public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
SetActionNameIfNotSet(property);
var labelRect = position;
EditorGUI.LabelField(labelRect, GUIContent.none, Styles.actionTreeBackground);
var headerRect = new Rect(labelRect.x + 1, labelRect.y + 1, labelRect.width - 2, labelRect.height - 2);
EditorGUI.LabelField(headerRect, label, Styles.columnHeaderLabel);
labelRect.x = labelRect.width - (EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing);
labelRect.width = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing;
var plusIconContext = EditorGUIUtility.IconContent("Toolbar Plus");
if (GUI.Button(labelRect, plusIconContext, GUIStyle.none))
{
OpenAddMenu(property);
}
InitTreeIfNeeded(property);
position.y += Styles.columnHeaderLabel.fixedHeight;
var treeRect = new Rect(position.x + 1, position.y + 1,
position.width - 2, position.height - Styles.columnHeaderLabel.fixedHeight - 2);
m_TreeView.OnGUI(treeRect);
if (m_TreeView.HasFocus())
{
if (Event.current.type == EventType.ValidateCommand)
{
if (CopyPasteUtility.IsValidCommand(Event.current.commandName))
{
Event.current.Use();
}
}
if (Event.current.type == EventType.ExecuteCommand)
{
m_CopyPasteUtility.HandleCommandEvent(Event.current.commandName);
}
}
EditorGUI.EndProperty();
}