The Container widget for the text box is the Tree widget.
I am sending u the application in the attachment, which i have tried.
In the above Application:
1. A table is displayed with two columns.
2. Where only one column is in editable format.
3. The values are added to it using an Text widget.
4. The Text widget is placed away from the table.
5. The values are added through the Text widget into table by a click on a button widget.
We want the Application in an better way:
1. The Text widget is placed inside the table.
2. And should be visible only when click.
3. The Text widget must be invisible.
4. It must be visible only when entering value into the table.