// Returns current selected option
private string UpdateTextDictionary <T>(Dictionary <string, T> dictionary, TextOptionsHandle handle)
where T : new()
{
handle.name = EditorGUILayout.TextField(handle.name);
if (dictionary.Count != 0)
{
var options = dictionary.Keys.ToArray();
handle.index = EditorGUILayout.Popup(handle.index, options);
return(options[handle.index]);
}
else
{
if (GUILayout.Button("Start"))
{
dictionary.Add(handle.name, new T());
}
return("");
}
}
private void AddDeleteWidget <T>(Dictionary <string, T> dictionary, TextOptionsHandle handle)
where T : new()
{
var options = dictionary.Keys.ToArray();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Add"))
{
if (!dictionary.ContainsKey(handle.name))
{
dictionary.Add(handle.name, new T());
}
}
if (GUILayout.Button("Delete"))
{
dictionary.Remove(options[handle.index]);
}
EditorGUILayout.EndHorizontal();
}