Ivan Solovev 662184ac68 QComboBox: emit currentIndexChanged() and currentTextChanged() when the model is cleared ... QComboBox uses QPersistentModelIndex to store the current index of the underlying model. When the model is cleared, that index is automatically invalidated, so calling QComboBoxPrivate::setCurrentIndex(QModelIndex()) does not result in signals being emitted, because we do not detect the index change. This patch uses indexBeforeChange to detect such situation and emit all necessary signals. Fixes: QTBUG-103007 Pick-to: 6.4 6.3 6.2 Change-Id: I29326830a30a17900839e8d1737a08bd940081ea Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>		2022-06-16 19:29:36 +02:00
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dialogs	Use SPDX license identifiers	2022-05-16 16:37:38 +02:00
effects	Use SPDX license identifiers	2022-05-16 16:37:38 +02:00
graphicsview	unblacklist passing tests 2022	2022-05-18 23:59:19 +02:00
itemviews	Fix memory leak in tst_qtreewidget	2022-05-18 10:58:05 +00:00
kernel	Fix typos in docs and comments	2022-06-15 21:31:02 +02:00
styles	Use SPDX license identifiers	2022-05-16 16:37:38 +02:00
util	Use SPDX license identifiers	2022-05-16 16:37:38 +02:00
widgets	QComboBox: emit currentIndexChanged() and currentTextChanged() when the model is cleared	2022-06-16 19:29:36 +02:00
CMakeLists.txt	Begin port of qtbase to CMake	2018-11-01 11:48:46 +00:00