An event listener comprises one of the key components of event handling in GUI. What is an event listener?*1 pointA component that generates events for a GUIAn object that receives and processes events through the implementation of the appropriate interfaceAn object that facilitates GUI components to communicate with the rest of the application
Question
An event listener comprises one of the key components of event handling in GUI. What is an event listener?*1 pointA component that generates events for a GUIAn object that receives and processes events through the implementation of the appropriate interfaceAn object that facilitates GUI components to communicate with the rest of the application
Solution
An event listener is an object that receives and processes events through the implementation of the appropriate interface. It waits for a specific type of event to occur and then executes a block of code when that event happens. For example, in a graphical user interface (GUI), an event listener might be set up to respond to a user clicking a button.
Similar Questions
Which event listener is used to handle mouse clicks in Java GUI?1 pointKeyListenerMouseListenerWindowListenerActionListener
Demonstrate the use of Event Listener interfaces.
Identify the method in Java GUI that is crucial for event source identification and event definition and implementation.*1 pointactionListener()actionPerformed()actionImplement()actionEvent()
To be a listener for ActionEvent, an object must be an instance of …Question 7Select one:a.ActionEventb.ActionListenerc.EventObjectd.WindowListenere.WindowEvent
Event-driven programming in Java GUI development involves:Question 2Answera.Writing sequential code that executes in a linear fashion.b.Handling user actions and events through event listeners.c.Using threads to handle user input.d.Ignoring user interactions and focusing only on the graphical components.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.