Method onChanged

src/Mod/TechDraw/App/DrawViewSection.cpp:286–355

}

void DrawViewSection::onChanged(const App::Property* prop)
{
    if (isRestoring()) {
        DrawViewPart::onChanged(prop);
        return;
    }

    App::Document* doc = getDocument();
    if (!doc) {
        // tarfu
        DrawViewPart::onChanged(prop);
        return;
    }

    if (prop == &SectionNormal) {
        Direction.setValue(SectionNormal.getValue());
        return;
    }

    if (prop == &SectionSymbol) {
        if (getBaseDVP()) {
            getBaseDVP()->requestPaint();
        }
        return;
    }

    if (prop == &CutSurfaceDisplay) {
        if (CutSurfaceDisplay.isValue("PatHatch")) {
            makeLineSets();
        }
        requestPaint();
        return;
    }

    if (prop == &FileHatchPattern) {
        replaceSvgIncluded(FileHatchPattern.getValue());
        requestPaint();
        return;
    }

    if (prop == &FileGeomPattern) {
        replacePatIncluded(FileGeomPattern.getValue());
        makeLineSets();
        requestPaint();
        return;
    }

    if (prop == &NameGeomPattern) {
        makeLineSets();
        requestPaint();
        return;
    }

    if (prop == &BaseView) {
        // if the BaseView is a Section, then the option of using UsePreviousCut is
        // valid.
        if (BaseView.getValue() && BaseView.getValue()->isDerivedFrom<TechDraw::DrawViewSection>()) {
            UsePreviousCut.setStatus(App::Property::ReadOnly, false);