horizontalOffset property

ViewportOffset horizontalOffset

Which part of the content inside the viewport should be visible in the horizontal axis.

The ViewportOffset.pixels value determines the scroll offset that the viewport uses to select which part of its content to display. As the user scrolls the viewport horizontally, this value changes, which changes the content that is displayed.

Typically a ScrollPosition.

Implementation

ViewportOffset get horizontalOffset => _horizontalOffset;
void horizontalOffset=(ViewportOffset value)

Implementation

set horizontalOffset(ViewportOffset value) {
  if (_horizontalOffset == value) {
    return;
  }
  if (attached) {
    _horizontalOffset.removeListener(markNeedsLayout);
  }
  _horizontalOffset = value;
  if (attached) {
    _horizontalOffset.addListener(markNeedsLayout);
  }
  markNeedsLayout();
}