72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Created on 2021年12月09日
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@author: Irony
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@site: https://pyqt.site , https://github.com/PyQt5
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@email: 892768447@qq.com
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@file: TrayNotify
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@description: 托盘闪烁
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"""
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try:
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from PyQt5.QtCore import QTimer
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from PyQt5.QtWidgets import (QApplication, QHBoxLayout, QPushButton,
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QStyle, QSystemTrayIcon, QWidget)
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except ImportError:
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from PySide2.QtCore import QTimer
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from PySide2.QtWidgets import (QApplication, QHBoxLayout, QPushButton,
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QStyle, QSystemTrayIcon, QWidget)
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class Window(QWidget):
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def __init__(self, *args, **kwargs):
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super(Window, self).__init__(*args, **kwargs)
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layout = QHBoxLayout(self)
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layout.addWidget(QPushButton('开始闪烁', self, clicked=self.start_flash))
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layout.addWidget(QPushButton('停止闪烁', self, clicked=self.stop_flash))
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# 创建托盘图标
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self.tray_icon = QSystemTrayIcon(self)
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self.tray_icon.setIcon(self.style().standardIcon(
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QStyle.SP_ComputerIcon))
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self.tray_icon.show()
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# 图标闪烁定时器
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self.tray_visible = True
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self.flash_timer = QTimer(self, timeout=self.flash_icon)
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def closeEvent(self, event):
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self.stop_flash()
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self.tray_icon.hide()
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super(Window, self).closeEvent(event)
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def start_flash(self):
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"""开始闪烁"""
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if not self.flash_timer.isActive():
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self.flash_timer.start(500)
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def stop_flash(self):
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"""停止闪烁后需要显示图标"""
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if self.flash_timer.isActive():
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self.flash_timer.stop()
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self.tray_icon.setIcon(self.style().standardIcon(
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QStyle.SP_ComputerIcon))
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def flash_icon(self):
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"""根据当前图标是否可见切换图标"""
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if self.tray_visible:
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self.tray_icon.setIcon(self.style().standardIcon(
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QStyle.SP_TrashIcon))
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else:
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self.tray_icon.setIcon(self.style().standardIcon(
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QStyle.SP_ComputerIcon))
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self.tray_visible = not self.tray_visible
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if __name__ == '__main__':
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import sys
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app = QApplication(sys.argv)
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w = Window()
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w.show()
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sys.exit(app.exec_())
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