diff options
-rw-r--r-- | src/declarative/graphicsitems/qdeclarativelistview.cpp | 15 | ||||
-rw-r--r-- | tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp | 6 |
2 files changed, 18 insertions, 3 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp index 6b46bc5..4943aef 100644 --- a/src/declarative/graphicsitems/qdeclarativelistview.cpp +++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp @@ -1009,18 +1009,27 @@ void QDeclarativeListViewPrivate::updateSections() void QDeclarativeListViewPrivate::updateCurrentSection() { + Q_Q(QDeclarativeListView); if (!sectionCriteria || visibleItems.isEmpty()) { - currentSection.clear(); + if (!currentSection.isEmpty()) { + currentSection.clear(); + emit q->currentSectionChanged(); + } return; } int index = 0; while (index < visibleItems.count() && visibleItems.at(index)->endPosition() < position()) ++index; + QString newSection = currentSection; if (index < visibleItems.count()) - currentSection = visibleItems.at(index)->attached->section(); + newSection = visibleItems.at(index)->attached->section(); else - currentSection = visibleItems.first()->attached->section(); + newSection = visibleItems.first()->attached->section(); + if (newSection != currentSection) { + currentSection = newSection; + emit q->currentSectionChanged(); + } } void QDeclarativeListViewPrivate::updateCurrent(int modelIndex) diff --git a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp index 6452bae..65ff635 100644 --- a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp +++ b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp @@ -937,6 +937,8 @@ void tst_QDeclarativeListView::sections() QCOMPARE(next->text().toInt(), (i+1)/5); } + QSignalSpy currentSectionChangedSpy(listview, SIGNAL(currentSectionChanged())); + // Remove section boundary model.removeItem(5); @@ -972,9 +974,13 @@ void tst_QDeclarativeListView::sections() listview->setContentY(140); QTRY_COMPARE(listview->currentSection(), QString("1")); + QTRY_COMPARE(currentSectionChangedSpy.count(), 1); + listview->setContentY(20); QTRY_COMPARE(listview->currentSection(), QString("0")); + QTRY_COMPARE(currentSectionChangedSpy.count(), 2); + item = findItem<QDeclarativeItem>(contentItem, "wrapper", 1); QTRY_VERIFY(item); QTRY_COMPARE(item->height(), 20.0); |