GUI Property

App: apps/gui_property/

Demonstrates propertyFloat and propertyInt — labeled numeric widgets that support click-drag editing and typed input — plus editStringFiltered with character whitelists.

Run from root

% ./plume3d gui_property

What it shows

• propertyFloat — labeled float with min/max clamp, drag sensitivity, and typed input. Shows the current value below.
• propertyInt — same for integers.
• editString — standard free-text edit (any characters).
• editStringFiltered — restricts input to a set of allowed characters:
  • Float input: allows "0123456789.-"
  • Decimal input: allows only "0123456789"
  • Hex input: allows "0123456789ABCDEFabcdef"

Key patterns

// Float property: name, min, value, max, step, incPerPixel
_speed = Gui.propertyFloat("#Speed:", 0, _speed, 100, 0.1, 0.2)

// Int property
_count = Gui.propertyInt("#Count:", 0, _count, 1000, 1, 1)

// Filtered edit — only digits and decimal point
_textFloat = Gui.editStringFiltered(_textFloat, 16, "0123456789.")

// Commit on Enter
if (Gui.lastEditCommitted()) Logger.info("Committed: %(_textFloat)")

Note on property names

Property names starting with # suppress the label but still act as the widget’s unique ID (required by Nuklear). To show a label, omit the #: "Speed:".

APIs

• Gui — propertyFloat, propertyInt.
• Gui — editString, editStringFiltered, lastEditCommitted.