QTextEdit::event: refactor into switch statement

Replace if/else snake, made more complex by handling of QT_NO_*
configurations. Move the unconditional cases to the top, which also
fixes the handling of ShortcutOverride and ToolTip events when Qt was
built with QT_NO_CONTEXTMENU.

Pick-to: 6.7
Change-Id: I1e2cc2c39e3cef9fe29a71e48595756cff0d2949
Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>

1 files changed, 26 insertions, 16 deletions

diff --git a/src/widgets/widgets/qtextedit.cpp b/src/widgets/widgets/qtextedit.cpp
index 4644801d68..90884dd438 100644
--- a/src/widgets/widgets/qtextedit.cpp
+++ b/src/widgets/widgets/qtextedit.cpp
@@ -1080,28 +1080,38 @@ void QTextEdit::selectAll()
 bool QTextEdit::event(QEvent *e)
 {
     Q_D(QTextEdit);
-#ifndef QT_NO_CONTEXTMENU
-    if (e->type() == QEvent::ContextMenu
-        && static_cast<QContextMenuEvent *>(e)->reason() == QContextMenuEvent::Keyboard) {
-        ensureCursorVisible();
-        const QPoint cursorPos = cursorRect().center();
-        QContextMenuEvent ce(QContextMenuEvent::Keyboard, cursorPos, d->viewport->mapToGlobal(cursorPos));
-        ce.setAccepted(e->isAccepted());
-        const bool result = QAbstractScrollArea::event(&ce);
-        e->setAccepted(ce.isAccepted());
-        return result;
-    } else if (e->type() == QEvent::ShortcutOverride || e->type() == QEvent::ToolTip) {
+    switch (e->type()) {
+    case QEvent::ShortcutOverride:
+    case QEvent::ToolTip:
         d->sendControlEvent(e);
-    } else
+        break;
+    case QEvent::WindowActivate:
+    case QEvent::WindowDeactivate:
+        d->control->setPalette(palette());
+        break;
+#ifndef QT_NO_CONTEXTMENU
+    case QEvent::ContextMenu:
+        if (static_cast<QContextMenuEvent *>(e)->reason() == QContextMenuEvent::Keyboard) {
+            ensureCursorVisible();
+            const QPoint cursorPos = cursorRect().center();
+            QContextMenuEvent ce(QContextMenuEvent::Keyboard, cursorPos, d->viewport->mapToGlobal(cursorPos));
+            ce.setAccepted(e->isAccepted());
+            const bool result = QAbstractScrollArea::event(&ce);
+            e->setAccepted(ce.isAccepted());
+            return result;
+        }
+        break;
 #endif // QT_NO_CONTEXTMENU
 #ifdef QT_KEYPAD_NAVIGATION
-    if (e->type() == QEvent::EnterEditFocus || e->type() == QEvent::LeaveEditFocus) {
+    case QEvent::EnterEditFocus:
+    case QEvent::LeaveEditFocus:
         if (QApplicationPrivate::keypadNavigationEnabled())
             d->sendControlEvent(e);
-    } else
+        break;
 #endif
-    if (e->type() == QEvent::WindowActivate || e->type() == QEvent::WindowDeactivate)
-        d->control->setPalette(palette());
+    default:
+        break;
+    }
     return QAbstractScrollArea::event(e);
 }