iOS: ensure that we restore text selection with correct cursor and anchor pos

Qt keeps track of the selection direction since a selection anchor can be placed
both to the left or to the right of the cursor. On iOS, the selection should
instead always be specified from left to right (using a position together with a
positive length). So when restoring the selection after performing the
calculation of the text rect, we need to ensure that we follow this format.

Change-Id: Id8bea6c35e2781e1431ee963f601b6e9ef05dbf5
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/plugins/platforms/ios/qiostextresponder.mm b/src/plugins/platforms/ios/qiostextresponder.mm
index e933c43a9e..be9c3b9e27 100644
--- a/src/plugins/platforms/ios/qiostextresponder.mm
+++ b/src/plugins/platforms/ios/qiostextresponder.mm
@@ -578,7 +578,7 @@
 
     if (cursorPos != int(r.location + r.length) || cursorPos != anchorPos) {
         attrs = QList<QInputMethodEvent::Attribute>();
-        attrs << QInputMethodEvent::Attribute(QInputMethodEvent::Selection, cursorPos, (cursorPos - anchorPos), 0);
+        attrs << QInputMethodEvent::Attribute(QInputMethodEvent::Selection, qMin(cursorPos, anchorPos), qAbs(cursorPos - anchorPos), 0);
         e = QInputMethodEvent(m_markedText, attrs);
         [self sendEventToFocusObject:e];
     }