в 17:44, 31 мая 2010

2010-05-31T17:44:27Z

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2010-05-31T15:34:31Z

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== 14. Creating and Setting a line Border from BorderFactory ==



<source lang="java">
import java.awt.Color;
import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.border.LineBorder;
public class Main {
public static void main(String[] argv) {
LineBorder lineBorder = (LineBorder)BorderFactory.createLineBorder(Color.black);
JLabel component = new JLabel("label");
component.setBorder(lineBorder);
}
}</source>



== 14. LineBorder Class ==

<p>The line border is a single-color line of a user-defined thickness that surrounds a component.</p>



<source lang="java">
public LineBorder(Color color)
Border lineBorder = new LineBorder (Color.RED);
public LineBorder(Color color, int thickness)
Border lineBorder = new LineBorder (Color.RED, 5);
public LineBorder (Color color, int thickness, boolean roundedCorners)
Border lineBorder = new LineBorder (Color.RED, 5, true);
public static Border createBlackLineBorder()
Border blackLine = LineBorder.createBlackLineBorder();
public static Border createGrayLineBorder()
Border grayLine = LineBorder.createGrayLineBorder();
public static Border createLineBorder(Color color)
Border lineBorder = BorderFactory.createLineBorder(Color.RED);
public static Border createLineBorder(Color color, int thickness)
Border lineBorder = BorderFactory.createLineBorder(Color.RED, 5);</source>



== 14. LineBorder: color and width ==



<source lang="java">
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.border.Border;
import javax.swing.border.LineBorder;
public class ALineBorder {
public static void main(String args[]) {
JFrame frame = new JFrame("Line Borders");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

Border thinBorder = LineBorder.createBlackLineBorder();
Border thickBorder = new LineBorder(Color.WHITE, 12);
Border roundedBorder = new LineBorder(Color.BLACK, 2, true);

JButton thinButton = new JButton("1 Pixel");
thinButton.setBorder(thinBorder);

JButton thickButton = new JButton("12 Pixel");
thickButton.setBorder(thickBorder);

JButton roundedButton = new JButton("Rounded 2 Pixel");
roundedButton.setBorder(roundedBorder);

Container contentPane = frame.getContentPane();
contentPane.add(thinButton, BorderLayout.NORTH);
contentPane.add(thickButton, BorderLayout.CENTER);
contentPane.add(roundedButton, BorderLayout.SOUTH);
frame.pack();
frame.setSize(300, frame.getHeight());
frame.setVisible(true);
}
}</source>

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в 17:44, 31 мая 2010

Admin: 1 версия