pyqt 托盘例子学习

# -*- coding: utf-8 -*-

# python:2.x

__author__ = 'Administrator'

from PyQt4.QtGui import *

from PyQt4.Qt import *

from PyQt4.QtCore import *

from tp import Ui_Form

import sys

from PyQt4.QtCore import Qt

QTextCodec.setCodecForTr(QTextCodec.codecForName("utf8"))

class Example(QDialog,Ui_Form):

def __init__(self,parent=None):

super(Example, self).__init__(parent)

self.setupUi(self)

self.setContextMenuPolicy(Qt.CustomContextMenu)

self.connect(self,SIGNAL('customContextMenuRequested(const QPoint&)'),self.on_context)

self.createContexMenu()

self.tp.clicked.connect(self.bsfs)

def bsfs(self):

self.setContextMenuPolicy(Qt.CustomContextMenu)

self.x1=QMenu(self)

self.a1=self.x1.addAction(u'托盘')

self.a1.triggered.connect(self.menus)

self.x1.exec_(self.mapToGlobal(QPoint(130,98)))

def on_context(self,point):

self.contextMenu.exec_(self.mapToGlobal(point))

def createContexMenu(self):

"""

创建右击菜单

"""

self.setContextMenuPolicy(Qt.CustomContextMenu)

self.contextMenu=QMenu(self)

self.bsfsc=self.contextMenu.addAction(u'托盘')

self.trayicon=QSystemTrayIcon(self)

self.trayicon.setIcon(QIcon(r'tp.png'))

self.trayicon.setToolTip(u'托盘')

self.bsfsc.triggered.connect(self.menus)

def showMessage(self):

icon=QSystemTrayIcon.Information

self.trayicon.showMessage(u"提示信息",u"点我干嘛？",icon)

def trayclick(self,res):

if res==QSystemTrayIcon.DoubleClick:

self.showNormal()

elif res==QSystemTrayIcon.MiddleClick:#中击

self.showMessage()

def menus(self):

self.min=QAction(u'最小化',self,triggered=self.hide)

self.max=QAction(u'最大化',self,triggered=self.showMaximized)

self.Hy=QAction(u'还愿',self,triggered=self.showNormal)

self.qiuct=QAction(u'退出',self,triggered=qApp.quit)

self.traymen=QMenu(QApplication.desktop())

self.traymen.addAction(self.min)

self.traymen.addAction(self.max)

self.traymen.addAction(self.Hy)

self.traymen.addAction(self.qiuct)

self.trayicon.setContextMenu(self.traymen)

self.trayicon.activated.connect(self.trayclick)

self.trayicon.show()

self.qiuct.triggered.connect(self.qiut)

def qiut(self):

self.showMessage()

self.close()

def activation(self,activation_reason):#托盘

if activation_reason==QSystemTrayIcon.Trigger:

self.show()

app =QApplication(sys.argv)

QApplication.setQuitOnLastWindowClosed(False)

x = Example()

x.show()

sys.exit(app.exec_())

如图: