diff options
| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-13 20:43:09 +0200 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-09-30 22:16:27 +0200 |
| commit | b0042601ed8056c9ed6056c26f71dfa9fbc951ce (patch) | |
| tree | 9288bbda958a9e0755d3179de0fe5325d9bd7898 /examples/opengl/hellogl2/mainwindow.cpp | |
| parent | fbda189e081e6c7abf82334c0ac71b16ec2c37dd (diff) | |
Cleanup QtOpenGL examples
Cleanup the OpenGL examples
- use nullptr (clang-tidy)
- use member-initialization
- avoid redundant checks for != nullptr when deleting a pointer
Change-Id: I3e4702690ed79e71c3e952d51ceef83b907b45b7
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'examples/opengl/hellogl2/mainwindow.cpp')
| -rw-r--r-- | examples/opengl/hellogl2/mainwindow.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/opengl/hellogl2/mainwindow.cpp b/examples/opengl/hellogl2/mainwindow.cpp index 6bfdee77853..aa20cd678c1 100644 --- a/examples/opengl/hellogl2/mainwindow.cpp +++ b/examples/opengl/hellogl2/mainwindow.cpp @@ -72,5 +72,6 @@ void MainWindow::onAddNew() if (!centralWidget()) setCentralWidget(new Window(this)); else - QMessageBox::information(0, tr("Cannot add new window"), tr("Already occupied. Undock first.")); + QMessageBox::information(nullptr, tr("Cannot add new window"), + tr("Already occupied. Undock first.")); } |