Java Tutorial/Swing/EtchedBorder — различия между версиями
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Текущая версия на 15:31, 31 мая 2010
Содержание
14. Creating and Setting an EtchedBorder from BorderFactory
import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.border.EtchedBorder;
public class Main {
public static void main(String[] argv) {
EtchedBorder etchedBorder = (EtchedBorder)BorderFactory.createEtchedBorder();
JLabel component = new JLabel("label");
component.setBorder(etchedBorder);
}
}
14. Creating EtchedBorder with its Constructor
import java.awt.Color;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.border.Border;
import javax.swing.border.EtchedBorder;
public class EtchedBorderSample {
public static void main(String args[]) {
JFrame frame = new JFrame("Sample Borders");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Border etchedBorder = new EtchedBorder(EtchedBorder.RAISED, Color.RED, Color.PINK);
JLabel aLabel = new JLabel("Bevel");
aLabel.setBorder(etchedBorder);
aLabel.setHorizontalAlignment(JLabel.CENTER);
frame.add(aLabel);
frame.setSize(400, 200);
frame.setVisible(true);
}
}
14. EtchedBorder
- An etched border produces either an etched-in or etched-out effect.
- You can specify the type of etching using the field LOWERED or RAISED.
- By default, the etched border is of type etched-in.
public EtchedBorder()
Border etchedBorder = new EtchedBorder();
public EtchedBorder(int etchType)
Border etchedBorder = new EtchedBorder(EtchedBorder.RAISED);
public EtchedBorder(Color highlight, Color shadow)
Border etchedBorder = new EtchedBorder(Color.RED, Color.PINK);
public EtchedBorder(int etchType, Color highlight, Color shadow)
Border etchedBorder = new EtchedBorder(EtchedBorder.RAISED, Color.RED, Color.PINK);
public static Border createEtchedBorder()
Border etchedBorder = BorderFactory.createEtchedBorder();
public static Border createEtchedBorder(Color highlight, Color shadow)
Border etchedBorder = BorderFactory.createEtchedBorder(Color.RED, Color.PINK);
public static Border createEtchedBorder(EtchedBorder.RAISED)
Border etchedBorder = BorderFactory.createEtchedBorder(Color.RED, Color.PINK);
public static Border createEtchedBorder(int type, Color highlight, Color shadow)
Border etchedBorder = BorderFactory.createEtchedBorder(EtchedBorder.RAISED, Color.RED, Color.PINK);
14. Raised and Lowered EtchedBorder
import java.awt.Container;
import java.awt.GridLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.border.Border;
import javax.swing.border.EtchedBorder;
public class AnEtchedBorder {
public static void main(String args[]) {
JFrame frame = new JFrame("Etched Borders");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Border raisedBorder = new EtchedBorder(EtchedBorder.RAISED);
Border loweredBorder = new EtchedBorder(EtchedBorder.LOWERED);
JButton raisedButton = new JButton("Raised");
raisedButton.setBorder(raisedBorder);
JButton loweredButton = new JButton("Lowered");
loweredButton.setBorder(loweredBorder);
Container contentPane = frame.getContentPane();
contentPane.setLayout(new GridLayout(1, 2, 5, 5));
contentPane.add(raisedButton);
contentPane.add(loweredButton);
frame.setSize(300, 100);
frame.setVisible(true);
}
}