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15 Απρ 2021 · JLabel (String s, Icon i, int align) : creates a new label with a string, an image and a specified horizontal alignment. Commonly used methods of the class are : getIcon () : returns the image that the label displays. setIcon (Icon i) : sets the icon that the label will display to image i.
6 Ιουλ 2019 · This article presents common practices when using JLabel in Swing development. Table of content: Creating a JLabel object; Adding the label to a container; Customizing JLabel’s appearance; Labeling a component; JLabel demo program . 1. Creating a JLabel object. Create a basic label with some text: JLabel label = new JLabel("This is a basic ...
Java JLabel. The object of JLabel class is a component for placing text in a container. It is used to display a single line of read only text. The text can be changed by an application but a user cannot edit it directly. It inherits JComponent class. JLabel class declaration. Let's see the declaration for javax.swing.JLabel class.
14 Αυγ 2016 · You need to store your JLabels in an array. That is: JLabel[] labels = new JLabel[10]; // Fill that array with your JLables for (JLabel l : labels) { l.setText("label"+i); }
How to Use Labels. With the JLabel class, you can display unselectable text and images. If you need to create a component that displays a string, an image, or both, you can do so by using or extending JLabel. If the component is interactive and has a certain state, use a button instead of a label.
3 Ιουλ 2013 · JLabel label = new JLabel(); label.setText("____"); You will need to add this label to something like a JFrame. If you want to quick and easy, here is the code to make a simple window with a label. import javax.swing.JFrame;
JLabel is a built-in Java Swing class that lets you display information on a JFrame. This element cannot be changed by the user. However, it can be changed by other program statements.
