Jons Realbasic Classes

Jon's RealBasic Classes is a set of custom classes for RealBasic. Examples are included. NumberField: Automatically filters out non-numeric characters from EditFields while you're typing. MultiCheckbox: Create a checkbox with up to 3 out of 12 possible states. Change the colors, too. FaderControl: Automatic fading boxes, buttons, and lines. ScrollingText and ScrollingEdit: Those annoying scrollers that you see all the time on web pages. ComplexLib: Complex numbers for RealBasic! All the way from arithmetic to trigonometry. Formulas are created using English-like syntax. Examples are included in the ClassExamples. SimFolderItem: Create a FolderItem-like object from any hierarchical list. Combine with a file list box, and you have automatic hierarchical listboxes, too. Supports AbsolutePath, Name, Parent, Child, Item, Count, Directory, and Exists.