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author | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-10-14 17:46:16 +0200 |
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committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2019-10-14 17:46:34 +0200 |
commit | 440286655e0ca271506cf7cc02ad0dbf4baef9ca (patch) | |
tree | 896fa81adb8b14a69355a3a6cf64d06ec8173c9a /examples/opengl/hellogl2/window.cpp | |
parent | 1e27ad1697187549151657ba187928e439300db7 (diff) | |
parent | e164d61ca8263fc4b46fdd916e1ea77c7dd2b735 (diff) |
Merge remote-tracking branch 'origin/dev' into wip/cmake
Change-Id: I4a78428a8ea273b6960792e3b8043f816fa37fcf
Diffstat (limited to 'examples/opengl/hellogl2/window.cpp')
-rw-r--r-- | examples/opengl/hellogl2/window.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/examples/opengl/hellogl2/window.cpp b/examples/opengl/hellogl2/window.cpp index c3cd10cbfd..5534f2edea 100644 --- a/examples/opengl/hellogl2/window.cpp +++ b/examples/opengl/hellogl2/window.cpp @@ -121,7 +121,7 @@ void Window::keyPressEvent(QKeyEvent *e) void Window::dockUndock() { if (parent()) { - setParent(0); + setParent(nullptr); setAttribute(Qt::WA_DeleteOnClose); move(QApplication::desktop()->width() / 2 - width() / 2, QApplication::desktop()->height() / 2 - height() / 2); @@ -134,10 +134,12 @@ void Window::dockUndock() dockBtn->setText(tr("Undock")); mainWindow->setCentralWidget(this); } else { - QMessageBox::information(0, tr("Cannot dock"), tr("Main window already closed")); + QMessageBox::information(nullptr, tr("Cannot dock"), + tr("Main window already closed")); } } else { - QMessageBox::information(0, tr("Cannot dock"), tr("Main window already occupied")); + QMessageBox::information(nullptr, tr("Cannot dock"), + tr("Main window already occupied")); } } } |