diff options
| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2018-12-02 14:11:13 +0100 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-01-23 15:13:45 +0000 |
| commit | aa32510430d6a5e58cb456faeb072d9f189872fe (patch) | |
| tree | 449096e9edff2056d186e0b0d1ae19d52d21652b /examples/widgets/dialogs | |
| parent | c590aa678d5c27162b0ca7191fa76b1d3a112767 (diff) | |
Cleanup Widgets examples - nullptr
Cleanup the widgets examples - replace 0 with nullptr
Change-Id: Id4bf119b9a41f6d10117f3a613a6e604128fa196
Reviewed-by: Konstantin Shegunov <kshegunov@gmail.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'examples/widgets/dialogs')
| -rw-r--r-- | examples/widgets/dialogs/classwizard/classwizard.cpp | 4 | ||||
| -rw-r--r-- | examples/widgets/dialogs/findfiles/window.cpp | 4 | ||||
| -rw-r--r-- | examples/widgets/dialogs/standarddialogs/dialog.cpp | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/examples/widgets/dialogs/classwizard/classwizard.cpp b/examples/widgets/dialogs/classwizard/classwizard.cpp index 3eab2f5fb2..81adf85b0d 100644 --- a/examples/widgets/dialogs/classwizard/classwizard.cpp +++ b/examples/widgets/dialogs/classwizard/classwizard.cpp @@ -139,7 +139,7 @@ void ClassWizard::accept() QFile headerFile(outputDir + '/' + header); if (!headerFile.open(QFile::WriteOnly | QFile::Text)) { - QMessageBox::warning(0, QObject::tr("Simple Wizard"), + QMessageBox::warning(nullptr, QObject::tr("Simple Wizard"), QObject::tr("Cannot write file %1:\n%2") .arg(headerFile.fileName()) .arg(headerFile.errorString())); @@ -195,7 +195,7 @@ void ClassWizard::accept() QFile implementationFile(outputDir + '/' + implementation); if (!implementationFile.open(QFile::WriteOnly | QFile::Text)) { - QMessageBox::warning(0, QObject::tr("Simple Wizard"), + QMessageBox::warning(nullptr, QObject::tr("Simple Wizard"), QObject::tr("Cannot write file %1:\n%2") .arg(implementationFile.fileName()) .arg(implementationFile.errorString())); diff --git a/examples/widgets/dialogs/findfiles/window.cpp b/examples/widgets/dialogs/findfiles/window.cpp index 1b16cdcd35..e1f7ccdcc4 100644 --- a/examples/widgets/dialogs/findfiles/window.cpp +++ b/examples/widgets/dialogs/findfiles/window.cpp @@ -182,7 +182,7 @@ QStringList Window::findFiles(const QStringList &files, const QString &text) for (int i = 0; i < files.size(); ++i) { progressDialog.setValue(i); - progressDialog.setLabelText(tr("Searching file number %1 of %n...", 0, files.size()).arg(i)); + progressDialog.setLabelText(tr("Searching file number %1 of %n...", nullptr, files.size()).arg(i)); QCoreApplication::processEvents(); //! [6] @@ -237,7 +237,7 @@ void Window::showFiles(const QStringList &paths) filesTable->setItem(row, 0, fileNameItem); filesTable->setItem(row, 1, sizeItem); } - filesFoundLabel->setText(tr("%n file(s) found (Double click on a file to open it)", 0, paths.size())); + filesFoundLabel->setText(tr("%n file(s) found (Double click on a file to open it)", nullptr, paths.size())); filesFoundLabel->setWordWrap(true); } //! [8] diff --git a/examples/widgets/dialogs/standarddialogs/dialog.cpp b/examples/widgets/dialogs/standarddialogs/dialog.cpp index 74a4131b38..4b59aab887 100644 --- a/examples/widgets/dialogs/standarddialogs/dialog.cpp +++ b/examples/widgets/dialogs/standarddialogs/dialog.cpp @@ -65,7 +65,7 @@ class DialogOptionsWidget : public QGroupBox { public: - explicit DialogOptionsWidget(QWidget *parent = 0); + explicit DialogOptionsWidget(QWidget *parent = nullptr); void addCheckBox(const QString &text, int value); void addSpacer(); @@ -492,7 +492,7 @@ void Dialog::questionMessage() void Dialog::warningMessage() { QMessageBox msgBox(QMessageBox::Warning, tr("QMessageBox::warning()"), - MESSAGE, 0, this); + MESSAGE, nullptr, this); msgBox.setDetailedText(MESSAGE_DETAILS); msgBox.addButton(tr("Save &Again"), QMessageBox::AcceptRole); msgBox.addButton(tr("&Continue"), QMessageBox::RejectRole); |