def send_click(view, pos, button=Qt.MouseButton.LeftButton, double_click=False):
mods = QApplication.keyboardModifiers()
if double_click:
ev = QMouseEvent(QEvent.Type.MouseButtonDblClick, pos, button, button, mods)
QApplication.postEvent(view.viewport(), ev)
return
ev = QMouseEvent(QEvent.Type.MouseButtonPress, pos, button, button, mods)
QApplication.postEvent(view.viewport(), ev)
ev = QMouseEvent(QEvent.Type.MouseButtonRelease, pos, button, button, mods)
QApplication.postEvent(view.viewport(), ev)
def test_widget_notes_mark_event(qtbot):
w = MainWindow()
qtbot.addWidget(w)
w.info.open_dataset(str(gui_file))
channel_make_group(w)
w.channels.button_apply.click()
w.channels.new_group(test_name='eog')
w.notes.update_notes(annot_psg_path)
w.traces.Y_wider()
w.traces.Y_wider()
w.traces.action['cross_chan_mrk'].setChecked(True)
w.traces.go_to_epoch(test_text_str='23:34:45')
w.notes.new_eventtype(test_type_str='spindle')
w.notes.action['new_event'].setChecked(True)
w.notes.add_event('spindle', (24293.01, 24294.65), 'EEG Pz-Oz (scalp)')
screenshot(w, 'notes_14_mark_event.png')
w.notes.add_event('spindle', (24288.01, 24288.90), 'EEG Fpz-Cz (scalp)')
w.notes.add_event('spindle', (24297.5, 24298.00), 'EEG Fpz-Cz (scalp)')
screenshot(w, 'notes_20_mark_short_event.png')
pos = w.traces.mapFromScene(QPointF(24294, 75))
mouseclick = QMouseEvent(QEvent.MouseButtonPress, pos, Qt.LeftButton,
Qt.NoButton, Qt.NoModifier)
w.traces.mousePressEvent(mouseclick)
screenshot(w, 'notes_15_highlight_event.png')
w.notes.delete_eventtype(test_type_str='spindle')
w.close()
def mousePressEvent(self, event):
if event.button() == Qt.RightButton:
# Rewrite the mouse event to a left button event so the cursor is
# moved to the location of the pointer.
event = QMouseEvent(QEvent.MouseButtonPress, event.pos(),
Qt.LeftButton, Qt.LeftButton, Qt.NoModifier)
QPlainTextEdit.mousePressEvent(self, event)
def handle_tap_hold(self, action, tp):
etype = {'start':QEvent.MouseButtonPress, 'update':QEvent.MouseMove, 'end':QEvent.MouseButtonRelease}[action]
ev = QMouseEvent(etype, self.current_position(tp), tp.current_screen_position.toPoint(), Qt.LeftButton, Qt.LeftButton, Qt.NoModifier)
QApplication.sendEvent(self.parent(), ev)
if action == 'end':
ev = QContextMenuEvent(QContextMenuEvent.Other, self.current_position(tp), tp.current_screen_position.toPoint())
# We have to use post event otherwise the popup remains an alien widget and does not receive events
QApplication.postEvent(self.parent(), ev)
def handle_tap(self, tp):
if self.close_open_menu():
return
view = self.parent()
mf = view.document.mainFrame()
r = mf.hitTestContent(self.current_position(tp))
if r.linkElement().isNull():
if view.document.tap_flips_pages:
threshold = view.width() / 3.0
attr = 'previous' if self.current_position(tp).x() <= threshold else 'next'
getattr(view, '%s_page'%attr)()
else:
for etype in (QEvent.MouseButtonPress, QEvent.MouseButtonRelease):
ev = QMouseEvent(etype, self.current_position(tp), tp.current_screen_position.toPoint(), Qt.LeftButton, Qt.LeftButton, Qt.NoModifier)
QApplication.sendEvent(view, ev)
def send_fake_focus_if_needed(self):
if self.needs_fake_focus:
# We force Qt to call Focus() on the web view by sending this
# event, see RenderWidgetHostViewQt::forwardEvent() and
# RenderWidgetHostViewQt::handleMouseEvent() in the qtwebengine
# source code to check that this both causes Focus() to be called
# and has no other side-effects. This work around is needed because
# without it, tabs opened by middle-clicking start out without
# keyboard focus and require a click in the web view to get it.
# This workaround may not be necessary once
# https://bugreports.qt.io/browse/QTBUG-58515 is fixed.
QApplication.sendEvent(
self.focusProxy(),
QMouseEvent(QMouseEvent.MouseButtonPress, QPoint(), QPoint(),
QPoint(), Qt.NoButton, Qt.NoButton, Qt.NoModifier,
Qt.MouseEventSynthesizedBySystem))
self.needs_fake_focus = False
def mouseMoveEvent(self, event):
'''
@param: event QMouseEvent
'''
super().mouseMoveEvent(event)
if gVar.app.plugins().processMouseMove(const.ON_TabBar, self, event):
return
if self.count() == 1 and gVar.app.windowCount() == 1:
return
if not self._dragStartPosition.isNull():
offset = 0
eventY = event.pos().y()
if eventY < 0:
offset = abs(eventY)
elif eventY > self.height():
offset = eventY - self.height()
if offset > QApplication.startDragDistance() * 3:
global_ = self.mapToGlobal(self._dragStartPosition)
w = QApplication.widgetAt(global_)
if w:
mouse = QMouseEvent(QEvent.MouseButtonRelease,
w.mapFromGlobal(global_),
Qt.LeftButton, Qt.LeftButton,
event.modifiers())
QApplication.sendEvent(w, mouse)
drag = QDrag(self)
mime = QMimeData()
mime.setData(self.MIMETYPE, b'')
drag.setMimeData(mime)
drag.setPixmap(self.tabPixmap(self.currentIndex()))
if drag.exec_() == Qt.IgnoreAction:
self._tabWidget.detachTabByIndex(self.currentIndex())
return
def m_event(_event, _pos):
e = QMouseEvent(_event, QPoint(_pos), w.mapToGlobal(_pos),
Qt.LeftButton, Qt.LeftButton, Qt.NoModifier)
QApplication.postEvent(w, e)
def _mouse_event(self, mtype: int, pos: QPoint, btn: int) -> QMouseEvent:
"""Create mouse event"""
return QMouseEvent(mtype, pos, btn, self._app.mouseButtons(),
self._app.keyboardModifiers())
