidth, -17 * 5);//getPopupHeightForRowCount(10)); } }; popup.getAccessibleContext().setAccessibleParent(comboBox); return popup; } }
}
鏄劇ず鏁堟灉涓猴細
涓嶈繃鐪嬪浘鐨勬晥鏋渏cb鐨勮緭鍏ユ娌℃湁綰挎潯鏄劇ず錛岀湅鏉ュ緱鍐嶆敼鏀癸紝瀛︿範涓傘傘傘傘傘傘?/p>