CalculatorOverlay

CalculatorOverlay

A client-side Minecraft Forge mod that overlays a floating, draggable calculator panel on top of any GUI screen.

Features

• Toggle the calculator with the C key (rebindable) while any GUI is open
• Live preview — displays = result in real time as you type an expression
• Press Enter to evaluate and replace the expression (supports chained calculations)
• Click the preview area to copy the result to the clipboard
• Full text editing — cursor placement, text selection, Ctrl+C/X/V/A, arrow keys, Home/End
• Numpad support — all numpad digits and operators work
• Draggable panel — drag via the title bar to reposition
• Persists across screens — stays visible when switching GUIs, resets on world logout
• Dark modern UI — focused border highlight, close button turns red on hover
• Supported operators: + - * / ^ ( ) . and Unicode × ÷