示例#1
0
	def enter_ex2(self):
		"Enter experiment 2"
		self.ex2 = ExofComp(self.__resultFolder)
		self.ex2.show()
示例#2
0
class Window(QtGui.QWidget):  # inherit 
	def __init__(self, username):
		super(Window, self).__init__()
		self.__resultFolder = os.path.join('result', username)
		if not os.path.isdir('result'):
			os.mkdir('result')
		if not os.path.isdir(self.__resultFolder):
			os.mkdir(self.__resultFolder)
		self.initUI()

	def initUI(self):
		self.setWindowTitle('Learn PyQt')
		self.resize(350, 250)
		self.center()
		self.setWindowIcon(QtGui.QIcon('icons/idle.ico'))
		#set buttons
		btn_ex1 = QtGui.QPushButton(_fromUtf8("进入实验1"), self)
		#btn_ex1.move(50,50)
		btn_ex2 = QtGui.QPushButton(_fromUtf8(("进入实验2")), self)
		#btn_ex2.move(200,50)
		#connect buttons
		self.connect(btn_ex1, QtCore.SIGNAL('clicked()'),
			self.enter_ex1)
		self.connect(btn_ex2, QtCore.SIGNAL('clicked()'),
			self.enter_ex2)
		grid = QtGui.QGridLayout()
		self.setLayout(grid)
		label1 = QtGui.QLabel(self)
		label2 = QtGui.QLabel(self)
		label1.setText(_fromUtf8("实验1:空气质量分类\n" \
			+ "1.将给出一张图片,根据这张图片判断空气质量等级。\n" \
			+ "2.空气质量等级将分为6级,1级代表最好,6级代表最差。\n" \
			+ "3.选择图片下方相应的按钮进行评价。"))
		label2.setText(_fromUtf8(("实验2:空气质量比较\n"  \
			+ "1.将给出两张图片,根据这两张图片,给出自己的判断。\n" \
			+ "2.给出认为空气质量较好的那张图片\n" \
			+ "3.点击对应图片下方的按钮做出选择")))
		grid.addWidget(label1, 0, 0)
		grid.addWidget(label2, 0, 1)
		grid.addWidget(btn_ex1, 1, 0)
		grid.addWidget(btn_ex2, 1, 1)
		# set statusbar
		#self.statusBar().showMessage('Ready')
	def	center(self):
		"move to center of screen"
		# get the size of screen
		screen = QtGui.QDesktopWidget().screenGeometry()
		#self size
		size = self.geometry()
		self.move((screen.width() - size.width()) / 2,
			(screen.height() - size.height()) / 2)

	def enter_ex1(self):
		"Enter experiment 1 "
		self.extra = Extra()
		self.extra.show()
		self.extra.exec_()
		self.ex1 = ExofClass(self.__resultFolder)
		self.ex1.show()

	def enter_ex2(self):
		"Enter experiment 2"
		self.ex2 = ExofComp(self.__resultFolder)
		self.ex2.show()