QQuickWindow: remove sendFilteredTouchEvent

The functionality is now completely assimilated into
sendFilteredPointerEvent.

Flickable can now steal the touch grab from a TapHandler child,
for example: the TapHandler grabbed the eventpoint, whereas
QQuickFlickable::childMouseEventFilter() was given a synthetic
mouse event derived from the touchpoint which the eventpoint
represented, and we fully follow through the consequences of that.
If an Item filters a press event, avoid doing normal delivery
to that same Item again.

Change-Id: Icd9c88ab752f2b728f7d612504013c6dc72ff9fe
Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/quick/items/qquickevents.cpp b/src/quick/items/qquickevents.cpp
index c3f6964ba6..0af19ff750 100644
--- a/src/quick/items/qquickevents.cpp
+++ b/src/quick/items/qquickevents.cpp
@@ -896,6 +896,10 @@ bool QQuickPointerMouseEvent::allPointsAccepted() const {
     return m_mousePoint->isAccepted();
 }
 
+bool QQuickPointerMouseEvent::allUpdatedPointsAccepted() const {
+    return m_mousePoint->state() == QQuickEventPoint::Pressed || m_mousePoint->isAccepted();
+}
+
 bool QQuickPointerMouseEvent::allPointsGrabbed() const
 {
     return m_mousePoint->grabber() != nullptr;
@@ -941,6 +945,15 @@ bool QQuickPointerTouchEvent::allPointsAccepted() const {
     return true;
 }
 
+bool QQuickPointerTouchEvent::allUpdatedPointsAccepted() const {
+    for (int i = 0; i < m_pointCount; ++i) {
+        auto point = m_touchPoints.at(i);
+        if (point->state() != QQuickEventPoint::Pressed && !point->isAccepted())
+            return false;
+    }
+    return true;
+}
+
 bool QQuickPointerTouchEvent::allPointsGrabbed() const
 {
     for (int i = 0; i < m_pointCount; ++i) {