Method insertSpaceToToolbarBeforeAction

src/core/UBApplication.cpp:623–636

void UBApplication::insertSpaceToToolbarBeforeAction(QToolBar* toolbar, QAction* action, int width)
{
    QWidget* spacer = new QWidget();

    if (width >= 0){
        QHBoxLayout *layout = new QHBoxLayout();
        layout->addSpacing(width);
        spacer->setLayout(layout);
    }
    else
        spacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred);

    toolbar->insertWidget(action, spacer);
}


bool UBApplication::eventFilter(QObject *obj, QEvent *event)