1 files changed, 54 insertions, 0 deletions
diff --git a/src/kitemviews/private/ktwofingerswipe.h b/src/kitemviews/private/ktwofingerswipe.h
new file mode 100644
index 000000000..27d9d75d9
--- /dev/null
+++ b/src/kitemviews/private/ktwofingerswipe.h
@@ -0,0 +1,54 @@
+/*
+ * SPDX-FileCopyrightText: 2020 Steffen Hartleib <[email protected]>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef KTWOFINGERSWIPE_H
+#define KTWOFINGERSWIPE_H
+
+#include "dolphin_export.h"
+// Qt
+#include <QGesture>
+#include <QGestureRecognizer>
+
+class DOLPHIN_EXPORT KTwoFingerSwipe : public QGesture
+{
+    Q_OBJECT
+    Q_PROPERTY(QPointF pos READ pos WRITE setPos)
+    Q_PROPERTY(QPointF screenPos READ screenPos WRITE setScreenPos)
+    Q_PROPERTY(QPointF scenePos READ scenePos WRITE setScenePos)
+    Q_PROPERTY(qreal swipeAngle READ swipeAngle WRITE setSwipeAngle)
+public:
+    explicit KTwoFingerSwipe(QObject* parent = nullptr);
+    ~KTwoFingerSwipe();
+    QPointF pos() const;
+    void setPos(QPointF pos);
+    QPointF screenPos() const;
+    void setScreenPos(QPointF screenPos);
+    QPointF scenePos() const;
+    void setScenePos(QPointF scenePos);
+    qreal swipeAngle() const;
+    void setSwipeAngle(qreal swipeAngle);
+private:
+    QPointF m_pos;
+    QPointF m_screenPos;
+    QPointF m_scenePos;
+    qreal m_swipeAngle;
+};
+
+class DOLPHIN_EXPORT KTwoFingerSwipeRecognizer : public QGestureRecognizer
+{
+public:
+    explicit KTwoFingerSwipeRecognizer();
+    ~KTwoFingerSwipeRecognizer();
+    QGesture* create(QObject*) override;
+    Result recognize(QGesture*, QObject*, QEvent*) override;
+private:
+    Q_DISABLE_COPY( KTwoFingerSwipeRecognizer )
+    qint64 m_touchBeginnTimestamp;
+    bool m_gestureAlreadyTriggered;
+};
+
+#endif /* KTWOFINGERSWIPE_H */
+