Content of RPM libgxw-devel-0.35.2-2.fc26.x86_64.rpm :
/usr/include/gxw
/usr/include/gxw.h
/usr/include/gxw/GxBigKnob.h
/usr/include/gxw/GxControlParameter.h
/usr/include/gxw/GxEQSlider.h
/usr/include/gxw/GxFastMeter.h
/usr/include/gxw/GxGradient.h
/usr/include/gxw/GxHSlider.h
/usr/include/gxw/GxIREdit.h
/usr/include/gxw/GxKnob.h
/usr/include/gxw/GxLevelSlider.h
/usr/include/gxw/GxMeterScale.h
/usr/include/gxw/GxMidKnob.h
/usr/include/gxw/GxMiniSlider.h
/usr/include/gxw/GxPaintBox.h
/usr/include/gxw/GxPortDisplay.h
/usr/include/gxw/GxRackTuner.h
/usr/include/gxw/GxRadioButton.h
/usr/include/gxw/GxRegler.h
/usr/include/gxw/GxSelector.h
/usr/include/gxw/GxSimpleValueDisplay.h
/usr/include/gxw/GxSmallKnob.h
/usr/include/gxw/GxSmallKnobR.h
/usr/include/gxw/GxSwitch.h
/usr/include/gxw/GxToggleImage.h
/usr/include/gxw/GxTuner.h
/usr/include/gxw/GxVSlider.h
/usr/include/gxw/GxValueDisplay.h
/usr/include/gxw/GxWaveView.h
/usr/include/gxw/GxWheel.h
/usr/include/gxw/GxWheelVertical.h
/usr/include/gxw/drawingutils.h
/usr/include/gxw/gainpoints.h
/usr/include/gxw/gxinit.h
/usr/lib64/libgxw.so
/usr/lib64/pkgconfig/gxw.pc