mainframe.java~19~

这是各类实用工具的源码100例

package jsystemfontsdemo;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.font.*;
import javax.swing.table.*;

public class MainFrame extends JFrame {
  private JPanel contentPane;
  private BorderLayout borderLayout1 = new BorderLayout();
  private JButton jButton1 = new JButton();
  private JScrollPane jScrollPane1 = new JScrollPane();
  private JTable table = new JTable();



  //Construct the frame
  public MainFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {

    Font[] fonts;
    Object[][] data = null;
    Object[] ColName = {"FamilyName","FontName","Name"};
    fonts = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment().getAllFonts();
    data = new Object[fonts.length][3];
    for (int i=0;i<fonts.length;i++){

    data[i][0] = fonts[i].getFamily();
    data[i][1] = fonts[i].getFontName();
    data[i][2] = fonts[i].getName();

}




    //setIconImage(Toolkit.getDefaultToolkit().createImage(MainFrame.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("JSystemFontsDemo");
    jButton1.setText("Get All Fonts");
    jButton1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        jButton1_actionPerformed(e);
      }
    });
    table.setDoubleBuffered(true);
    table.setColumnSelectionAllowed(true);
    contentPane.add(jButton1, BorderLayout.SOUTH);
    contentPane.add(jScrollPane1, BorderLayout.WEST);
    jScrollPane1.getViewport().add(table, null);

  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }


  void jButton1_actionPerformed(ActionEvent e) {
    Font[] fonts;
    Object[][] data = null;
    String[] ColName = {"FamilyName","FontName","Name"};
    fonts = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment().getAllFonts();
    data = new Object[fonts.length][3];
    for (int i=0;i<fonts.length;i++){

        data[i][0] = fonts[i].getFamily();
        data[i][1] = fonts[i].getFontName();
        data[i][2] = fonts[i].getName();

    }

    table = new JTable(data,ColName);
    table.setVisible(true);
//    this.jScrollPane1.add(table);
  }


}