JLabel in Java Swing
The JLabel class is a Swing 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 and can’t be edited by the user directly. … Read More
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JButton in Java Swing
The JButton class is used to create a labeled button that has a platform-independent implementation. The application results in some action when the button is pushed. It inherits AbstractButton class. Constructors Constructor Description JButton() Creates a button with no set … Read More
Difference between AWT and Swing
AWT and swing are the Java API and both can be used to create a Graphical User Interface (GUI) based application in Java. The Java Foundation Classes (JFC) are a set of GUI components that simplify the development of Desktop … Read More
Why Do We Need a Top Level Container Like JFrame?
Top-level containers like JFrame are needed in Java GUI programming. These containers provide a way to display a Graphical User Interface (GUI) on the computer screen. A top-level container is a container that can be displayed on its own. Without … Read More
Create 2D shape in Java
To create a 2D shape in Java Swing, we can use the Graphics2D class, which provides a set of methods to draw and manipulate shapes. Following is an example of how to create a simple rectangle shape: In this example, … Read More
Display Image in Java Swing Application
To display an image in a Java Swing application, we can use the JLabel component to hold the image and add it to a container, such as a JFrame or JPanel. Following are the steps we can follow: JFrame frame … Read More
Use Font in Java Swing Application
In Java Swing application, we can use different fonts for displaying text in graphical user interface components like labels, buttons, text fields, and so on. Following is an example code snippet that demonstrates how to set a custom font for … Read More
Using Color in Java Swing
To use color in Java Swing, we can follow these steps: Color myColor = new Color(red, green, blue); // replace red, green and blue with the RGB values (0-255) of the desired color Alternatively, you can use one of the … Read More
JDesktopPane vs JInternalFrame in Java Swing
Both JInternalFrame and JDesktopPane are Java Swing components that can be used to create desktop applications with multiple windows. JInternalFrame is a container that represents a subwindow within a main window. It is typically used to display information or allow … Read More
JInternal Frame in Java Swing
JInternalFrame is a class in Java Swing that provides a lightweight way to create internal frames within a main frame or a desktop pane. Following are the steps to use JInternalFrame in Java Swing: JInternalFrame internalFrame = new JInternalFrame(“Internal Frame … Read More