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label class



                         Label class

1. Label class:
A Label object is a component for placing text in a container. A label displays a single line of read-only text. The text can be changed by the application, but a user cannot edit it directly. The label control is used to display the information on the applet or a dialog box or a window.It is not editable by the user. We can set information on it only via code.
Constructors of Label class :
(a) Label()
                        This constructor is used to create the blank label
(b) Label(String s)
            This constructor is used to create the label and s which is the String class object will specify the information to be displayed over the Label class object.
(c) Label(String s,int align)
            This constructor is used to create the label and s which is the String class object will specify the information to be displayed over the Label class object. and the align which is the integer argument will specify the alignment for the text within the Label control caption.
The align argument can be one of the Label class pre-defined constants:
ü  LEFT
ü  RIGHT
ü  CENTER
Method:
a) getText() : This method is used to access the text displayed over the Label control.The general form is ,
                                    String getText();
b) setText(): This method is used to set the infomation to be  displayed over the Label control
The general form of the method is ,
                                    void setText(String s)
                                                                        where,
s will be the new information which we want to set on the Label control

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