/// <summary>
/// Changes the handler currently displayed
/// </summary>
/// <param name="handler">Handler.</param>
protected virtual void ChangeEventHandler(EventHandler handler)
{
Reset();
m_handler = handler;
if (m_handler != null)
{
m_handler.CreateEventNode();
}
}
/// <summary>
/// Raises the GUI event.
/// </summary>
private void OnGUI()
{
FetchEventHandler();
if (m_handler != null && m_handler.EventNode == null)
{
m_handler.CreateEventNode();
}
EditorGUIUtility.labelWidth = 80;
if (m_handler != null)
{
FetchActions();
CheckSelectedActionBox();
CheckSelectedNode();
DrawBackground();
DisplayAllConnections();
if (m_selectedNode != null)
{
DisplayDrawingConnection();
}
}
DisplaySidebar();
if (m_handler != null)
{
DisplayBlueprint();
}
EditorGUIUtility.labelWidth = 0;
}