I am writing an application for Extraction of file.
The text Editor is supposed to show File Name and amount of data extracted .
This is How it should look :

File Name :x
Time Start :

Completed <var> % of ConstantSize

The variable var is continually varied .

QTextCursor cursor(TEXT->textCursor())
pos=cursor.position();
TEXT->setTEXTCursor(cursor);
TEXT->setText(var);

However Each Time The Text is written it is clearing up the screen.
I have tried insertPlaintext. That is appending.

Inputs appreciated..