class NoteEditorDialog(QDialog):
def __init__(self, note, db, parent=None):
super().__init__(parent)
self.note = note
self.db = db
self.setWindowTitle(note.name)
self.timer = QTimer(self)
self.timer.setObjectName("timer")
self.timer.setInterval(4000)
self.timer.setSingleShot(True)
self.editor = QPlainTextEdit(self)
self.editor.setPlainText(note.text)
self.editor.textChanged.connect(self.timer.start)
layout = QVBoxLayout()
layout.addWidget(self.editor)
bb = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
self)
layout.addWidget(bb)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.setLayout(layout)
self.resize(QSize(480, 320))
QMetaObject.connectSlotsByName(self)
@pyqtSlot()
def on_timer_timeout(self):
self.note.text = self.editor.toPlainText()
def accept(self):
self.db.commit()
super().accept()
def reject(self):
self.db.rollback()
super().reject()
def createTimer(self, name):
'''Name: str'''
timer = QTimer(self)
timer.setObjectName(name)
return timer
