No documentation as it is a property getter */

! Remove unneeded nodes from a compound. */

! Trim out useless weight from the tagfile. */

! Remove duplicate members from the compound. */

! \internal Removes the specified \a bars from the internal mBars list of bars. This method does not change the barsGroup property on \a bars.

! This event gets called when the user turns the mouse scroll wheel while the cursor is over the layerable. Whether a cursor is over the layerable

! Zooms in (or out) to the passed rectangular region \a pixelRect, given in pixel coordinates. All axes of this axis rect will have their range z

! * Creates a new registration object and adds (registers) * a new class to a class registry. * * \param registry A registry where the cla