SwipeDelegate: add swipe.pressed and swipe.clicked()

These allow users to detect when non-interactive left/right/behind
items are being pressed and clicked.

[ChangeLog][SwipeDelegate] Added swipe.pressed and swipe.clicked()
for detecting when non-interactive left/right/behind items are pressed
and clicked.

Change-Id: I858f0a8e4f85b3f80f93eb4f1680d8e121acdd41
Task-number: QTBUG-54651
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

1 files changed, 25 insertions, 0 deletions

diff --git a/src/quicktemplates2/qquickswipedelegate_p.h b/src/quicktemplates2/qquickswipedelegate_p.h
index f94219cd..7ef995d1 100644
--- a/src/quicktemplates2/qquickswipedelegate_p.h
+++ b/src/quicktemplates2/qquickswipedelegate_p.h
@@ -54,6 +54,8 @@ QT_BEGIN_NAMESPACE
 
 class QQuickSwipeDelegatePrivate;
 class QQuickSwipe;
+class QQuickSwipeDelegateAttached;
+class QQuickSwipeDelegateAttachedPrivate;
 
 class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSwipeDelegate : public QQuickItemDelegate
 {
@@ -65,6 +67,8 @@ public:
 
     QQuickSwipe *swipe() const;
 
+    static QQuickSwipeDelegateAttached *qmlAttachedProperties(QObject *object);
+
 protected:
     bool childMouseEventFilter(QQuickItem *child, QEvent *event) override;
     void mousePressEvent(QMouseEvent *event) override;
@@ -141,8 +145,29 @@ private:
     Q_DECLARE_PRIVATE(QQuickSwipe)
 };
 
+class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickSwipeDelegateAttached : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(bool pressed READ isPressed NOTIFY pressedChanged FINAL)
+
+public:
+    explicit QQuickSwipeDelegateAttached(QObject *object = nullptr);
+
+    bool isPressed() const;
+    void setPressed(bool pressed);
+
+Q_SIGNALS:
+    void pressedChanged();
+    void clicked();
+
+private:
+    Q_DISABLE_COPY(QQuickSwipeDelegateAttached)
+    Q_DECLARE_PRIVATE(QQuickSwipeDelegateAttached)
+};
+
 QT_END_NAMESPACE
 
 QML_DECLARE_TYPE(QQuickSwipeDelegate)
+QML_DECLARE_TYPEINFO(QQuickSwipeDelegate, QML_HAS_ATTACHED_PROPERTIES)
 
 #endif // QQUICKSWIPEDELEGATE_P_H