I am creating a class that acts as a container which holds a label and buttons.I want the buttons to only appear when I mouseover the label on a new layer, and be cl开发者_StackOverflow中文版ickable,
So I am trying to create a JFrame that will resize to a width and height based off a certain fixed value.
My application\'s main frame starts a JFrame thread: IBM1622GUI cardReadPunchGUI = new IBM1622GUI(); // ins开发者_开发知识库tantiate
I have a JInternalFrame as shown below. Are there properties that allow for? coloring hiding the title bar
In my JFrame i have the default coffee icon. I want to remove it. But when i do setIconImage(null) it does\'t work. Can anyone tell me the solution as to how to comp开发者_Go百科letely remove the icon
I have been programming in Android an开发者_如何学运维d I switch between specific screens using intents. I have always wondered how to do this in Java, when I click a button switch to a different scre
I have two JFormattedTextField objects on my JFrame object. I want a basic Math (addition) by the values of these JFormattedTextField objects. I want it happen when focus lost either the first or the
java: I want to use the Gradient style Transparent Background to JFrame. On the top the transparency should be 100% but when going down it should go on decreasing and at the bottom it should be 20%
This is my first question, so please bear with me. I am working on an application (which I have already fully-designed). Now I am at the coding stage and I am having trouble placing a background imag
Hello I am making a program that creates a multi-flashing block on a cyan background in Java. I am using JFrames and Canvas but for some reason even if I specify for the color to be cyan it makes my b
加载中,请稍侯......