rootWebArea
++genericContainer ignored
++++genericContainer ignored
++++++genericContainer ignored
++++++++genericContainer
++++++++++staticText name='before selection' TreeData.textSelStartOffset=0
++++++++++++inlineTextBox name='before selection'
++++++++genericContainer
++++++++++staticText name='this text is not ignored'
++++++++++++inlineTextBox name='this text is not ignored'
++++++++genericContainer
++++++++++staticText name='after selection' TreeData.textSelEndOffset=15
++++++++++++inlineTextBox name='after selection'
++++++staticText name='Done'
++++++++inlineTextBox name='Done'