def __init__(self, **kwargs):
Widget.__init__(self)
Container.__init__(self)
QtWidgets.QListWidget.__init__(self, self._owner)
_convert_all_signals_to_awaitables(self)
self.current_changed = Event("ListWidget.current_changed")
self._show(kwargs)
class Thread(threading.Thread):
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.event = Event('Thread.event')
def run(self):
time.sleep(1)
self.event.post()
class TableView(Widget, QtWidgets.QTableView):
@dispatch()
def __init__(self, **kwargs):
super().__init__()
QtWidgets.QTableView.__init__(self, self._owner)
_convert_all_signals_to_awaitables(self)
self.current_changed = Event("TableView.current_changed")
self._show(kwargs)
def currentChanged(self, current, previous):
self.current_changed.send(QtEvent(self, current, previous))
def __init__(self, *args, **kwargs):
Frame.__init__(self)
Gtk.Button.__init__(self, *args, **kwargs)
find_parent(Window).add(self)
self.clicked = Event("Button.clicked")
def send_clicked_event(*args):
self.clicked.send(args)
self.connect("clicked", send_clicked_event)
def __init__(self, size=None, title=None, modal=False):
QMainWindow.__init__(self)
Container.__init__(self)
self.keys = Keys()
if size:
self.resize(*size)
if title is not None:
self.setWindowTitle(title)
if modal:
self.setWindowModality(Qt.ApplicationModal)
self.closed = Event("MainWindow.closed")
self.resized = Event("MainWindow.resized")
def __init__(self, layout=None, size=None, title=None):
QDialog.__init__(self)
Container.__init__(self, layout=layout)
self.keys = Keys()
if size:
self.resize(*size)
if title is not None:
self.setWindowTitle(title)
self.closed = Event("Dialog.closed")
def onfinished(result):
self._result = result
self.remove()
self.finished.connect(onfinished)
class ListWidget(Container, Widget, QtWidgets.QListWidget):
@dispatch()
def __init__(self, **kwargs):
Widget.__init__(self)
Container.__init__(self)
QtWidgets.QListWidget.__init__(self, self._owner)
_convert_all_signals_to_awaitables(self)
self.current_changed = Event("ListWidget.current_changed")
self._show(kwargs)
def currentChanged(self, current, previous):
self.current_changed.send(QtEvent(self, current, previous))
def add_widget(self, widget, **kwargs):
self.addItem(widget)
def remove_widget(self, widget):
pass
def _convert_all_signals_to_awaitables(obj):
for key in dir(obj.__class__):
try:
signal = getattr(obj, key)
except TypeError:
continue
if type(signal) == QtCore.pyqtBoundSignal:
awaitable = Event("{}.{}".format(obj.__class__.__name__, key))
#signal.connect(functools.partial(awaitable.post, obj))
def sig(awaitable, obj, *args):
awaitable.post(QtEvent(obj, *args))
signal.connect(functools.partial(sig, awaitable, obj))
awaitable.connect = signal.connect # Preserve pyqtBoundSignal.connect()
awaitable.emit = signal.emit # Preserve pyqtBoundSignal.emit()
setattr(obj, key, awaitable)
class MainWindow(Container, QMainWindow):
def __init__(self, size=None, title=None, modal=False):
QMainWindow.__init__(self)
Container.__init__(self)
self.keys = Keys()
if size:
self.resize(*size)
if title is not None:
self.setWindowTitle(title)
if modal:
self.setWindowModality(Qt.ApplicationModal)
self.closed = Event("MainWindow.closed")
self.resized = Event("MainWindow.resized")
def create(self, framefunc, *frameargs, size=None, title=None, **framekwargs):
if size:
self.resize(*size)
if title is not None:
self.setWindowTitle(title)
super().create(framefunc, *frameargs, **framekwargs)
self.show()
def _ondispose(self):
self.deleteLater()
super()._ondispose()
def closeEvent(self, event):
self.closed.send(event)
if event.isAccepted(): # If event wasn't canceled by user
self.remove()
def resizeEvent(self, event):
self.resized.send(QtEvent(self, event))
def add_widget(self, widget, **kwargs):
self.setCentralWidget(widget)
def remove_widget(self, widget):
pass
def keyPressEvent(self, event):
self.keys._onkeyevent(event.key(), True, event)
def keyReleaseEvent(self, event):
self.keys._onkeyevent(event.key(), False, event)
def _connect_events(obj, cls):
for signal_name in GObject.signal_list_names(cls):
signal_name = signal_name.replace('-', '_')
event = Event(obj.__class__.__name__ + '.' + signal_name)
setattr(obj, signal_name, event)
def send_event(event, *args):
event.send(args)
obj.connect(signal_name, partial(send_event, event))
class Dialog(Container, QDialog):
def __init__(self, layout=None, size=None, title=None):
QDialog.__init__(self)
Container.__init__(self, layout=layout)
self.keys = Keys()
if size:
self.resize(*size)
if title is not None:
self.setWindowTitle(title)
self.closed = Event("Dialog.closed")
def onfinished(result):
self._result = result
self.remove()
self.finished.connect(onfinished)
def create(self, framefunc, *frameargs, size=None, title=None, **framekwargs):
if size:
self.resize(*size)
if title is not None:
self.setWindowTitle(title)
super().create(framefunc, *frameargs, **framekwargs)
self.show()
def _ondispose(self):
self.deleteLater()
super()._ondispose()
def closeEvent(self, event):
self.closed.send(event)
if event.isAccepted(): # If event wasn't canceled by user
self.remove()
def keyPressEvent(self, event):
self.keys._onkeyevent(event.key(), True, event)
def keyReleaseEvent(self, event):
self.keys._onkeyevent(event.key(), False, event)
class Widget(Primitive):
def __init__(self):
super().__init__(Container)
self.mouse_pressed = Event(f"{self.__class__.__name__}.mouse_pressed")
self.mouse_released = Event(f"{self.__class__.__name__}.mouse_released")
self.mouse_moved = Event(f"{self.__class__.__name__}.mouse_moved")
self.double_clicked = Event(f"{self.__class__.__name__}.double_clicked")
def _ondispose(self):
self._owner.remove_widget(self)
self.setParent(None)
self.deleteLater()
super()._ondispose()
def _show(self, kwargs):
self.resize(self.sizeHint())
self._owner.add_widget(self, **kwargs)
self.show()
def mousePressEvent(self, event):
qtevent = QtEvent(self, event)
self.mouse_pressed.send(qtevent)
if not getattr(qtevent, "handled", False):
super().mousePressEvent(event)
def mouseReleaseEvent(self, event):
qtevent = QtEvent(self, event)
self.mouse_released.send(qtevent)
if not getattr(qtevent, "handled", False):
super().mouseReleaseEvent(event)
def mouseMoveEvent(self, event):
qtevent = QtEvent(self, event)
self.mouse_moved.send(qtevent)
if not getattr(qtevent, "handled", False):
super().mouseMoveEvent(event)
def mouseDoubleClickEvent(self, event):
qtevent = QtEvent(self, event)
self.double_clicked.send(qtevent)
if not getattr(qtevent, "handled", False):
super().mouseDoubleClickEvent(event)
def __init__(self, **kwargs):
super().__init__()
QtWidgets.QTableView.__init__(self, self._owner)
_convert_all_signals_to_awaitables(self)
self.current_changed = Event("TableView.current_changed")
self._show(kwargs)
def __init__(self):
super().__init__(Container)
self.mouse_pressed = Event(f"{self.__class__.__name__}.mouse_pressed")
self.mouse_released = Event(f"{self.__class__.__name__}.mouse_released")
self.mouse_moved = Event(f"{self.__class__.__name__}.mouse_moved")
self.double_clicked = Event(f"{self.__class__.__name__}.double_clicked")
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.event = Event('Thread.event')