BaseDrawer.percent constructor

const BaseDrawer.percent(
  1. {Key key,
  2. Duration duration = _drawerTransitionDuration,
  3. AxisDirection axisDirection = AxisDirection.right,
  4. Color backgroundColor = _drawerBackgroundColor,
  5. @required double percent,
  6. @required Widget child,
  7. Curve curve = Curves.linearToEaseOut,
  8. Curve reverseCurve = Curves.linearToEaseOut,
  9. bool allowGesture = true,
  10. bool allowMultipleGesture = false,
  11. bool barrierDismissible = true}
)

指定百分比

Implementation

const BaseDrawer.percent({
  Key key,
  this.duration = _drawerTransitionDuration,
  this.axisDirection = AxisDirection.right,
  this.backgroundColor = _drawerBackgroundColor,
  @required this.percent,
  @required this.child,
  this.curve = Curves.linearToEaseOut,
  this.reverseCurve = Curves.linearToEaseOut,
  this.allowGesture = true,
  this.allowMultipleGesture = false,
  this.barrierDismissible = true,
})  : size = null,
      assert(percent > 0 && percent <= 100),
      assert(child != null),
      super(key: key);