#include "verticalscrollarea.h"
#include <QVBoxLayout>

VerticalScrollArea::VerticalScrollArea(QWidget *parent) : QScrollArea(parent)
{
    setWidgetResizable(true);
}

void VerticalScrollArea::setWidget(QWidget *widget)
{
    if(widget != 0)
        widget->installEventFilter(this);
    QScrollArea::setWidget(widget);
}

bool VerticalScrollArea::eventFilter(QObject *o, QEvent *e)
{
    if(o == widget() && e->type() == QEvent::Resize)
        setMinimumWidth(widget()->minimumSizeHint().width() + verticalScrollBar()->width());

    return false;
}