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-rw-r--r--src/quick/items/qquickevents_p_p.h76
1 files changed, 53 insertions, 23 deletions
diff --git a/src/quick/items/qquickevents_p_p.h b/src/quick/items/qquickevents_p_p.h
index 6179791413..e8bc307b1a 100644
--- a/src/quick/items/qquickevents_p_p.h
+++ b/src/quick/items/qquickevents_p_p.h
@@ -68,6 +68,7 @@ class QQuickPointerEvent;
class QQuickPointerMouseEvent;
class QQuickPointerTabletEvent;
class QQuickPointerTouchEvent;
+class QQuickPointerHandler;
class QQuickKeyEvent : public QObject
{
@@ -249,12 +250,17 @@ private:
class Q_QUICK_PRIVATE_EXPORT QQuickEventPoint : public QObject
{
Q_OBJECT
+ Q_PROPERTY(QQuickPointerEvent *event READ pointerEvent)
+ Q_PROPERTY(QPointF pos READ pos)
Q_PROPERTY(QPointF scenePos READ scenePos)
+ Q_PROPERTY(QPointF scenePressPos READ scenePressPos)
+ Q_PROPERTY(QPointF sceneGrabPos READ sceneGrabPos)
+ Q_PROPERTY(QVector2D velocity READ velocity)
Q_PROPERTY(State state READ state)
Q_PROPERTY(quint64 pointId READ pointId)
Q_PROPERTY(qreal timeHeld READ timeHeld)
Q_PROPERTY(bool accepted READ isAccepted WRITE setAccepted)
- Q_PROPERTY(QQuickItem *grabber READ grabber WRITE setGrabber)
+ Q_PROPERTY(QObject *grabber READ grabber WRITE setGrabber)
public:
enum State {
@@ -268,31 +274,49 @@ public:
QQuickEventPoint(QQuickPointerEvent *parent);
- void reset(Qt::TouchPointState state, QPointF scenePos, quint64 pointId, ulong timestamp);
+ void reset(Qt::TouchPointState state, const QPointF &scenePos, quint64 pointId, ulong timestamp, const QVector2D &velocity = QVector2D());
+ void localize(QQuickItem *target);
- void invalidate() { m_valid = false; }
+ void invalidate();
QQuickPointerEvent *pointerEvent() const;
+ QPointF pos() const { return m_pos; }
QPointF scenePos() const { return m_scenePos; }
+ QPointF scenePressPos() const { return m_scenePressPos; }
+ QPointF sceneGrabPos() const { return m_sceneGrabPos; }
+ QVector2D velocity() const { return m_velocity; }
State state() const { return m_state; }
quint64 pointId() const { return m_pointId; }
bool isValid() const { return m_valid; }
qreal timeHeld() const { return (m_timestamp - m_pressTimestamp) / 1000.0; }
bool isAccepted() const { return m_accept; }
void setAccepted(bool accepted = true);
- QQuickItem *grabber() const;
- void setGrabber(QQuickItem *grabber);
+ QObject *grabber() const;
+ void setGrabber(QObject *grabber);
+
+ QQuickItem *grabberItem() const;
+ void setGrabberItem(QQuickItem *grabber);
+
+ QQuickPointerHandler *grabberPointerHandler() const;
+ void setGrabberPointerHandler(QQuickPointerHandler *grabber);
+
+ Q_INVOKABLE void cancelGrab();
private:
+ QPointF m_pos;
QPointF m_scenePos;
+ QPointF m_scenePressPos;
+ QPointF m_sceneGrabPos;
+ QVector2D m_velocity;
quint64 m_pointId;
- QPointer<QQuickItem> m_grabber;
+ QPointer<QObject> m_grabber;
ulong m_timestamp;
ulong m_pressTimestamp;
State m_state;
bool m_valid : 1;
bool m_accept : 1;
- int m_reserved : 30;
+ bool m_grabberIsHandler : 1;
+ int m_reserved : 29;
Q_DISABLE_COPY(QQuickEventPoint)
};
@@ -349,6 +373,7 @@ public: // property accessors
public: // helpers for C++ only (during event delivery)
virtual QQuickPointerEvent *reset(QEvent *ev) = 0;
+ virtual void localize(QQuickItem *target) = 0;
virtual bool isPressEvent() const = 0;
virtual QQuickPointerMouseEvent *asPointerMouseEvent() { return nullptr; }
@@ -366,7 +391,7 @@ public: // helpers for C++ only (during event delivery)
virtual int pointCount() const = 0;
virtual QQuickEventPoint *point(int i) const = 0;
virtual QQuickEventPoint *pointById(quint64 pointId) const = 0;
- virtual QVector<QQuickItem *> grabbers() const = 0;
+ virtual QVector<QObject *> grabbers() const = 0;
virtual void clearGrabbers() const = 0;
ulong timestamp() const { return m_event->timestamp(); }
@@ -388,6 +413,7 @@ public:
: QQuickPointerEvent(parent), m_mousePoint(new QQuickEventPoint(this)) { }
QQuickPointerEvent *reset(QEvent *) override;
+ void localize(QQuickItem *target) override;
bool isPressEvent() const override;
QQuickPointerMouseEvent *asPointerMouseEvent() override { return this; }
const QQuickPointerMouseEvent *asPointerMouseEvent() const override { return this; }
@@ -395,7 +421,7 @@ public:
QQuickEventPoint *point(int i) const override;
QQuickEventPoint *pointById(quint64 pointId) const override;
bool allPointsAccepted() const override;
- QVector<QQuickItem *> grabbers() const override;
+ QVector<QObject *> grabbers() const override;
void clearGrabbers() const override;
QMouseEvent *asMouseEvent(const QPointF& localPos) const;
@@ -417,6 +443,7 @@ public:
{ }
QQuickPointerEvent *reset(QEvent *) override;
+ void localize(QQuickItem *target) override;
bool isPressEvent() const override;
QQuickPointerTouchEvent *asPointerTouchEvent() override { return this; }
const QQuickPointerTouchEvent *asPointerTouchEvent() const override { return this; }
@@ -425,7 +452,7 @@ public:
QQuickEventPoint *pointById(quint64 pointId) const override;
const QTouchEvent::TouchPoint *touchPointById(int pointId) const;
bool allPointsAccepted() const override;
- QVector<QQuickItem *> grabbers() const override;
+ QVector<QObject *> grabbers() const override;
void clearGrabbers() const override;
QMouseEvent *syntheticMouseEvent(int pointID, QQuickItem *relativeTo) const;
@@ -496,20 +523,7 @@ public:
Q_ENUM(CapabilityFlag)
Q_FLAG(Capabilities)
- QQuickPointerDevice(DeviceType devType, PointerType pType, Capabilities caps, int maxPoints, int buttonCount, const QString &name, qint64 uniqueId = 0)
- : m_deviceType(devType), m_pointerType(pType), m_capabilities(caps)
- , m_maximumTouchPoints(maxPoints), m_buttonCount(buttonCount), m_name(name), m_uniqueId(uniqueId), m_event(nullptr)
- {
- if (m_deviceType == Mouse) {
- m_event = new QQuickPointerMouseEvent;
- } else if (m_deviceType == TouchScreen || m_deviceType == TouchPad) {
- m_event = new QQuickPointerTouchEvent;
- } else {
- Q_ASSERT(false);
- }
- }
- ~QQuickPointerDevice() { delete m_event; }
DeviceType type() const { return m_deviceType; }
PointerType pointerType() const { return m_pointerType; }
Capabilities capabilities() const { return m_capabilities; }
@@ -526,6 +540,21 @@ public:
static QQuickPointerDevice *tabletDevice(qint64);
private:
+ QQuickPointerDevice(DeviceType devType, PointerType pType, Capabilities caps, int maxPoints, int buttonCount, const QString &name, qint64 uniqueId = 0)
+ : m_deviceType(devType), m_pointerType(pType), m_capabilities(caps)
+ , m_maximumTouchPoints(maxPoints), m_buttonCount(buttonCount), m_name(name), m_uniqueId(uniqueId), m_event(nullptr)
+ {
+ if (m_deviceType == Mouse) {
+ m_event = new QQuickPointerMouseEvent;
+ } else if (m_deviceType == TouchScreen || m_deviceType == TouchPad) {
+ m_event = new QQuickPointerTouchEvent;
+ } else {
+ Q_ASSERT(false);
+ }
+ }
+ ~QQuickPointerDevice() { delete m_event; }
+
+private:
DeviceType m_deviceType;
PointerType m_pointerType;
Capabilities m_capabilities;
@@ -537,6 +566,7 @@ private:
QQuickPointerEvent *m_event;
Q_DISABLE_COPY(QQuickPointerDevice)
+ friend struct ConstructableQQuickPointerDevice;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickPointerDevice::DeviceTypes)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-24 03:15:00 +0000