scheduleInitialPaint method

void scheduleInitialPaint(ContainerLayer rootLayer)

Bootstrap the rendering pipeline by scheduling the very first paint.

Requires that this render object is attached, is the root of the render tree, and has a composited layer.

See RenderView for an example of how this function is used.

Implementation

void scheduleInitialPaint(ContainerLayer rootLayer) {
  assert(rootLayer.attached);
  assert(attached);
  assert(parent == null);
  assert(!owner!._debugDoingPaint);
  assert(isRepaintBoundary);
  assert(_layerHandle.layer == null);
  _layerHandle.layer = rootLayer;
  assert(_needsPaint);
  owner!._nodesNeedingPaint.add(this);
}