在面板中添加复杂图像,在一个自定义用户界面中使用按钮
我怎样才能将这样的图像放到slavePanelJPanel的顶部和顶部,调整JButtons看起来像图像但是按钮正确缠绕?(现在它们形成一排,四列)
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//
// Shot Gun mover up/down/left/right, middle on is for zoom
//
public void GunMover(JPanel configPanel) throws IOException {
// Master Panel - holds everything
JPanel masterPanel = new Panel();
masterPanel.setLayout(new SpringLayout());
// Slave Panel - with image background
JPanel slavePanel = new Panel();
slavePanel.setLayout(new SpringLayout());
// Row 1
final JButton ptzLeft = new JButton("<");
masterPanel.add(ptzLeft, BorderLayout.WEST);
// Row 2
final JButton ptzRight = new JButton(">");
masterPanel.add(ptzRight, BorderLayout.CENTER);
// Row 3
final JButton ptzUp = new JButton("^");
masterPanel.add(ptzUp, BorderLayout.WEST);
// Row 4
final JButton ptzDown = new JButton("down");
masterPanel.add(ptzDown, BorderLayout.CENTER);
// How do i add slavePanel this background and add all the JButtons
// According to that image shape?
// Layout the panel.
SpringUtilities.makeCompactGrid(masterPanel,
1, 4, //rows, cols
6, 6, //initX, initY
6, 6);
configPanel.setLayout(new GridLayout(0,1));
configPanel.add(masterPanel);
}
跟进:优秀的一个来自Andrew Thompson +至少我的破碎方法
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package test;
import java.awt.*;
import java.awt.font.FontRenderContext;
import java.awt.font.TextLayout;
import javax.swing.*;
public class New extends JFrame {
private static final long serialVersionUID = 1L;
private ImageIcon errorIcon =
(ImageIcon) UIManager.getIcon("OptionPane.errorIcon");
private Icon infoIcon =
UIManager.getIcon("OptionPane.informationIcon");
private Icon warnIcon =
UIManager.getIcon("OptionPane.warningIcon");
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