Merge remote-tracking branch 'origin/5.13' into 5.14

 Conflicts:
	src/qml/jsruntime/qv4engine.cpp
	src/quick/handlers/qquicktaphandler.cpp
	src/quick/items/qquicktableview.cpp

Done-With: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Done-With: Ulf Hermann <ulf.hermann@qt.io>
Done-With: Shawn Rutledge <shawn.rutledge@qt.io>
Change-Id: If9558a33f01693ce96420c094e0b57dfff0626cd

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp
index 19967efcd9..889175a228 100644
--- a/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp
+++ b/tests/auto/quick/qquicktableview/tst_qquicktableview.cpp
@@ -119,6 +119,7 @@ private slots:
     void checkRowHeightProviderNegativeReturnValue();
     void checkRowHeightProviderNotCallable();
     void checkForceLayoutFunction();
+    void checkForceLayoutEndUpDoingALayout();
     void checkContentWidthAndHeight();
     void checkPageFlicking();
     void checkExplicitContentWidthAndHeight();
@@ -560,6 +561,32 @@ void tst_QQuickTableView::checkForceLayoutFunction()
         QCOMPARE(fxItem->item->width(), newColumnWidth);
 }
 
+void tst_QQuickTableView::checkForceLayoutEndUpDoingALayout()
+{
+    // QTBUG-77074
+    // Check that we change the implicit size of the delegate after
+    // the initial loading, and at the same time hide some rows or
+    // columns, and then do a forceLayout(), we end up with a
+    // complete relayout that respects the new implicit size.
+    LOAD_TABLEVIEW("tweakimplicitsize.qml");
+
+    auto model = TestModelAsVariant(10, 10);
+
+    tableView->setModel(model);
+
+    WAIT_UNTIL_POLISHED;
+
+    const qreal newDelegateSize = 20;
+    view->rootObject()->setProperty("delegateSize", newDelegateSize);
+    // Hide a row, just to force the following relayout to
+    // do a complete reload (and not just a relayout)
+    view->rootObject()->setProperty("hideRow", 1);
+    tableView->forceLayout();
+
+    for (auto fxItem : tableViewPrivate->loadedItems)
+        QCOMPARE(fxItem->item->height(), newDelegateSize);
+}
+
 void tst_QQuickTableView::checkContentWidthAndHeight()
 {
     // Check that contentWidth/Height reports the correct size of the