Method removeView

src/Mod/TechDraw/App/DrawPage.cpp:281–309

Note Views might be removed from document elsewhere so need to check if a View is still in Document here

//Note Views might be removed from document elsewhere so need to check if a View is still in Document here
int DrawPage::removeView(App::DocumentObject* docObj)
{
    if (!docObj->isDerivedFrom<DrawView>() && !docObj->isDerivedFrom<App::Link>()) {
        return -1;
    }

    App::Document* doc = docObj->getDocument();
    if (!doc) {
        return -1;
    }

    if (!docObj->isAttachedToDocument()) {
        return -1;
    }
    std::vector<App::DocumentObject*> newViews;
    for (auto* view : Views.getValues()) {
        App::Document* viewDoc = view->getDocument();
        if (!viewDoc) {
            continue;
        }

        std::string viewName = docObj->getNameInDocument();
        if (viewName.compare(view->getNameInDocument()) != 0) {
            newViews.push_back(view);
        }
    }
    Views.setValues(newViews);
    return Views.getSize();
}

void DrawPage::requestPaint(void) { signalGuiPaint(this); }