widgets.py

            r.setShader(shader)

        return r



class PropertyDialogUI(QDialog, loadUIFormClass(PATH_SETTINGSDIALOG_UI)):

    def __init__(self, parent=None):
        super(PropertyDialogUI, self).__init__(parent)
        self.setupUi(self)



if __name__ == '__main__':
    import site, sys
    #add site-packages to sys.path as done by enmapboxplugin.py

    from timeseriesviewer import DIR_SITE_PACKAGES
    site.addsitedir(DIR_SITE_PACKAGES)

    #prepare QGIS environment
    if sys.platform == 'darwin':
        PATH_QGS = r'/Applications/QGIS.app/Contents/MacOS'
        os.environ['GDAL_DATA'] = r'/usr/local/Cellar/gdal/1.11.3_1/share'
    else:
        # assume OSGeo4W startup
        PATH_QGS = os.environ['QGIS_PREFIX_PATH']
    assert os.path.exists(PATH_QGS)

    qgsApp = QgsApplication([], True)
    QApplication.addLibraryPath(r'/Applications/QGIS.app/Contents/PlugIns')
    QApplication.addLibraryPath(r'/Applications/QGIS.app/Contents/PlugIns/qgis')
    qgsApp.setPrefixPath(PATH_QGS, True)
    qgsApp.initQgis()

    #run tests
    #d = AboutDialogUI()
    #d.show()

    d = PropertyDialogUI()
    d.exec_()
    #close QGIS
    qgsApp.exec_()
    qgsApp.exitQgis()