cb = create_checkbox(GlobalSettings::Key_View_ShowSamplingPoints,
SLOT(on_view_showSamplingPoints_changed(int)));
trace_view_layout->addRow(tr("Show data &sampling points"), cb);
cb = create_checkbox(GlobalSettings::Key_View_FillSignalHighAreas,
SLOT(on_view_fillSignalHighAreas_changed(int)));
cb = create_checkbox(GlobalSettings::Key_View_ShowSamplingPoints,
SLOT(on_view_showSamplingPoints_changed(int)));
trace_view_layout->addRow(tr("Show data &sampling points"), cb);
cb = create_checkbox(GlobalSettings::Key_View_FillSignalHighAreas,
SLOT(on_view_fillSignalHighAreas_changed(int)));