C++ (Cpp) QScrollArea::frameWidth Examples

Example #1

File: dlgpreferences.cpp Project: WaylonR/mixxx

void DlgPreferences::addPageWidget(DlgPreferencePage* pWidget) {
    connect(this, SIGNAL(showDlg()),
            pWidget, SLOT(slotShow()));
    connect(this, SIGNAL(closeDlg()),
            pWidget, SLOT(slotHide()));
    connect(this, SIGNAL(showDlg()),
            pWidget, SLOT(slotUpdate()));

    connect(this, SIGNAL(applyPreferences()),
            pWidget, SLOT(slotApply()));
    connect(this, SIGNAL(cancelPreferences()),
            pWidget, SLOT(slotCancel()));
    connect(this, SIGNAL(resetToDefaults()),
            pWidget, SLOT(slotResetToDefaults()));

    QScrollArea* sa = new QScrollArea(pagesWidget);
    sa->setWidgetResizable(true);

    sa->setWidget(pWidget);
    pagesWidget->addWidget(sa);

    int iframe = 2 * sa->frameWidth();
    m_pageSizeHint = m_pageSizeHint.expandedTo(
            pWidget->sizeHint()+QSize(iframe, iframe));

}