如将下面代码:
public class AppletTest1 extends JApplet {
/**
**
**/
private static final long serialVersionUID = 1L;
Label labelName;
Label labelPassword;
TextField textFieldName;
TextField textFieldPassword;
Button buttonOK;
Button buttonCancel; public void init() { labelName = new Label("Name:");
labelPassword = new Label("Password:");
textFieldName = new TextField(20);
textFieldPassword = new TextField(20);
buttonOK = new Button("OK");
buttonCancel = new Button("Cancel");
Container c = this.getContentPane();
c.setLayout(new FlowLayout());
c.add(labelName);
c.add(textFieldName);
c.add(labelPassword);
c.add(textFieldPassword);
c.add(buttonOK);
c.add(buttonCancel);
c.setSize(200, 300);
}
} 重排后:
public class AppletTest1 extends JApplet {
/**
**
**/
private static final long serialVersionUID = 1L;
Label labelName;
Label labelPassword;
TextField textFieldName;
TextField textFieldPassword;
Button buttonOK;
Button buttonCancel;
public void init() {
labelName = new Label("Name:");
labelPassword = new Label("Password:");
textFieldName = new TextField(20);
textFieldPassword = new TextField(20);
buttonOK = new Button("OK");
buttonCancel = new Button("Cancel");
Container c = this.getContentPane();
c.setLayout(new FlowLayout());
c.add(labelName);
c.add(textFieldName);
c.add(labelPassword);
c.add(textFieldPassword);
c.add(buttonOK);
c.add(buttonCancel);
c.setSize(200, 300);
}
}
public class AppletTest1 extends JApplet {
/**
**
**/
private static final long serialVersionUID = 1L;
Label labelName;
Label labelPassword;
TextField textFieldName;
TextField textFieldPassword;
Button buttonOK;
Button buttonCancel; public void init() { labelName = new Label("Name:");
labelPassword = new Label("Password:");
textFieldName = new TextField(20);
textFieldPassword = new TextField(20);
buttonOK = new Button("OK");
buttonCancel = new Button("Cancel");
Container c = this.getContentPane();
c.setLayout(new FlowLayout());
c.add(labelName);
c.add(textFieldName);
c.add(labelPassword);
c.add(textFieldPassword);
c.add(buttonOK);
c.add(buttonCancel);
c.setSize(200, 300);
}
} 重排后:
public class AppletTest1 extends JApplet {
/**
**
**/
private static final long serialVersionUID = 1L;
Label labelName;
Label labelPassword;
TextField textFieldName;
TextField textFieldPassword;
Button buttonOK;
Button buttonCancel;
public void init() {
labelName = new Label("Name:");
labelPassword = new Label("Password:");
textFieldName = new TextField(20);
textFieldPassword = new TextField(20);
buttonOK = new Button("OK");
buttonCancel = new Button("Cancel");
Container c = this.getContentPane();
c.setLayout(new FlowLayout());
c.add(labelName);
c.add(textFieldName);
c.add(labelPassword);
c.add(textFieldPassword);
c.add(buttonOK);
c.add(buttonCancel);
c.setSize(200, 300);
}
}
用用Tab + shift 或者单用 Tab 试一下