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QEvdevTouchScreenData: remove use of Java-style iterators

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They will be deprecated.

Change-Id: Ic1281ba2543209eb9a4ba8d6653c3a3c537eb830
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This commit is contained in:
Marc Mutz 2019-05-19 23:06:19 +02:00
parent 905ecdd783
commit dca0efc70d
1 changed files with 9 additions and 11 deletions
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20
src/platformsupport/input/evdevtouch/qevdevtouchhandler.cpp
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@ -575,9 +575,9 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data)
m_touchPoints.clear();
Qt::TouchPointStates combinedStates;
QMutableHashIterator<int, Contact> it(m_contacts);
while (it.hasNext()) {
it.next();
for (auto i = m_contacts.begin(), end = m_contacts.end(); i != end; /*erasing*/) {
auto it = i++;
Contact &contact(it.value());
if (!contact.state)
@ -600,7 +600,7 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data)
// Avoid reporting a contact in released state more than once.
if (!m_typeB && contact.state == Qt::TouchPointReleased
&& !m_lastContacts.contains(key)) {
it.remove();
m_contacts.erase(it);
continue;
}
@ -608,9 +608,7 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data)
}
// Now look for contacts that have disappeared since the last sync.
it = m_lastContacts;
while (it.hasNext()) {
it.next();
for (auto it = m_lastContacts.begin(), end = m_lastContacts.end(); it != end; ++it) {
Contact &contact(it.value());
int key = m_typeB ? it.key() : contact.trackingId;
if (m_typeB) {
@ -627,9 +625,9 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data)
}
// Remove contacts that have just been reported as released.
it = m_contacts;
while (it.hasNext()) {
it.next();
for (auto i = m_contacts.begin(), end = m_contacts.end(); i != end; /*erasing*/) {
auto it = i++;
Contact &contact(it.value());
if (!contact.state)
@ -639,7 +637,7 @@ void QEvdevTouchScreenData::processInputEvent(input_event *data)
if (m_typeB)
contact.state = static_cast<Qt::TouchPointState>(0);
else
it.remove();
m_contacts.erase(it);
} else {
contact.state = Qt::TouchPointStationary;
}