| Text | This class represents text. | 
| TextLine | A class to represent text with attributes. | 
| TextLink | A custom class. | 
| TextRect | A base class for text classes that have location and size. | 
| TextRun | The Run class represents a range of characters in an TextLine that share common attributes. | 
| TextSel | A class to represent a selection of text. | 
| TextStyle | A class to hold style attributes for a text run. | 
| TextToken | A class to represent a group of characters in a line that share a set of attributes. | 
| TextUtils | Text Utilities. |