I have one java application. I have written that application by setting default font size=10.
Now I want to set the default font during run time i.e. I will choose font size from one option and font size of all components(all components on currently opened screens/menu etc and for any window that will be opened after setting font size) should be set to choosen font size.
Create SettingsServer, as Tols suggested, and add events handlers to your containers as well. It's needed to repaint the components area. btw, revalidation is also necessary as the components might have
Java contains several comparison operators (e.g., <, <=, >, >=, ==, !=) that allow you to compare primitive values. However, these operators cannot be used to compare the contents of objects.
Interface Comparable is used to allow objects of a cl…
This article is the last of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article covers our test design approach and then goes through a simple test case example, how …
Viewers learn about the scanner class in this video and are introduced to receiving user input for their programs. Additionally, objects, conditional statements, and loops are used to help reinforce the concepts.
Introduce Scanner class:
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program.
Download Eclipse installation zip file:
Extract files from zip file:
Download and install JDK 8:
Open Eclipse and …