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-rw-r--r--src/location/declarativemaps/qdeclarativegeomapitembase.cpp11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/location/declarativemaps/qdeclarativegeomapitembase.cpp b/src/location/declarativemaps/qdeclarativegeomapitembase.cpp
index 729825fd..bb503cd3 100644
--- a/src/location/declarativemaps/qdeclarativegeomapitembase.cpp
+++ b/src/location/declarativemaps/qdeclarativegeomapitembase.cpp
@@ -214,9 +214,14 @@ bool QDeclarativeGeoMapItemBase::childMouseEventFilter(QQuickItem *item, QEvent
{
Q_UNUSED(item)
if (event->type() == QEvent::MouseButtonPress && !contains(static_cast<QMouseEvent*>(event)->pos())) {
- // This is an evil hack: in case of items that are not rectangles, we never accept the event.
- // Instead the events are now delivered to QDeclarativeGeoMapItemBase which doesn't to anything with them.
- // The map below it still works since it filters events and steals the events at some point.
+ // In case of items that are not rectangles, this filter is used to test if the event has landed
+ // inside the actual item shape.
+ // If so, the method returns true, meaning that it prevents the event delivery to child "*item" (for example,
+ // a mouse area that is on top of this map item).
+ // However, this method sets "accepted" to false, so that the event can still be passed further up,
+ // specifically to the parent Map, that is a sort of flickable.
+ // Otherwise, if the event is not contained within the map item, the method returns false, meaning the event
+ // is delivered to the child *item (like the mouse area associated).
event->setAccepted(false);
return true;
}