def mousePressEvent(self, mouseEvent):
pos = mouseEvent.pos()
if self.pointInScroller(pos,
QtCore.Qt.Vertical) or self.pointInScroller(
pos, QtCore.Qt.Horizontal):
self.clickedInScrollBar = True
else:
if self.ignored.count(mouseEvent):
self.ignored.remove(mouseEvent)
return QWebEngineView.mousePressEvent(self, mouseEvent)
if not self.pressed and not self.scrolling and mouseEvent.modifiers(
) == QtCore.Qt.NoModifier:
if mouseEvent.buttons() == QtCore.Qt.LeftButton:
self.pressed = True
self.scrolling = False
self.handIsClosed = False
QApplication.setOverrideCursor(QtCore.Qt.OpenHandCursor)
self.position = mouseEvent.pos()
frame = self.page().mainFrame()
xTuple = frame.evaluateJavaScript("window.scrollX").toInt()
yTuple = frame.evaluateJavaScript("window.scrollY").toInt()
self.offset = QPoint(xTuple[0], yTuple[0])
return
return QWebEngineView.mousePressEvent(self, mouseEvent)
def mouseReleaseEvent(self, mouseEvent):
if self.clickedInScrollBar:
self.clickedInScrollBar = False
else:
if self.ignored.count(mouseEvent):
self.ignored.remove(mouseEvent)
return QWebEngineView.mousePressEvent(self, mouseEvent)
if self.scrolling:
self.pressed = False
self.scrolling = False
self.handIsClosed = False
QApplication.restoreOverrideCursor()
return
if self.pressed:
self.pressed = False
self.scrolling = False
self.handIsClosed = False
QApplication.restoreOverrideCursor()
event1 = QMouseEvent(QEvent.MouseButtonPress, self.position,
QtCore.Qt.LeftButton,
QtCore.Qt.LeftButton,
QtCore.Qt.NoModifier)
event2 = QMouseEvent(mouseEvent)
self.ignored.append(event1)
self.ignored.append(event2)
QApplication.postEvent(self, event1)
QApplication.postEvent(self, event2)
return
return QWebEngineView.mouseReleaseEvent(self, mouseEvent)
def mousePressEvent(self, event):
result = QWebEngineView.mousePressEvent(self, event)
if self.mousePressFunction is not None:
self.mousePressFunction(event)
return result