如何在GUI中移动图像 [英] How can I move the image in GUI
本文介绍了如何在GUI中移动图像的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何在此GUI中将图像设置为最右侧，如果您运行代码，您将看到图像位于单选按钮和复选框下，我想将图像向右移动，因此它不会去做。我该怎么做？
How can I set the image in this GUI to the far right, if you run the code you will see that the image goes under the radio buttons and checkboxes, I want to move the image to the right so It doesn't do that. How can I do that?
import javax.swing.*;
import java.awt.BorderLayout;
import java.awt.CardLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JScrollPane;
import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
public class MyWizard {
private JFrame frame = new JFrame("My Wizard");
private JPanel panelContainer = new JPanel();
private JPanel panelFirst = new JPanel();
private JPanel panelSecond = new JPanel();
private JPanel panelThird = new JPanel();
//panels for buttons
private JPanel panelButton = new JPanel();
private JPanel panelButtonTwo = new JPanel();
private JPanel panelButtonThree = new JPanel();
private JButton btNext = new JButton ("Next");
private JButton btNextTwo = new JButton ("Next");
private JButton btNextThree = new JButton("Next");
private JRadioButton btLdap, btKerbegos, btSpnego, btSaml2;
private JCheckBox btSan, btNFS, btYUMserver;
private CardLayout c1 = new CardLayout();
private JScrollPane scrollPane;
private JLabel lblPicture, lblPictureTwo;
DefaultMutableTreeNode root = new DefaultMutableTreeNode("FMW Components");
public MyWizard() {
//tree code
final DefaultMutableTreeNode accessibility =
add(root, "DB Tier", true);
add(accessibility, "RAC", false);
add(accessibility, "Gateways", false);
add(accessibility, "Datavault", false);
add(accessibility, "Agent", false);
add(accessibility, "Custom Databases", false);
root.add(accessibility);
final DefaultMutableTreeNode browsing =
new DefaultMutableTreeNode("APP Tier");
add(browsing, "IDM (OID, OVD)", false);
add(browsing, "IAM (Access Manager)", false);
add(browsing, "BIEE", false);
add(browsing, "Forms and Reports", false);
add(browsing, "Discoverer", false);
add(browsing, "Apps", false);
add(browsing, "Apex(4.2.1)", false);
root.add(browsing);
final DefaultTreeModel treeModel = new DefaultTreeModel(root);
final JTree tree = new JTree(treeModel);
final CheckBoxNodeRenderer renderer = new CheckBoxNodeRenderer();
tree.setCellRenderer(renderer);
final CheckBoxNodeEditor editor = new CheckBoxNodeEditor(tree);
tree.setCellEditor(editor);
tree.setEditable(true);
scrollPane = new JScrollPane(tree);
//tree code ends
panelFirst.setLayout(new BorderLayout());
panelSecond.setLayout(new BorderLayout());
panelThird.setLayout(new BorderLayout());
panelContainer.setLayout(c1);
panelButtonTwo.add(btNext);
panelButtonThree.add(btNextTwo);
panelButton.add(btNextThree);
panelFirst.add(panelButtonTwo, BorderLayout.SOUTH);
panelSecond.add(panelButtonThree, BorderLayout.SOUTH);
panelThird.add(scrollPane, BorderLayout.CENTER);
panelThird.add(panelButton, BorderLayout.SOUTH);
panelFirst.setBackground(Color.white);
panelSecond.setBackground(Color.white);
panelContainer.add(panelFirst, "1");
panelContainer.add(panelSecond,"2");
panelContainer.add(panelThird,"3");
c1.show(panelContainer, "1");
btNext.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
c1.show(panelContainer,"2");
}
});
btNextTwo.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
c1.show(panelContainer,"3");
}
});
RadioButtons();
Button();
Buttons();
CheckList();
groupButton();
Image();
frame.add(panelContainer);
frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
frame.pack();
frame.setSize(400,310);
frame.setVisible(true);
}
public void RadioButtons() {
btLdap = new JRadioButton ("Ldap");
btLdap.setBounds(60,85,100,20);
btLdap.setBackground(Color.white);
panelFirst.add(btLdap);
btKerbegos = new JRadioButton ("Kerbegos");
btKerbegos.setBounds(60,115,100,20);
btKerbegos.setBackground(Color.white);
panelFirst.add(btKerbegos);
btSpnego =new JRadioButton("Spnego");
btSpnego.setBounds(60,145,100,20);
btSpnego.setBackground(Color.white);
panelFirst.add(btSpnego);
btSaml2 = new JRadioButton("Saml2");
btSaml2.setBounds(60,175,100,20);
btSaml2.setBackground(Color.white);
panelFirst.add(btSaml2);
}
public void Button() {
btNext.setBounds(250,240,100,20);
}
public void CheckList () {
btSan = new JCheckBox ("San");
btSan.setBounds(60,85,100,20);
btSan.setBackground(Color.white);
panelSecond.add(btSan);
btNFS = new JCheckBox ("NFS");
btNFS.setBounds(60,115,100,20);
btNFS.setBackground(Color.white);
panelSecond.add(btNFS);
btYUMserver =new JCheckBox("Spnego");
btYUMserver.setBounds(60,145,100,20);
btYUMserver.setBackground(Color.white);
panelSecond.add(btYUMserver);
}
public void Buttons() {
btNextTwo.setBounds(250,240,100,20);
}
public void Image() {
ImageIcon image = new ImageIcon("iconpic.png");
lblPicture = new JLabel(image);
panelFirst.add(lblPicture);
ImageIcon imageTwo = new ImageIcon("iconpic.png");
lblPictureTwo = new JLabel(imageTwo);
panelSecond.add(lblPictureTwo);
}
private void groupButton() {
ButtonGroup bg1 = new ButtonGroup( );
bg1.add(btLdap);
bg1.add(btKerbegos);
bg1.add(btSpnego);
bg1.add(btSaml2);
}
private static DefaultMutableTreeNode add(
final DefaultMutableTreeNode parent, final String text,
final boolean checked)
{
final CheckBoxNode data = new CheckBoxNode (text, checked);
final DefaultMutableTreeNode node = new DefaultMutableTreeNode(data);
parent.add(node);
return node;
}
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
new MyWizard();
}
});
}
}
推荐答案
研究不同的布局经理。它们将有助于您尝试做什么。 http://docs.oracle.com/javase/tutorial/uiswing/layout /visual.html
Study the different layout managers. They will be helpful for what you are trying to do. http://docs.oracle.com/javase/tutorial/uiswing/layout/visual.html
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