---
title: "ViewConfiguration"
description: "Contains methods to standard constants used in the UI for timeouts, sizes, and distances."
type: "interface"
---
Interface
Common
```kotlin
@JvmDefaultWithCompatibility
interface ViewConfiguration
```
Contains methods to standard constants used in the UI for timeouts, sizes, and distances.
## Properties
Common
```kotlin
val longPressTimeoutMillis: Long
```
The duration before a press turns into a long press.
Common
```kotlin
val doubleTapTimeoutMillis: Long
```
The duration between the first tap's up event and the second tap's down event for an
interaction to be considered a double-tap.
Common
```kotlin
val doubleTapMinTimeMillis: Long
```
The minimum duration between the first tap's up event and the second tap's down event for an
interaction to be considered a double-tap.
Common
```kotlin
val touchSlop: Float
```
Distance in pixels a touch can wander before we think the user is scrolling.
Common
```kotlin
val handwritingSlop: Float
```
Distance in pixels a stylus touch can wander before we think the user is handwriting.
Common
```kotlin
val minimumTouchTargetSize: DpSize
```
The minimum touch target size. If layout has reduced the pointer input bounds below this, the
touch target will be expanded evenly around the layout to ensure that it is at least this
big.
Common
```kotlin
val maximumFlingVelocity: Float
```
The maximum velocity a fling have at any given time. This value should be in pixels/second.
Common
```kotlin
val minimumFlingVelocity: Float
```
Minimum velocity to initiate a fling, as measured in pixels per second
Common
```kotlin
val handwritingGestureLineMargin: Float
```
Margin in pixels around text line bounds where stylus handwriting gestures should be
supported.