我正在用 windowbuilder pro 构建 Gui。测试向我展示了我应该得到的很好的 guil 图像，但是当我运行程序时，只出现了一个小方块。当我放大那个正方形时，它显示空窗口。
主要的
Nya gui = new Nya();
gui.Launch();
gui.action();
尼亚构造函数
public Nya() {
setBounds(new Rectangle(0, 0, 1000, 1000));
setAlwaysOnTop(true);
setSize(new Dimension(900, 900));
setPreferredSize(new Dimension(900, 900));
setMinimumSize(new Dimension(600, 600));
setMaximumSize(new Dimension(1000, 1000));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 831, 631);
contentPane = new JPanel();
contentPane.setPreferredSize(new Dimension(1000, 1000));
setContentPane(contentPane);
contentPane.setLayout(new MigLayout("", "[222px][17px][110px][15px][25px][26px][116px][23px][215px]", "[373px][26px][25px][25px][20px][25px][15px][25px]"));
JPanel panel_main = new JPanel();
panel_main.setSize(new Dimension(350, 350));
panel_main.setPreferredSize(new Dimension(350, 350));
panel_main.setMinimumSize(new Dimension(350, 350));
panel_main.setMaximumSize(new Dimension(350, 350));
contentPane.add(panel_main, "cell 0 0 3 1,grow");
panel_main.setLayout(new MigLayout("", "[349px]", "[50px][50px][242px]"));
JPanel panel_2 = new JPanel();
panel_main.add(panel_2, "cell 0 0,grow");
panel_2.setLayout(null);
Box horizontalBox_1 = Box.createHorizontalBox();
horizontalBox_1.setBounds(0, 0, 349, 50);
panel_2.add(horizontalBox_1);
Box verticalBox_3 = Box.createVerticalBox();
horizontalBox_1.add(verticalBox_3);
btnMoveForward = new JButton("move forward");
btnMoveForward.setPreferredSize(new Dimension(125, 25));
verticalBox_3.add(btnMoveForward);
btnMoveForward.setMinimumSize(new Dimension(125, 25));
btnMoveForward.setMaximumSize(new Dimension(125, 25));
btnMoveBackward = new JButton("move backward");
btnMoveBackward.setPreferredSize(new Dimension(125, 25));
verticalBox_3.add(btnMoveBackward);
btnMoveBackward.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent arg0) {
}
});
btnMoveBackward.setMinimumSize(new Dimension(125, 25));
btnMoveBackward.setMaximumSize(new Dimension(125, 25));
Component horizontalGlue_2 = Box.createHorizontalGlue();
horizontalGlue_2.setPreferredSize(new Dimension(5, 0));
horizontalGlue_2.setSize(new Dimension(5, 0));
horizontalBox_1.add(horizontalGlue_2);
mainMoption1 = new JTextField();
mainMoption1.setMinimumSize(new Dimension(15, 22));
mainMoption1.setMaximumSize(new Dimension(15, 22));
mainMoption1.setPreferredSize(new Dimension(15, 22));
horizontalBox_1.add(mainMoption1);
mainMoption1.setColumns(10);
Component horizontalGlue_3 = Box.createHorizontalGlue();
horizontalGlue_3.setSize(new Dimension(5, 0));
horizontalGlue_3.setPreferredSize(new Dimension(5, 0));
horizontalBox_1.add(horizontalGlue_3);
mainMoption2 = new JTextField();
mainMoption2.setMaximumSize(new Dimension(15, 22));
horizontalBox_1.add(mainMoption2);
mainMoption2.setColumns(10);
JPanel panel_1 = new JPanel();
panel_main.add(panel_1, "cell 0 1,grow");
panel_1.setLayout(null);
Box horizontalBox_2 = Box.createHorizontalBox();
horizontalBox_2.setBounds(0, 0, 349, 50);
panel_1.add(horizontalBox_2);
Box verticalBox_2 = Box.createVerticalBox();
horizontalBox_2.add(verticalBox_2);
btnMoveLeftside = new JButton("move leftside");
btnMoveLeftside.setPreferredSize(new Dimension(125, 25));
verticalBox_2.add(btnMoveLeftside);
btnMoveLeftside.setMinimumSize(new Dimension(125, 25));
btnMoveLeftside.setMaximumSize(new Dimension(125, 25));
btnMoveRightside = new JButton("move rightside");
btnMoveRightside.setPreferredSize(new Dimension(125, 25));
verticalBox_2.add(btnMoveRightside);
btnMoveRightside.setMinimumSize(new Dimension(125, 25));
btnMoveRightside.setMaximumSize(new Dimension(125, 25));
Component horizontalGlue = Box.createHorizontalGlue();
horizontalGlue.setSize(new Dimension(5, 0));
horizontalGlue.setPreferredSize(new Dimension(5, 5));
horizontalGlue.setMinimumSize(new Dimension(5, 0));
horizontalGlue.setMaximumSize(new Dimension(5, 0));
horizontalBox_2.add(horizontalGlue);
sidemotoroption1 = new JTextField();
sidemotoroption1.setPreferredSize(new Dimension(15, 22));
sidemotoroption1.setMinimumSize(new Dimension(15, 22));
sidemotoroption1.setMaximumSize(new Dimension(15, 22));
horizontalBox_2.add(sidemotoroption1);
sidemotoroption1.setColumns(10);
Component horizontalGlue_1 = Box.createHorizontalGlue();
horizontalGlue_1.setSize(new Dimension(5, 0));
horizontalGlue_1.setPreferredSize(new Dimension(5, 0));
horizontalBox_2.add(horizontalGlue_1);
sidemotoroption2 = new JTextField();
sidemotoroption2.setMinimumSize(new Dimension(15, 22));
sidemotoroption2.setMaximumSize(new Dimension(15, 22));
horizontalBox_2.add(sidemotoroption2);
sidemotoroption2.setColumns(10);
JPanel panel = new JPanel();
panel_main.add(panel, "cell 0 2,grow");
panel.setLayout(null);
btnTurnLeft = new JButton("turn left");
btnTurnLeft.setBounds(0, 0, 125, 25);
panel.add(btnTurnLeft);
btnTurnLeft.setPreferredSize(new Dimension(125, 25));
btnTurnLeft.setMinimumSize(new Dimension(125, 25));
btnTurnLeft.setMaximumSize(new Dimension(125, 25));
turnLangle = new JTextField();
turnLangle.setBounds(170, 0, 106, 25);
panel.add(turnLangle);
turnLangle.setColumns(10);
btnTurnRight = new JButton("turn right");
btnTurnRight.setBounds(0, 38, 125, 25);
panel.add(btnTurnRight);
btnTurnRight.setPreferredSize(new Dimension(125, 25));
btnTurnRight.setMinimumSize(new Dimension(125, 25));
btnTurnRight.setMaximumSize(new Dimension(125, 25));
btnExtraTurn = new JButton("extra turn");
btnExtraTurn.setBounds(0, 76, 125, 25);
panel.add(btnExtraTurn);
btnExtraTurn.setPreferredSize(new Dimension(125, 25));
btnExtraTurn.setMinimumSize(new Dimension(125, 25));
btnExtraTurn.setMaximumSize(new Dimension(125, 25));
turnRangle = new JTextField();
turnRangle.setBounds(170, 39, 106, 25);
panel.add(turnRangle);
turnRangle.setColumns(10);
turnEangle = new JTextField();
turnEangle.setBounds(170, 77, 106, 25);
panel.add(turnEangle);
turnEangle.setColumns(10);
btnMoveAngle1 = new JButton("move sideway1");
btnMoveAngle1.setBounds(0, 114, 125, 25);
panel.add(btnMoveAngle1);
btnMoveAngle1.setPreferredSize(new Dimension(125, 25));
btnMoveAngle1.setMinimumSize(new Dimension(125, 25));
btnMoveAngle1.setMaximumSize(new Dimension(125, 25));
btnMoveAngle2 = new JButton("move sideway2");
btnMoveAngle2.setBounds(0, 152, 125, 25);
panel.add(btnMoveAngle2);
btnMoveAngle2.setPreferredSize(new Dimension(125, 25));
btnMoveAngle2.setMinimumSize(new Dimension(125, 25));
btnMoveAngle2.setMaximumSize(new Dimension(125, 25));
movesideA1 = new JTextField();
movesideA1.setBounds(170, 115, 106, 25);
panel.add(movesideA1);
movesideA1.setColumns(10);
movesideA2 = new JTextField();
movesideA2.setBounds(170, 153, 106, 25);
panel.add(movesideA2);
movesideA2.setColumns(10);
btnKick = new JButton("kick");
btnKick.setBounds(0, 198, 230, 44);
panel.add(btnKick);
btnKick.setMinimumSize(new Dimension(125, 25));
btnKick.setMaximumSize(new Dimension(125, 25));
btnKick.setPreferredSize(new Dimension(125, 25));
btnStop = new JButton("Stop");
btnStop.setBounds(242, 201, 95, 38);
panel.add(btnStop);
JLabel lblPlaceForVideo = new JLabel("Place for video");
lblPlaceForVideo.setHorizontalTextPosition(SwingConstants.CENTER);
lblPlaceForVideo.setHorizontalAlignment(SwingConstants.CENTER);
contentPane.add(lblPlaceForVideo, "cell 4 0 5 1,grow");
JPanel panel_wasd = new JPanel();
contentPane.add(panel_wasd, "cell 0 1 1 7,grow");
panel_wasd.setLayout(null);
JButton btnF = new JButton("F");
btnF.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
btnF.setBounds(61, 0, 45, 33);
panel_wasd.add(btnF);
btnF.setHorizontalTextPosition(SwingConstants.CENTER);
JButton btnL = new JButton("L");
btnL.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
btnL.setBounds(4, 50, 45, 33);
panel_wasd.add(btnL);
btnL.setHorizontalTextPosition(SwingConstants.CENTER);
JButton btnB = new JButton("B");
btnB.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
btnB.setBounds(61, 50, 45, 33);
panel_wasd.add(btnB);
btnB.setHorizontalTextPosition(SwingConstants.CENTER);
JButton btnR = new JButton("R");
btnR.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
btnR.setBounds(118, 50, 45, 33);
panel_wasd.add(btnR);
btnR.setHorizontalTextPosition(SwingConstants.CENTER);
JButton btnTL = new JButton("<");
btnTL.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent arg0) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
btnTL.setBounds(4, 0, 45, 33);
panel_wasd.add(btnTL);
btnTL.setHorizontalTextPosition(SwingConstants.CENTER);
JButton btnTR = new JButton(">");
btnTR.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
btnTR.setBounds(118, 0, 45, 33);
panel_wasd.add(btnTR);
btnTR.setHorizontalTextPosition(SwingConstants.CENTER);
JButton btnNewButton = new JButton("KKKick!");
btnNewButton.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
}
});
btnNewButton.setBounds(4, 96, 159, 44);
panel_wasd.add(btnNewButton);
JButton btnU = new JButton("U");
btnU.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
btnU.setBounds(175, 50, 45, 33);
panel_wasd.add(btnU);
btnU.setHorizontalTextPosition(SwingConstants.CENTER);
JButton btnD = new JButton("D");
btnD.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
}
@Override
public void keyReleased(KeyEvent e) {
}
});
btnD.setBounds(175, 96, 45, 33);
panel_wasd.add(btnD);
btnD.setHorizontalTextPosition(SwingConstants.CENTER);
extratextField = new JTextField();
contentPane.add(extratextField, "cell 6 1,growx,aligny center");
extratextField.setColumns(10);
extratextField_1 = new JTextField();
contentPane.add(extratextField_1, "cell 6 3,grow");
extratextField_1.setColumns(10);
extratextField_2 = new JTextField();
contentPane.add(extratextField_2, "cell 6 5,grow");
extratextField_2.setColumns(10);
extratextField_3 = new JTextField();
contentPane.add(extratextField_3, "cell 6 7,grow");
extratextField_3.setColumns(10);
btnNewButton_1extra = new JButton("New button");
contentPane.add(btnNewButton_1extra, "cell 8 1,alignx left,aligny bottom");
btnNewButton_2extra = new JButton("New button");
contentPane.add(btnNewButton_2extra, "cell 8 3,alignx left,aligny top");
btnNewButton_3extra = new JButton("New button");
contentPane.add(btnNewButton_3extra, "cell 8 5,alignx left,aligny top");
btnNewButton_4extra = new JButton("New button");
contentPane.add(btnNewButton_4extra, "cell 8 7,alignx left,aligny top");
JButton btnQuit = new JButton("Quit!");
contentPane.add(btnQuit, "cell 2 1 3 7,grow");
}
发射
public void Launch() {
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setVisible(true);
}
public class ListenCloseWdw extends WindowAdapter {
public void windowClosing(WindowEvent e) {
int[] command = {5,0,0,0};
try {
comms.sendToRobot(command);
} catch (IOException e1) {
System.out.println("Could not send command");
e1.printStackTrace();
}
System.out.println("Quit...");
System.exit(0);
}
}