Returns true if the scroller is being dragged, otherwise false.
The child widget to check.
Returns true if the child widget is in view, otherwise false.
可选
ratio: numberThe ratio of the step size, ranging from 0 to 1, with a default value of 1. The base is the value of the step
property , and if in page mode, the base is the height of the page.
可选
ani: booleanWhether to use an animated transition, default is false.
可选
ratio: numberThe ratio of the step size, ranging from 0 to 1, with a default value of 1. The base is the value of the step
property, and if in page mode, the base is the width of the page.
可选
ani: booleanWhether to use an animated transition, default is false.
可选
ratio: numberThe ratio of the step size, ranging from 0 to 1, with a default value of 1. The base is the value of the step
property, and if in page mode, the base is the width of the page.
可选
ani: booleanWhether to use an animated transition, default is false.
The target widget to scroll to.
可选
ani: booleanWhether to animate the scroll action, default is false.
可选
setFirst: booleanIf true, sets the target as the first child in view.
可选
ani: booleanWhether to animate the scroll action, default is false.
可选
setFirst: booleanIf true, sets the target as the first child in view.
可选
ani: booleanWhether to animate the scroll action, default is false.
可选
setFirst: booleanIf true, sets the target as the first child in view.
可选
ratio: numberThe ratio of the step size, ranging from 0 to 1, with a default value of 1. The base is the value of the step
property, and if in page mode, the base is the height of the page.
可选
ani: booleanWhether to use an animated transition, default is false.
En
Interface for Scroller component.
Zh
Scroller 组件接口。