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