initOffsetsPositions method

void initOffsetsPositions()

Implementation

void initOffsetsPositions() {
  Offset position =
      ((widget.overlayWidget).currentContext?.findRenderObject() as RenderBox)
          .localToGlobal(Offset.zero);
  childHeight = (widget.overlayWidget).currentContext!.size!.height / 2;
  childWidth = (widget.overlayWidget).currentContext!.size!.width;

  this.position = position;
}