Merge branch 'port-d'

# Conflicts:
#	AGENTS.md

tests/MoveBarPressTests.cpp

@@ -0,0 +1,73 @@
+#include "MovePressFixtures.h"
+#include "UI/TransformInspector.h"
+#include <QLineEdit>
+
+// The Move bar's value and a folder, under real presses.
+class MoveBarPressTests : public QObject {
+    Q_OBJECT
+private slots:
+    void aTypedValueThenAPressDragsTheActiveLayer();
+    void ctrlKeepsAFolderAsAutoSelectPicksElsewhere();
+};
+
+// Swift picks before focus moves: the active layer drags.
+void MoveBarPressTests::aTypedValueThenAPressDragsTheActiveLayer()
+{
+    Canvas shown;
+    EditorSession &session = shown.session;
+    session.insert(filled(60, 60, qRgba(0, 0, 255, 255), "Blue"), QPointF(320, 20));
+    const QUuid blue = session.activeLayerID().value();
+    session.selectLayer(shown.red);
+    session.setTransformAutoSelect(true);
+    shown.window.resize(400, 350);
+    TransformInspector bar(session, &shown.window);
+    bar.setGeometry(0, 300, 400, 42);
+    bar.show();
+    QLineEdit *x = bar.findChild<QLineEdit *>(QStringLiteral("transformX"));
+    QVERIFY(x);
+    x->setFocus();
+    QTRY_VERIFY(x->hasFocus());
+    x->selectAll();
+    QTest::keyClicks(x, "160");
+    QVERIFY(session.transformEdit().value().fromFields);
+    const int steps = session.history.undoCount();
+    // A real press over Blue: focus moves, the canvas picks.
+    QWindow *window = shown.window.windowHandle();
+    QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, QPoint(330, 30));
+    QTest::mouseMove(window, QPoint(337, 30));
+    QTest::mouseMove(window, QPoint(343, 30));
+    QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, QPoint(343, 30));
+    QCoreApplication::processEvents();
+    QVERIFY(!x->hasFocus());
+    QCOMPARE(session.activeLayerID(), std::optional(shown.red));
+    QCOMPARE(layerWith(session, blue).transform.origin, QPointF(290, -10));
+    QCOMPARE(shown.origin(), QPointF(173, 100));
+    // Two steps: the typed value, then the drag.
+    QCOMPARE(session.history.undoCount(), steps + 2);
+    session.undo();
+    QCOMPARE(shown.origin(), QPointF(160, 100));
+}
+
+void MoveBarPressTests::ctrlKeepsAFolderAsAutoSelectPicksElsewhere()
+{
+    Canvas shown;
+    EditorSession &session = shown.session;
+    session.insert(filled(60, 60, qRgba(0, 0, 255, 255), "Blue"), QPointF(320, 20));
+    const QUuid blue = session.activeLayerID().value();
+    session.selectLayers({shown.red}, shown.red);
+    session.groupSelectedLayers();
+    const QUuid folder = session.activeLayerID().value();
+    QVERIFY(folder != shown.red && session.transformsAsGroup());
+    session.setTransformAutoSelect(true);
+    // Over Blue, past the folder's box: Ctrl drags the folder.
+    shown.drag(QPointF(330, 30), QPointF(343, 30), Qt::ControlModifier);
+    QCOMPARE(session.activeLayerID(), std::optional(folder));
+    QCOMPARE(shown.origin(), QPointF(163, 100));
+    QCOMPARE(layerWith(session, blue).transform.origin, QPointF(290, -10));
+    // Without Ctrl, Auto Select picks Blue.
+    shown.drag(QPointF(330, 30), QPointF(343, 30));
+    QCOMPARE(session.activeLayerID(), std::optional(blue));
+}
+
+QTEST_MAIN(MoveBarPressTests)
+#include "MoveBarPressTests.moc"