How to draw freetype fonts on QGraphicsScene?

[sarbh20ss]

Hey i am trying to draw freetype font on QGraphicsScene....

I have attached my header and source files for program.

I am using freetype lib functions to get glyph outlins for a given character from a give font
I am drawing character on image then converting it to pixmap and drawing that pixmap on scene.
is this the right way to draw fonts on QGraphicsScene?
how to make that character move, or select or re scale?
what is the another way to draw fonts in Qt?

I also want to pop up this font drawing window when i click on the option or say button of my base aplication.
how to do that?
i tried doing that also ...even the window comes up but when I close the window...the 'Application output' tab shows that 'The program has unexpectedly finished' .
I can't figure out why is that?

how to solve these problems??