BackdropFilter
Overview
Applies a blur effect to the background behind a widget — the frosted-glass look. Where Blur blurs the widget itself, this blurs the background behind it. Use it to blur the background behind a modal, for example.
Properties
| Property | Description | Value | Default |
|---|---|---|---|
Value (sigmaX · sigmaY) | Strength of the blur filter applied to the background behind the child widget. The Studio editing panel groups this into a single Value item where you set X (horizontal, sigmaX) and Y (vertical, sigmaY) together. | Number (X, Y) | 0.0, 0.0 |
tileMode | Sets how the background blur filter samples beyond the edges of the child widget. | clamp, repeated, mirror, decal | clamp |