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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.
22 Ιαν 2015 · It is fairly easy to change the position of your JLabel instance by using two methods which are really handing. Look below for the code to use : HelloWorldFrame() { JLabel jlb=new JLabel("HelloWorld"); jlb.setHorizontalAlignment(50); // set the horizontal alignement on the x axis !
6 Ιουλ 2019 · Perhaps JLabel is the simplest Swing’s GUI component which simply renders a text message or an icon or both on screen. 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 ...
We’ll begin our look at the Swing components with the JLabel class. In addition, we’ll look at Swing’s new Icon interface and an implementation of this interface called ImageIcon. With just these few new constructs, you’ll begin to see how much Swing has done to improve UI development in Java.
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.
15 Οκτ 2024 · A JLabel can: Display a single line of text. Display an image or icon. Be aligned horizontally and vertically. Respond to changes dynamically if linked to other components (though it's not directly interactive). Basic Structure of a JLabel. To create a label in Swing, the JLabel class is used.
30 Ιουλ 2024 · Swing is a Java Foundation Classes [JFC] library and an extension of the Abstract Window Toolkit [AWT]. Java Swing offers much-improved functionality over AWT, new components, expanded components features, and excellent event handling with drag-and-drop support.
