def _onMouseMoveX(self, menu: QtWidgets.QMenu, event: QtGui.QMouseEvent,
button: QtWidgets.QToolButton):
hover = self.childAt(self.mapFromGlobal(QtGui.QCursor.pos()))
if isinstance(hover, QtWidgets.QToolButton) and hover != button:
menu.close()
hover.showMenu()
else:
return QtWidgets.QMenu.mouseMoveEvent(menu, event)
def _onMouseMove(menu: QtWidgets.QMenu, event: QtGui.QMouseEvent):
button = menu.property("__button")
toolbar = button.parentWidget()
hover = toolbar.childAt(toolbar.mapFromGlobal(QtGui.QCursor.pos()))
if isinstance(hover, QtWidgets.QToolButton) and hover != button:
menu.close()
hover.showMenu()
else:
return QtWidgets.QMenu.mouseMoveEvent(menu, event)
class TextInput():
def __init__(self, suggestion='', input_valid_callback = None):
self.input_valid_callback = input_valid_callback
self.menu = QMenu()
self.lb = QWidgetAction(None)
self.widget = QWidget(None)
self.layout = QHBoxLayout()
self.button = QPushButton()
self.button.setText("Ok")
self.le = QLineEdit()
self.layout.addWidget(self.le)
self.layout.addWidget(self.button)
self.widget.setLayout(self.layout)
self.button.pressed.connect(self.done)
self.le.textEdited.connect(self.check_input)
self.eventFilter = EnterKeyPressFilter()
self.eventFilter.callback = self.done
self.le.installEventFilter(self.eventFilter)
self.lb.setDefaultWidget(self.widget)
self.menu.addAction(self.lb)
self.le.setText(suggestion)
self.le.setFocus()
self.le.selectAll()
self.result = None
def show(self, pos):
self.menu.exec_(pos)
return self.result
def done(self):
self.result = self.le.text()
self.menu.close()
def check_input(self):
if self.input_valid_callback is not None:
result = self.input_valid_callback(self.le.text())
if result:
self.le.setStyleSheet('')
else:
self.le.setStyleSheet('background: pink')
return None
def contextMenuEvent(self, event):
contextMenu = QMenu(self)
deleteFile = contextMenu.addAction("Delete File")
action = contextMenu.exec_(self.mapToGlobal(event.pos()))
if action == deleteFile:
alert = QMessageBox()
alert.setWindowTitle("Action Dialog")
alert.setText("Are you sure you want to delete this file?")
alert.setStandardButtons(QMessageBox.No | QMessageBox.Yes)
alert.setDefaultButton(QMessageBox.No)
response = alert.exec_()
if response == QMessageBox.No:
contextMenu.close()
else:
file_name = self.model.filePath(
self.index_).split("storage/")[1]
os.remove(self.model.filePath(self.index_))
os.remove(
self.model.filePath(self.index_).split("/storage")[0] +
"/meta/" + file_name + "_metadata.json")
contextMenu.close()
