diff options
Diffstat (limited to 'src/plugins/platforms/ios/qiostextresponder.mm')
| -rw-r--r-- | src/plugins/platforms/ios/qiostextresponder.mm | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/plugins/platforms/ios/qiostextresponder.mm b/src/plugins/platforms/ios/qiostextresponder.mm index bebc7577f8..15fade0838 100644 --- a/src/plugins/platforms/ios/qiostextresponder.mm +++ b/src/plugins/platforms/ios/qiostextresponder.mm @@ -171,6 +171,7 @@ return self; m_inSendEventToFocusObject = NO; + m_inSelectionChange = NO; m_inputContext = inputContext; QVariantMap platformData = [self imValue:Qt::ImPlatformData].toMap(); @@ -302,6 +303,7 @@ return; if (updatedProperties & (Qt::ImCursorPosition | Qt::ImAnchorPosition)) { + QScopedValueRollback<BOOL> rollback(m_inSelectionChange, true); [self.inputDelegate selectionWillChange:self]; [self.inputDelegate selectionDidChange:self]; } @@ -349,6 +351,15 @@ - (void)setSelectedTextRange:(UITextRange *)range { + if (m_inSelectionChange) { + // After [UITextInputDelegate selectionWillChange], UIKit will cancel + // any ongoing auto correction (if enabled) and ask us to set an empty selection. + // This is contradictory to our current attempt to set a selection, so we ignore + // the callback. UIKit will be re-notified of the new selection after + // [UITextInputDelegate selectionDidChange]. + return; + } + QUITextRange *r = static_cast<QUITextRange *>(range); QList<QInputMethodEvent::Attribute> attrs; attrs << QInputMethodEvent::Attribute(QInputMethodEvent::Selection, r.range.location, r.range.length, 0); |