What would you do if you wanted your widgets arranged in a tabular structures? For example: a list of labels followed by input fields. Well, you would divide your window and other widgets into grid, and would justify the contents of grids right, left, up, down, etc. You can choose the location of your widget …
In the previous chapter, you saw how to create a simple window. This window is an object of class TkRoot, which is implicitly created when running a Tk application. You better create it explicitly, so you don’t have a default window with a default title. e.g. root=TkRoot.new {title ‘My Title’} TkRoot is a singleton object, …
