public void OnGUI()
{
// Show navigation information on the middle lower screen
if (null != whiteboardController &&
null != whiteboardController.SelectedLecture &&
null != whiteboardController.SelectedLecture.Contents)
{
GUI.Label(new Rect(Screen.width / 2f - 50f, Screen.height - 50f, 100f, 50f), string.Format("{0}/{1}", whiteboardController.CurrentContentIndex + 1, whiteboardController.SelectedLecture.Contents.Count), textStyle);
}
// Show lecture menu when activated
if (showMenu)
{
// Begin the ScrollView
scrollViewVector = GUI.BeginScrollView(new Rect(Screen.width / 2f - 225f, 50f, 450f, Screen.height - 125f), scrollViewVector, new Rect(0f, 0f, 430f, 2000f));
// Put something inside the ScrollView
GUILayout.BeginArea(new Rect(0, 0, 430f, 2000f));
GUILayout.Box("PLEASE SELECT A LECTURE");
selectedLectureIndex = GUILayout.SelectionGrid(selectedLectureIndex, lectureNames, 1);
GUILayout.EndArea();
// End the ScrollView
GUI.EndScrollView();
}
if (GUI.changed)
{
Debug.Log("Selected Lecture Index: " + selectedLectureIndex);
if (null != whiteboardController)
{
showMenu = false;
whiteboardController.SelectLecture(selectedLectureIndex);
whiteboardController.Refresh();
}
}
}
