/// <summary>
/// Configures the rectangle used for selection
/// </summary>
public override void AfterEditorEvents()
{
CheckActivation();
if (!IsActivated)
{
return;
}
if (Event.current.button != 0)
{
Cancel();
Event.current.Use();
return;
}
if (Event.current.type == EventType.MouseDrag)
{
Vector2 startPoint = NodeEditor.ApplyZoomToVector(dragStartPos);
Vector2 endPoint = NodeEditor.GetZoomedMousePosition();
selectionRect = RectExtensions.FromPoints(startPoint, endPoint);
NodeEditor.FlagRepaint();
Event.current.Use();
}
else if (Event.current.type == EventType.MouseUp)
{
SelectNodes();
SelectConnectors();
NodeEditor.RaiseSelectionChanged();
selectionRect = Rect.zero;
Deactivate();
Event.current.Use();
}
else if (Event.current.type == EventType.MouseLeaveWindow)
{
Cancel();
}
}
