From 2042a091a3e88a77d52b6cdb62f3fc9153d7f5d7 Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Fri, 2 Oct 2015 14:39:23 +0200 Subject: QAbstractItemView::sizeHintForRow()/Column: Check for null delegate. The delegate may be null in QHeaderView. Task-number: QTBUG-48543 Change-Id: I4d3ba104b0b57431e8765271dc2dc880be096672 Reviewed-by: Giuseppe D'Angelo --- tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'tests/auto/widgets/itemviews/qheaderview') diff --git a/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp b/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp index 7e73c19539..55fcf04846 100644 --- a/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp +++ b/tests/auto/widgets/itemviews/qheaderview/tst_qheaderview.cpp @@ -239,6 +239,8 @@ private slots: void testStreamWithHide(); void testStylePosition(); + void sizeHintCrash(); + protected: void setupTestData(bool use_reset_model = false); void additionalInit(); @@ -2879,5 +2881,15 @@ void tst_QHeaderView::testStylePosition() QCOMPARE(proxy.lastPosition, QStyleOptionHeader::OnlyOneSection); } +void tst_QHeaderView::sizeHintCrash() +{ + QTreeView treeView; + QStandardItemModel *model = new QStandardItemModel(&treeView); + model->appendRow(new QStandardItem("QTBUG-48543")); + treeView.setModel(model); + treeView.header()->sizeHintForColumn(0); + treeView.header()->sizeHintForRow(0); +} + QTEST_MAIN(tst_QHeaderView) #include "tst_qheaderview.moc" -- cgit v1.2.3