Heyoo!

I'm trying to set my QToolButton Style to ToolButtonIconOnly, but nothing happens.
What am I forgetting?

In the attached image, My button has the border- which I'd like to remove. I would like it to look like the icons just to the right of it. Is my Line 7 not correct?

Qt Code:
  1. try:
  2. if c.toolTip().startswith("Flipbook this viewer"):
  3. print c.toolButtonStyle()
  4. snapshotToolButton = QtWidgets.QToolButton()
  5. snapshotToolButton.setBaseSize(16,16)
  6. snapshotToolButton.setIcon(QtWidgets.QIcon("C:/Users/nfran/.nuke/icons/cameraIcon.png"))
  7. snapshotToolButton.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
  8. snapshotToolButton.setToolTip("Take Snapshot")
  9. c.parentWidget().layout().insertWidget(0,snapshotToolButton)
  10. return c
  11.  
  12. except: pass
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cameraIcon.jpg