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14.31: drag events built for Qt 6.12 and 6.4 alike

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ZacharyZhang-NY committed 2026-10-11 16:52:23 -04:00
1 parent 3762166f09
commit 3fa7ffcc13
5 files changed
+22 -13
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tests/LayerDragTests.cpp
+9 -9
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@@ -187,7 +187,7 @@ void LayerDragTests::theIndicatorShowsWhereTheDropLands()
QVERIFY(column != nullptr);
const auto enter = [&](QMimeData *data, QPoint listPoint) {
const QPoint inViewport = shown.list.viewport()->mapFromParent(listPoint);
QDragEnterEvent event(inViewport, Qt::MoveAction, data, Qt::LeftButton, Qt::NoModifier);
QDragEnterEvent event(DragAt(inViewport), Qt::MoveAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &event);
delete data;
return event.isAccepted();
@@ -237,17 +237,17 @@ void LayerDragTests::aDragNearTheEdgeScrollsTheList()
QTRY_VERIFY(shown.list.verticalScrollBar()->maximum() > 0);
QMimeData *data = shown.rows({0});
const QPoint edge(100, shown.list.viewport()->height() - 2);
QDragEnterEvent enter(edge, Qt::MoveAction, data, Qt::LeftButton, Qt::NoModifier);
QDragEnterEvent enter(DragAt(edge), Qt::MoveAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &enter);
// Held at the bottom edge, each move scrolls further.
for (int each = 0; each < 3; ++each) {
QDragMoveEvent move(edge, Qt::MoveAction, data, Qt::LeftButton, Qt::NoModifier);
QDragMoveEvent move(DragAt(edge), Qt::MoveAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &move);
}
QCOMPARE(shown.list.verticalScrollBar()->value(), 42);
auto *column = shown.list.findChild<LayerColumn *>();
QVERIFY(column->indicator.has_value());
QDragMoveEvent top(QPoint(100, 1), Qt::MoveAction, data, Qt::LeftButton, Qt::NoModifier);
QDragMoveEvent top(DragAt(QPoint(100, 1)), Qt::MoveAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &top);
QCOMPARE(shown.list.verticalScrollBar()->value(), 27);
QDragLeaveEvent leave;
@@ -263,9 +263,9 @@ void LayerDragTests::aDragHeldAtTheEdgeScrollsOnAndAClipRefreshesTheCursor()
QTRY_VERIFY(shown.list.verticalScrollBar()->maximum() > 0);
QMimeData *data = shown.rows({0});
const QPoint edge(100, shown.list.viewport()->height() - 2);
QDragEnterEvent enter(edge, Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QDragEnterEvent enter(DragAt(edge), Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &enter);
QDragMoveEvent move(edge, Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QDragMoveEvent move(DragAt(edge), Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &move);
// One move, then a still pointer: the list scrolls on.
QCOMPARE(shown.list.verticalScrollBar()->value(), 14);
@@ -274,7 +274,7 @@ void LayerDragTests::aDragHeldAtTheEdgeScrollsOnAndAClipRefreshesTheCursor()
auto *column = shown.list.findChild<LayerColumn *>();
QVERIFY(column->indicator.has_value());
// Back inside the scrolling rests; left, it stops.
QDragMoveEvent inside(QPoint(100, 100), Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QDragMoveEvent inside(DragAt(QPoint(100, 100)), Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &inside);
QVERIFY(!shown.list.autoscrolling());
const int resting = shown.list.verticalScrollBar()->value();
@@ -306,9 +306,9 @@ void LayerDragTests::leavingOrDroppingAtTheEdgeStopsTheScrolling()
QTRY_VERIFY(shown.list.verticalScrollBar()->maximum() > 0);
const QPoint edge(100, shown.list.viewport()->height() - 2);
const auto scrollAtTheEdge = [&](QMimeData *data) {
QDragEnterEvent enter(edge, Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QDragEnterEvent enter(DragAt(edge), Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &enter);
QDragMoveEvent move(edge, Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QDragMoveEvent move(DragAt(edge), Qt::MoveAction | Qt::CopyAction, data, Qt::LeftButton, Qt::NoModifier);
QApplication::sendEvent(shown.list.viewport(), &move);
QVERIFY(shown.list.autoscrolling());
};