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36
37#include "qwidgetplatformdialog_p.h"
38
39#include <QtGui/qwindow.h>
40#include <QtWidgets/qdialog.h>
41
42QT_BEGIN_NAMESPACE
43
44bool QWidgetPlatformDialog::show(QDialog *dialog, Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent)
45{
46 dialog->setWindowFlags(flags);
47 dialog->setWindowModality(modality);
48
49 dialog->createWinId();
50 QWindow *handle = dialog->windowHandle();
51 Q_ASSERT(handle);
52 handle->setTransientParent(const_cast<QWindow *>(parent));
53
54 dialog->show();
55 return true;
56}
57
58QT_END_NAMESPACE
59

source code of qtquickcontrols2/src/imports/platform/widgets/qwidgetplatformdialog.cpp