The text view on the right side of the CalEventer Main Window is the Event Preview Window. Upon initial launch, there is no date information there, just a generic message:
As soon as you start checking Calendars in the Calendar(s) Tab, CalEventer will find all the Events in the programmed Date Range and prepare a preview of your Event data:
You can specify fonts, colors, and sizes for this information in Preferences. You can also stretch CalEventer's Main Window to reduce word wrap when using larger fonts, or your Event Information is longer. Simply click and drag the bottom right corner of the Main Window:
You can scroll through your list, select all or portions of the text, and access the Edit Menu on the Menu Bar for some actions as well. You cannot delete, type, or paste into this window, however.