#coding=utf-8
import sys
from PySide import QtGui
from PySide import QtCore
class Tuopan(QtGui.QLabel):
def __init__(self):
super(Tuopan, self).__init__()
self.setWindowTitle("Tray!")
self.setWindowFlags(QtCore.Qt.SplashScreen)
#self.setWindowOpacity(0)
self.pic=QtGui.QPixmap('kato.png')
self.pic.scaled(580,580)
self.setPixmap(self.pic)
self.setScaledContents(True)
self.setMask(self.pic.mask())
self.setAlignment(QtCore.Qt.AlignCenter)
self.dragPosition=None
#self.resize(400,400)
#self.setMaximumWidth(400)
#self.setMaximumHeight(100)
self.show()
self.createContextMenu()
def createContextMenu(self):
# 必须将ContextMenuPolicy设置为Qt.CustomContextMenu
# 否则无法使用customContextMenuRequested信号
self.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.showContextMenu)
# 创建QMenu
self.contextMenu = QtGui.QMenu(self)
self.actionA = self.contextMenu.addAction(u'执行exe')
print self.actionA
self.actionB = self.contextMenu.addAction(u'关机')
self.actionC = self.contextMenu.addAction(u'关闭')
# 将动作与处理函数相关联
# 这里为了简单，将所有action与同一个处理函数相关联，
# 当然也可以将他们分别与不同函数关联，实现不同的功能
self.actionA.triggered.connect(self.action_add)
self.actionB.triggered.connect(self.action_del)
self.actionC.triggered.connect(self.action_close)
def showContextMenu(self, pos):
self.contextMenu.move(self.pos() + pos)
self.contextMenu.show()
def action_add(self):
pass
def action_del(self):
pass
def action_close(self):
self.close()
def wheelEvent(self, event):
max = 500
min = 100
'''print 'window',self.width()
print 'window',self.height()
print 'pic',self.pic.width()
print 'pic',self.pic.height()'''
value=event.delta()
if value:
if (self.width()+value*0.1)>=100 and (self.width()+value*0.1)<=500:
print self.width()
self.resize(self.width()+value*0.1,self.width()+value*0.01)
pix=self.pic.scaled(self.pic.width()+value*0.1,self.pic.width()+value*0.01)
self.setPixmap(pix)
self.setMask(self.pic.mask())
self.repaint()
self.update()
#self.pic.scaledToHeight(self.width()+value*0.1)
'''if event.delta() >= 500:
#滚动3%
new = self.pic.width()+ max*0.03
if new > max:
new = max
self.resize(new,new)
self.pic.scaledToWidth(new)
self.pic.scaledToHeight(new)
elif event.delta() <= 100:
new = self.pic.width()- max*0.03
if new < min:
new = min
self.resize(new,new)
self.pic.scaledToWidth(new)
self.pic.scaledToHeight(new)
else:
print 11111111111111111'''
def mousePressEvent(self,event):
if event.button()==QtCore.Qt.LeftButton:
self.dragPosition=event.globalPos()-self.frameGeometry().topLeft()
event.accept()
if event.button()==QtCore.Qt.RightButton:
pass
#self.close()
if event.button()==QtCore.Qt.MiddleButton:
pass
def mouseMoveEvent(self,event):
if event.buttons()& QtCore.Qt.LeftButton:
self.move(event.globalPos()-self.dragPosition)
event.accept()
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
trans = Tuopan()
trans.show()
sys.exit(app.exec_())
