Fix GCC 6 valid warnings about misleading indendations

It's currently producing a lot of false positives, but a few are
actually valid.

See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69029,
 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69122 and some others.

Change-Id: I24a735698d3c4a719fc9ffff1425f29d7b5a3458
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>

6 files changed, 40 insertions, 40 deletions

diff --git a/src/tools/uic/uic.cpp b/src/tools/uic/uic.cpp
index b72864a157..c300f3ab9c 100644
--- a/src/tools/uic/uic.cpp
+++ b/src/tools/uic/uic.cpp
@@ -122,13 +122,13 @@ void Uic::writeCopyrightHeader(DomUI *ui)
     if (comment.size())
         out << "/*\n" << comment << "\n*/\n\n";
 
-        out << "/********************************************************************************\n";
-        out << "** Form generated from reading UI file '" << QFileInfo(opt.inputFile).fileName() << "'\n";
-        out << "**\n";
-        out << "** Created by: Qt User Interface Compiler version " << QLatin1String(QT_VERSION_STR) << "\n";
-        out << "**\n";
-        out << "** WARNING! All changes made in this file will be lost when recompiling UI file!\n";
-        out << "********************************************************************************/\n\n";
+    out << "/********************************************************************************\n";
+    out << "** Form generated from reading UI file '" << QFileInfo(opt.inputFile).fileName() << "'\n";
+    out << "**\n";
+    out << "** Created by: Qt User Interface Compiler version " << QLatin1String(QT_VERSION_STR) << "\n";
+    out << "**\n";
+    out << "** WARNING! All changes made in this file will be lost when recompiling UI file!\n";
+    out << "********************************************************************************/\n\n";
 }
 
 // Check the version with a stream reader at the <ui> element.
diff --git a/src/widgets/dialogs/qfiledialog.cpp b/src/widgets/dialogs/qfiledialog.cpp
index 06102ec1d6..3f3a6e7c65 100644
--- a/src/widgets/dialogs/qfiledialog.cpp
+++ b/src/widgets/dialogs/qfiledialog.cpp
@@ -3400,27 +3400,27 @@ void QFileDialogPrivate::_q_deleteCurrent()
         if (!index.isValid())
             continue;
 
-    QString fileName = index.data(QFileSystemModel::FileNameRole).toString();
-    QString filePath = index.data(QFileSystemModel::FilePathRole).toString();
-    bool isDir = model->isDir(index);
+        QString fileName = index.data(QFileSystemModel::FileNameRole).toString();
+        QString filePath = index.data(QFileSystemModel::FilePathRole).toString();
+        bool isDir = model->isDir(index);
 
-    QFile::Permissions p(index.parent().data(QFileSystemModel::FilePermissions).toInt());
+        QFile::Permissions p(index.parent().data(QFileSystemModel::FilePermissions).toInt());
 #ifndef QT_NO_MESSAGEBOX
-    Q_Q(QFileDialog);
-    if (!(p & QFile::WriteUser) && (QMessageBox::warning(q_func(), QFileDialog::tr("Delete"),
-                                QFileDialog::tr("'%1' is write protected.\nDo you want to delete it anyway?")
-                                .arg(fileName),
-                                 QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::No))
-        return;
-    else if (QMessageBox::warning(q_func(), QFileDialog::tr("Delete"),
-                                  QFileDialog::tr("Are you sure you want to delete '%1'?")
-                                  .arg(fileName),
-                                  QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::No)
-        return;
+        Q_Q(QFileDialog);
+        if (!(p & QFile::WriteUser) && (QMessageBox::warning(q_func(), QFileDialog::tr("Delete"),
+                                    QFileDialog::tr("'%1' is write protected.\nDo you want to delete it anyway?")
+                                    .arg(fileName),
+                                     QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::No))
+            return;
+        else if (QMessageBox::warning(q_func(), QFileDialog::tr("Delete"),
+                                      QFileDialog::tr("Are you sure you want to delete '%1'?")
+                                      .arg(fileName),
+                                      QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::No)
+            return;
 
 #else
-    if (!(p & QFile::WriteUser))
-        return;
+        if (!(p & QFile::WriteUser))
+            return;
 #endif // QT_NO_MESSAGEBOX
 
         // the event loop has run, we can NOT reuse index because the model might have removed it.
diff --git a/src/widgets/graphicsview/qgraphicsview.cpp b/src/widgets/graphicsview/qgraphicsview.cpp
index ac8cd45f9e..1c5c541628 100644
--- a/src/widgets/graphicsview/qgraphicsview.cpp
+++ b/src/widgets/graphicsview/qgraphicsview.cpp
@@ -1173,8 +1173,8 @@ void QGraphicsViewPrivate::updateInputMethodSensitivity()
     if (!proxy) {
         q->setInputMethodHints(focusItem->inputMethodHints());
     } else if (QWidget *widget = proxy->widget()) {
-    if (QWidget *fw = widget->focusWidget())
-        widget = fw;
+        if (QWidget *fw = widget->focusWidget())
+            widget = fw;
         q->setInputMethodHints(widget->inputMethodHints());
     } else {
         q->setInputMethodHints(0);
diff --git a/src/widgets/widgets/qcombobox.cpp b/src/widgets/widgets/qcombobox.cpp
index 35c54f102f..4a5ae6578a 100644
--- a/src/widgets/widgets/qcombobox.cpp
+++ b/src/widgets/widgets/qcombobox.cpp
@@ -1311,8 +1311,8 @@ void QComboBoxPrivate::_q_emitCurrentIndexChanged(const QModelIndex &index)
     if (!lineEdit)
         emit q->currentTextChanged(text);
 #ifndef QT_NO_ACCESSIBILITY
-        QAccessibleValueChangeEvent event(q, text);
-        QAccessible::updateAccessibility(&event);
+    QAccessibleValueChangeEvent event(q, text);
+    QAccessible::updateAccessibility(&event);
 #endif
 }
 
@@ -2830,8 +2830,8 @@ void QComboBox::clear()
     Q_D(QComboBox);
     d->model->removeRows(0, d->model->rowCount(d->root), d->root);
 #ifndef QT_NO_ACCESSIBILITY
-        QAccessibleValueChangeEvent event(this, QString());
-        QAccessible::updateAccessibility(&event);
+    QAccessibleValueChangeEvent event(this, QString());
+    QAccessible::updateAccessibility(&event);
 #endif
 }
 
@@ -2844,8 +2844,8 @@ void QComboBox::clearEditText()
     if (d->lineEdit)
         d->lineEdit->clear();
 #ifndef QT_NO_ACCESSIBILITY
-        QAccessibleValueChangeEvent event(this, QString());
-        QAccessible::updateAccessibility(&event);
+    QAccessibleValueChangeEvent event(this, QString());
+    QAccessible::updateAccessibility(&event);
 #endif
 }
 
@@ -2858,8 +2858,8 @@ void QComboBox::setEditText(const QString &text)
     if (d->lineEdit)
         d->lineEdit->setText(text);
 #ifndef QT_NO_ACCESSIBILITY
-        QAccessibleValueChangeEvent event(this, text);
-        QAccessible::updateAccessibility(&event);
+    QAccessibleValueChangeEvent event(this, text);
+    QAccessible::updateAccessibility(&event);
 #endif
 }
 
@@ -3004,8 +3004,8 @@ bool QComboBox::event(QEvent *event)
     case QEvent::HoverEnter:
     case QEvent::HoverLeave:
     case QEvent::HoverMove:
-    if (const QHoverEvent *he = static_cast<const QHoverEvent *>(event))
-        d->updateHoverControl(he->pos());
+        if (const QHoverEvent *he = static_cast<const QHoverEvent *>(event))
+            d->updateHoverControl(he->pos());
         break;
     case QEvent::ShortcutOverride:
         if (d->lineEdit)
diff --git a/src/widgets/widgets/qscrollbar.cpp b/src/widgets/widgets/qscrollbar.cpp
index 0d4c6b25c4..46f903fa1e 100644
--- a/src/widgets/widgets/qscrollbar.cpp
+++ b/src/widgets/widgets/qscrollbar.cpp
@@ -479,8 +479,8 @@ bool QScrollBar::event(QEvent *event)
     case QEvent::HoverEnter:
     case QEvent::HoverLeave:
     case QEvent::HoverMove:
-    if (const QHoverEvent *he = static_cast<const QHoverEvent *>(event))
-        d_func()->updateHoverControl(he->pos());
+        if (const QHoverEvent *he = static_cast<const QHoverEvent *>(event))
+            d_func()->updateHoverControl(he->pos());
         break;
     case QEvent::StyleChange:
         d_func()->setTransient(style()->styleHint(QStyle::SH_ScrollBar_Transient, 0, this));
diff --git a/src/widgets/widgets/qtoolbutton.cpp b/src/widgets/widgets/qtoolbutton.cpp
index f25a96f0c1..f866fe8bda 100644
--- a/src/widgets/widgets/qtoolbutton.cpp
+++ b/src/widgets/widgets/qtoolbutton.cpp
@@ -961,8 +961,8 @@ bool QToolButton::event(QEvent *event)
     case QEvent::HoverEnter:
     case QEvent::HoverLeave:
     case QEvent::HoverMove:
-    if (const QHoverEvent *he = static_cast<const QHoverEvent *>(event))
-        d_func()->updateHoverControl(he->pos());
+        if (const QHoverEvent *he = static_cast<const QHoverEvent *>(event))
+            d_func()->updateHoverControl(he->pos());
         break;
     default:
         break;