Home » Tag Archives: Event Handler

Tag Archives: Event Handler

JavaFX Input Event Example

This is a JavaFX Input Event example. An input event indicates a user input, for example, clicking the mouse, pressing a key, touching a touch screen, and so forth. JavaFX supports many types of input events. All input event-related classes are in the javafx.scene.input package. The InputEvent class is the superclass of all input event classes. Typically, nodes execute the ...

Read More »

JavaFX Event Example

This is a JavaFX Event Example. In general, the term event is used to describe an occurrence of interest. In a GUI application, an event is an occurrence of a user interaction with the application. Clicking the mouse and pressing a key on the keyboard are examples of events in a JavaFX application.               ...

Read More »

GWT EventBus Example

In this example we will learn about GWT EventBus. The Google Web Toolkit is a development framework for creating Ajax-enabled web applications in Java. Tools and technologies used in this example are Java 1.8, Eclipse Luna 4.4.2, Eclipse GWT Plugin 2.6 1. Introduction EventBus dispatches Events to interested parties. It eases decoupling by allowing objects to interact without having direct ...

Read More »

Android Event Handling Example

Events represents a response to user’s interaction with input controls, such as press of a button or touch of the screen. Android framework places each occurring Event into a queue, which is based on FIFO (first-in first-out) logic. When an Event happens an Event Listener, which is involved with the View object, should be registered. Then, the registered Event Listener ...

Read More »