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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
from __future__ import annotations
from PySide6.QtCore import Qt, QTimer, QPoint, Slot
from PySide6.QtWidgets import (QWidget, QHBoxLayout, QLabel, QVBoxLayout, QSpacerItem, QSizePolicy,
QPushButton)
from PySide6.QtWebEngineCore import QWebEngineNotification
from PySide6.QtGui import QPixmap, QMouseEvent
class NotificationPopup(QWidget):
def __init__(self, parent) -> None:
super().__init__(parent)
self.notification = None
self.m_icon, self.m_title, self.m_message = QLabel(), QLabel(), QLabel()
self.setWindowFlags(Qt.WindowType.ToolTip)
rootLayout = QHBoxLayout(self)
rootLayout.addWidget(self.m_icon)
bodyLayout = QVBoxLayout()
rootLayout.addLayout(bodyLayout)
titleLayout = QHBoxLayout()
bodyLayout.addLayout(titleLayout)
titleLayout.addWidget(self.m_title)
titleLayout.addItem(QSpacerItem(0, 0, QSizePolicy.Policy.Expanding))
close = QPushButton("Close")
titleLayout.addWidget(close)
close.clicked.connect(self.onClosed)
bodyLayout.addWidget(self.m_message)
self.adjustSize()
def present(self, newNotification: QWebEngineNotification):
if self.notification:
self.notification.close()
self.notification = newNotification
self.m_title.setText("<b>" + self.notification.title() + "</b>")
self.m_message.setText(self.notification.message())
self.m_icon.setPixmap(QPixmap.fromImage(self.notification.icon())
.scaledToHeight(self.m_icon.height()))
self.show()
self.notification.show()
self.notification.closed.connect(self.onClosed)
QTimer.singleShot(10000, lambda: self.onClosed())
self.move(self.parentWidget().mapToGlobal(self.parentWidget().rect().bottomRight()
- QPoint(self.width() + 10, self.height() + 10)))
@Slot()
def onClosed(self):
self.hide()
if self.notification:
self.notification.close()
self.notification = None
def mouseReleaseEvent(self, event: QMouseEvent) -> None:
QWidget.mouseReleaseEvent(event)
if self.notification and event.button() == Qt.MouseButton.LeftButton:
self.notification.click()
self.onClosed()
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