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-rw-r--r--src/gui/kernel/qapplication_x11.cpp28
-rw-r--r--src/gui/kernel/qgesture.cpp2
-rw-r--r--src/gui/kernel/qgesture.h3
-rw-r--r--src/gui/kernel/qgesture_p.h18
-rw-r--r--src/gui/kernel/qgesturemanager.cpp2
-rw-r--r--src/gui/kernel/qstandardgestures.cpp16
-rw-r--r--src/gui/kernel/qwidget_mac.mm9
7 files changed, 61 insertions, 17 deletions
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 7495f6d..e7b7ed8 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -400,11 +400,39 @@ QTabletDeviceDataList *qt_tablet_devices()
extern bool qt_tabletChokeMouse;
#endif
+typedef bool(*QX11FilterFunction)(XEvent *event);
+
+Q_GLOBAL_STATIC(QList<QX11FilterFunction>, x11Filters)
+
+Q_GUI_EXPORT void qt_installX11EventFilter(QX11FilterFunction func)
+{
+ Q_ASSERT(func);
+
+ if (QList<QX11FilterFunction> *list = x11Filters())
+ list->append(func);
+}
+
+Q_GUI_EXPORT void qt_removeX11EventFilter(QX11FilterFunction func)
+{
+ Q_ASSERT(func);
+
+ if (QList<QX11FilterFunction> *list = x11Filters())
+ list->removeOne(func);
+}
+
+
static bool qt_x11EventFilter(XEvent* ev)
{
long unused;
if (qApp->filterEvent(ev, &unused))
return true;
+ if (const QList<QX11FilterFunction> *list = x11Filters()) {
+ for (QList<QX11FilterFunction>::const_iterator it = list->constBegin(); it != list->constEnd(); ++it) {
+ if ((*it)(ev))
+ return true;
+ }
+ }
+
return qApp->x11EventFilter(ev);
}
diff --git a/src/gui/kernel/qgesture.cpp b/src/gui/kernel/qgesture.cpp
index 13274c4..5725a22 100644
--- a/src/gui/kernel/qgesture.cpp
+++ b/src/gui/kernel/qgesture.cpp
@@ -775,4 +775,6 @@ int QTapAndHoldGesturePrivate::Timeout = 700; // in ms
QT_END_NAMESPACE
+#include <moc_qgesture.cpp>
+
#endif // QT_NO_GESTURES
diff --git a/src/gui/kernel/qgesture.h b/src/gui/kernel/qgesture.h
index dcb0264..2e279b0 100644
--- a/src/gui/kernel/qgesture.h
+++ b/src/gui/kernel/qgesture.h
@@ -112,6 +112,8 @@ class Q_GUI_EXPORT QPanGesture : public QGesture
Q_PROPERTY(QPointF offset READ offset WRITE setOffset)
Q_PROPERTY(QPointF delta READ delta STORED false)
Q_PROPERTY(qreal acceleration READ acceleration WRITE setAcceleration)
+ Q_PRIVATE_PROPERTY(QPanGesture::d_func(), qreal horizontalVelocity READ horizontalVelocity WRITE setHorizontalVelocity)
+ Q_PRIVATE_PROPERTY(QPanGesture::d_func(), qreal verticalVelocity READ verticalVelocity WRITE setVerticalVelocity)
public:
QPanGesture(QObject *parent = 0);
@@ -210,6 +212,7 @@ class Q_GUI_EXPORT QSwipeGesture : public QGesture
Q_PROPERTY(SwipeDirection horizontalDirection READ horizontalDirection STORED false)
Q_PROPERTY(SwipeDirection verticalDirection READ verticalDirection STORED false)
Q_PROPERTY(qreal swipeAngle READ swipeAngle WRITE setSwipeAngle)
+ Q_PRIVATE_PROPERTY(QSwipeGesture::d_func(), qreal velocity READ velocity WRITE setVelocity)
public:
enum SwipeDirection { NoDirection, Left, Right, Up, Down };
diff --git a/src/gui/kernel/qgesture_p.h b/src/gui/kernel/qgesture_p.h
index 29b923e..6a856ac 100644
--- a/src/gui/kernel/qgesture_p.h
+++ b/src/gui/kernel/qgesture_p.h
@@ -88,14 +88,21 @@ class QPanGesturePrivate : public QGesturePrivate
public:
QPanGesturePrivate()
- : acceleration(0)
+ : acceleration(0), xVelocity(0), yVelocity(0)
{
}
+ qreal horizontalVelocity() const { return xVelocity; }
+ void setHorizontalVelocity(qreal value) { xVelocity = value; }
+ qreal verticalVelocity() const { return yVelocity; }
+ void setVerticalVelocity(qreal value) { yVelocity = value; }
+
QPointF lastOffset;
QPointF offset;
QPoint startPosition;
qreal acceleration;
+ qreal xVelocity;
+ qreal yVelocity;
};
class QPinchGesturePrivate : public QGesturePrivate
@@ -105,7 +112,7 @@ class QPinchGesturePrivate : public QGesturePrivate
public:
QPinchGesturePrivate()
: totalChangeFlags(0), changeFlags(0),
- totalScaleFactor(0), lastScaleFactor(0), scaleFactor(0),
+ totalScaleFactor(1), lastScaleFactor(1), scaleFactor(1),
totalRotationAngle(0), lastRotationAngle(0), rotationAngle(0),
isNewSequence(true)
{
@@ -139,17 +146,20 @@ public:
: horizontalDirection(QSwipeGesture::NoDirection),
verticalDirection(QSwipeGesture::NoDirection),
swipeAngle(0),
- started(false), speed(0)
+ started(false), velocityValue(0)
{
}
+ qreal velocity() const { return velocityValue; }
+ void setVelocity(qreal value) { velocityValue = value; }
+
QSwipeGesture::SwipeDirection horizontalDirection;
QSwipeGesture::SwipeDirection verticalDirection;
qreal swipeAngle;
QPoint lastPositions[3];
bool started;
- qreal speed;
+ qreal velocityValue;
QElapsedTimer time;
};
diff --git a/src/gui/kernel/qgesturemanager.cpp b/src/gui/kernel/qgesturemanager.cpp
index 5c80340..6dd8127 100644
--- a/src/gui/kernel/qgesturemanager.cpp
+++ b/src/gui/kernel/qgesturemanager.cpp
@@ -184,7 +184,7 @@ void QGestureManager::cleanupCachedGestures(QObject *target, Qt::GestureType typ
// get or create a QGesture object that will represent the state for a given object, used by the recognizer
QGesture *QGestureManager::getState(QObject *object, QGestureRecognizer *recognizer, Qt::GestureType type)
{
- // if the widget is being deleted we should be carefull and not to
+ // if the widget is being deleted we should be careful not to
// create a new state, as it will create QWeakPointer which doesnt work
// from the destructor.
if (object->isWidgetType()) {
diff --git a/src/gui/kernel/qstandardgestures.cpp b/src/gui/kernel/qstandardgestures.cpp
index 127e150..893ba2b 100644
--- a/src/gui/kernel/qstandardgestures.cpp
+++ b/src/gui/kernel/qstandardgestures.cpp
@@ -199,6 +199,7 @@ QGestureRecognizer::Result QPinchGestureRecognizer::recognize(QGesture *state,
d->startPosition[1] = p2.screenPos();
}
QLineF line(p1.screenPos(), p2.screenPos());
+ QLineF lastLine(p1.lastScreenPos(), p2.lastScreenPos());
QLineF tmp(line);
tmp.setLength(line.length() / 2.);
QPointF centerPoint = tmp.p2();
@@ -207,16 +208,15 @@ QGestureRecognizer::Result QPinchGestureRecognizer::recognize(QGesture *state,
d->centerPoint = centerPoint;
d->changeFlags |= QPinchGesture::CenterPointChanged;
- const qreal scaleFactor =
- QLineF(p1.screenPos(), p2.screenPos()).length()
- / QLineF(d->startPosition[0], d->startPosition[1]).length();
+ const qreal scaleFactor = line.length() / lastLine.length();
+
if (d->isNewSequence) {
d->lastScaleFactor = scaleFactor;
} else {
d->lastScaleFactor = d->scaleFactor;
}
d->scaleFactor = scaleFactor;
- d->totalScaleFactor += d->scaleFactor - d->lastScaleFactor;
+ d->totalScaleFactor = d->totalScaleFactor * scaleFactor;
d->changeFlags |= QPinchGesture::ScaleFactorChanged;
qreal angle = QLineF(p1.screenPos(), p2.screenPos()).angle();
@@ -266,7 +266,7 @@ void QPinchGestureRecognizer::reset(QGesture *state)
d->totalChangeFlags = d->changeFlags = 0;
d->startCenterPoint = d->lastCenterPoint = d->centerPoint = QPointF();
- d->totalScaleFactor = d->lastScaleFactor = d->scaleFactor = 0;
+ d->totalScaleFactor = d->lastScaleFactor = d->scaleFactor = 1;
d->totalRotationAngle = d->lastRotationAngle = d->rotationAngle = 0;
d->isNewSequence = true;
@@ -304,7 +304,7 @@ QGestureRecognizer::Result QSwipeGestureRecognizer::recognize(QGesture *state,
switch (event->type()) {
case QEvent::TouchBegin: {
- d->speed = 1;
+ d->velocityValue = 1;
d->time.start();
d->started = true;
result = QGestureRecognizer::MayBeGesture;
@@ -345,7 +345,7 @@ QGestureRecognizer::Result QSwipeGestureRecognizer::recognize(QGesture *state,
int elapsedTime = d->time.restart();
if (!elapsedTime)
elapsedTime = 1;
- d->speed = 0.9 * d->speed + distance / elapsedTime;
+ d->velocityValue = 0.9 * d->velocityValue + distance / elapsedTime;
d->swipeAngle = QLineF(p1.startScreenPos(), p1.screenPos()).angle();
static const int MoveThreshold = 50;
@@ -407,7 +407,7 @@ void QSwipeGestureRecognizer::reset(QGesture *state)
d->lastPositions[0] = d->lastPositions[1] = d->lastPositions[2] = QPoint();
d->started = false;
- d->speed = 0;
+ d->velocityValue = 0;
d->time.invalidate();
QGestureRecognizer::reset(state);
diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 1979c84..159c45d 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -2375,7 +2375,8 @@ void QWidgetPrivate::recreateMacWindow()
HIViewRemoveFromSuperview(myView);
determineWindowClass();
createWindow_sys();
- if (QMainWindowLayout *mwl = qobject_cast<QMainWindowLayout *>(q->layout())) {
+
+ if (QMainWindowLayout *mwl = qt_mainwindow_layout(qobject_cast<QMainWindow *>(q))) {
mwl->updateHIToolBarStatus();
}
@@ -2912,7 +2913,7 @@ void QWidgetPrivate::setParent_sys(QWidget *parent, Qt::WindowFlags f)
// We do this down below for wasCreated, so avoid doing this twice
// (only for performance, it gets called a lot anyway).
if (!wasCreated) {
- if (QMainWindowLayout *mwl = qobject_cast<QMainWindowLayout *>(q->layout())) {
+ if (QMainWindowLayout *mwl = qt_mainwindow_layout(qobject_cast<QMainWindow *>(q))) {
mwl->updateHIToolBarStatus();
}
}
@@ -2937,7 +2938,7 @@ void QWidgetPrivate::setParent_sys(QWidget *parent, Qt::WindowFlags f)
// If we were a unified window, We just transfered our toolbars out of the unified toolbar.
// So redo the status one more time. It apparently is not an issue with Cocoa.
if (q->isWindow()) {
- if (QMainWindowLayout *mwl = qobject_cast<QMainWindowLayout *>(q->layout())) {
+ if (QMainWindowLayout *mwl = qt_mainwindow_layout(qobject_cast<QMainWindow *>(q))) {
mwl->updateHIToolBarStatus();
}
}
@@ -5138,7 +5139,7 @@ void QWidgetPrivate::macUpdateMetalAttribute()
return;
recreateMacWindow();
#else
- QMainWindowLayout *layout = qobject_cast<QMainWindowLayout *>(q->layout());
+ QMainWindowLayout *layout = qt_mainwindow_layout(qobject_cast<QMainWindow *>(q));
if (q->testAttribute(Qt::WA_MacBrushedMetal)) {
if (layout)
layout->updateHIToolBarStatus();
generated by cgit v0.12 at 2024-11-11 23:59:40 (GMT)