[Qt-interest] Please advice

[Avishek_Sharma]

Hi,
   I have a picture displayed on a label and I have push buttons for 'zoom in ' and  'zoom out'(which are functioning properly)
I need to implement this feature-If I scroll the mouse upwards(that is anticlockwise),I want  to zoom in on the picture.If I scroll the mouse  down(clockwise) then I zoom out of the picture.
Please suggest on how I can proceed with this.
Thanks in advance.

regards,
Avishek

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