See the scripts on the draggable graphic slider controls to see how the actions are triggered. Tested with HyperStudio 3.3 Mac. This stack should work with HyperStudio 3.x and better on either platform. Download the Stack ON Samples HyperLogo in HyperStudio 4.0 has a powerful new feature called ON events that let you intercept the event handling in HyperStudio. This stack shows just a few of the cool things you can do with ON event handlers.
Text boxes that respond to specific keys in special ways.
The demo is a calculator keypad that lights the buttons as you type number keys. You'll see a simple but effective paint program implemented in HyperLogo, and a graphic that follows the cursor in a limited area of the screen. HyperLogo can control text scrolling in very specific ways. The demo shows a text item that scrolls faster or slower in resonse to clicks on buttons or the position of the cursor on the text item. Mac and HyperStudio 4.0 Windows.