public MarkerOverlapIndicator(MarkerTrack track, float pos)
{
AddToClassList(k_MultiMarkerStyleClass);
style.position = Position.Absolute;
Image img = new Image();
img.AddToClassList("markerOverlapImage");
img.pickingMode = PickingMode.Ignore;
pickingMode = PickingMode.Ignore;
Add(img);
m_Track = track;
Value = pos;
}
void CreateBuiltInTracks()
{
m_MetricsTrack = new MetricsTrack(this);
AddGutterTrack(m_MetricsTrack);
m_AnnotationsTrack = new AnnotationsTrack(this);
AddTrack(m_AnnotationsTrack);
m_ScrollViewContainer.AddManipulator(new TagCreationManipulator(this, m_AnnotationsTrack));
m_BoundaryClipTrack = new BoundaryClipTrack(this);
AddGutterTrack(m_BoundaryClipTrack);
m_MarkerTrack = new MarkerTrack(this);
AddGutterTrack(m_MarkerTrack);
}
public MarkerElement(MarkerAnnotation marker, MarkerTrack track) : base(track)
{
m_Track = track;
this.marker = marker;
focusable = true;
m_Content = new VisualElement();
m_Content.AddToClassList(k_MarkerStyleClass);
m_BackgroundColor = AnnotationAttribute.GetColor(marker.payload.Type);
var background = m_BackgroundColor;
background.a = k_BackgroundAlpha;
m_Content.style.backgroundColor = background;
Add(m_Content);
SetupManipulators(m_Content);
m_ManipulateLabel = new Label();
m_ManipulateLabel.AddToClassList("markerManipulateLabel");
m_ManipulateLabel.style.visibility = Visibility.Hidden;
Add(m_ManipulateLabel);
style.position = Position.Absolute;
style.minHeight = 22;
style.maxWidth = 1;
marker.Changed += Reposition;
if (panel != null)
{
SetupTimelineGuideline(panel.visualTree);
}
else
{
RegisterCallback <AttachToPanelEvent>(OnAttachToPanel);
}
RegisterCallback <DetachFromPanelEvent>(OnDetachFromPanel);
}