void OnGUI()
{
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.BeginVertical();
EditorGUILayout.LabelField("Create new graph:", EditorStyles.label);
graphName = EditorGUILayout.TextField("Enter name:", graphName);
GUILayout.Space(10);
GUILayout.BeginHorizontal();
if (GUILayout.Button("Create Graph", GUILayout.Height(40)))
{
if (!string.IsNullOrEmpty(graphName) && graphName != "Enter a name ...")
{
NodeUtils.CreateGraph(graphName);
currentPopup.Close();
}
else
{
EditorUtility.DisplayDialog("Node Message:", "Please enter a valid graph name", "OK");
}
}
if (GUILayout.Button("Cancel", GUILayout.Height(40)))
{
currentPopup.Close();
}
GUILayout.EndHorizontal();
GUILayout.EndVertical();
GUILayout.Space(20);
GUILayout.Space(20);
GUILayout.EndHorizontal();
GUILayout.Space(20);
}