You must add your components to some component hierarchy that is eventually held by a JFrame or other visualized top-level window. Simple as that. You're creating JPanels adding components to them,...
Type: Posts; User: curmudgeon
Re: Why am I getting an empty window here
You must add your components to some component hierarchy that is eventually held by a JFrame or other visualized top-level window. Simple as that. You're creating JPanels adding components to them,...
Re: Why am I getting an empty window here
Your code is very confused and confusing including use of more than one JFrame (the window variable and the RetailCalculator current object itself) -- which JFrame is the one that is supposed to be...