buildScrollableWidgetList.hpp

/// ----------------------------------------------------------
/// Author : ArthurSonzogni
/// License : MIT
/// Description : wrap a QVboxLayout into a QScrollArea
///               if the QVBoxLayout is to big, a scroll bar
///               appear and let the user scroll
/// ----------------------------------------------------------

#ifndef BUILDSCROLLABLEWIDGETLIST_H
#define BUILDSCROLLABLEWIDGETLIST_H

#include <QScrollArea>
#include <QVBoxLayout>
#include <QWidget>

static inline QScrollArea* buildScrollableWidgetList(QVBoxLayout* list)
{
    auto scroll = new QScrollArea;
    scroll->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred));
    scroll->setWidgetResizable(true);
    auto w = new QWidget;

    w->setLayout(list);
    scroll->setWidget(w);
    return scroll;
}

#endif /* end of include guard: BUILDSCROLLABLEWIDGETLIST_H */