| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause |
| 3 | |
| 4 | #include <QtWidgets> |
| 5 | |
| 6 | void mainWindowExample() |
| 7 | { |
| 8 | QMdiArea *mdiArea = new QMdiArea; |
| 9 | //! [0] |
| 10 | QMainWindow *mainWindow = new QMainWindow; |
| 11 | mainWindow->setCentralWidget(mdiArea); |
| 12 | //! [0] |
| 13 | |
| 14 | mdiArea->addSubWindow(widget: new QPushButton("Push Me Now!")); |
| 15 | |
| 16 | mainWindow->show(); |
| 17 | } |
| 18 | |
| 19 | void addingSubWindowsExample() |
| 20 | { |
| 21 | QWidget *internalWidget1 = new QWidget; |
| 22 | QWidget *internalWidget2 = new QWidget; |
| 23 | |
| 24 | //! [1] |
| 25 | QMdiArea mdiArea; |
| 26 | QMdiSubWindow *subWindow1 = new QMdiSubWindow; |
| 27 | subWindow1->setWidget(internalWidget1); |
| 28 | subWindow1->setAttribute(Qt::WA_DeleteOnClose); |
| 29 | mdiArea.addSubWindow(widget: subWindow1); |
| 30 | |
| 31 | QMdiSubWindow *subWindow2 = |
| 32 | mdiArea.addSubWindow(widget: internalWidget2); |
| 33 | |
| 34 | //! [1] |
| 35 | subWindow1->show(); |
| 36 | subWindow2->show(); |
| 37 | |
| 38 | mdiArea.show(); |
| 39 | } |
| 40 |