def __init__(self):
QMainWindow.__init__(self,None)
#Инициализация интерфейса Designer
self.setupUi(self)
self.bt_next.hide()
self.bt_prev.hide()
self.bt_multi.hide()
self.progressBar.hide()
#self.main_text.setReadOnly(True)
#Соединяем сигналы и слоты
self.connect(self.act_new_test,SIGNAL("triggered()"),self.onNewTest)
#help
self.connect(self.act_about,SIGNAL("triggered()"),self.onAbout)
self.connect(self.act_about_qt,SIGNAL("triggered()"),qApp.aboutQt)
#basic variables
self.QuestionsCount=0
self.CurrentQuestion=0
self.state="NO_TEST"
self.image=0
self.zoom=1.0
#preparing non-modal image dialog
self.image_dialog=ImageDialog()
#text data
self.hello_text="hello_text"
self.instruction_text="instruction"
self.help_text="help"
self.authors_text="authors"
self.license_text="license"
class BasicTestWindow(QMainWindow,Ui_MainWindow):
"""Базовый класс окна тестов"""
def __init__(self):
QMainWindow.__init__(self,None)
#Инициализация интерфейса Designer
self.setupUi(self)
self.bt_next.hide()
self.bt_prev.hide()
self.bt_multi.hide()
self.progressBar.hide()
#self.main_text.setReadOnly(True)
#Соединяем сигналы и слоты
self.connect(self.act_new_test,SIGNAL("triggered()"),self.onNewTest)
#help
self.connect(self.act_about,SIGNAL("triggered()"),self.onAbout)
self.connect(self.act_about_qt,SIGNAL("triggered()"),qApp.aboutQt)
#basic variables
self.QuestionsCount=0
self.CurrentQuestion=0
self.state="NO_TEST"
self.image=0
self.zoom=1.0
#preparing non-modal image dialog
self.image_dialog=ImageDialog()
#text data
self.hello_text="hello_text"
self.instruction_text="instruction"
self.help_text="help"
self.authors_text="authors"
self.license_text="license"
def setHelloText(self):
"""setting hello_text to main_text"""
self.main_text.setHtml(self.hello_text)
def onNewTest(self):
"""выбран пункт меню 'Начать тест'"""
self.CurrentQuestion=0
self.main_text.setHtml(self.instruction_text)
self.state="NEW_STARTED"
self.bt_multi.setText(QString.fromUtf8("Начать тестирование"))
self.main_text.setHtml(self.instruction_text)
self.bt_multi.show()
def onMulti(self):
if self.state=="NEW_STARTED":
#настроить вид мульти-кнопки
self.bt_multi.hide()
self.bt_multi.setText(QString.fromUtf8("Завершить тест"))
#Настроить счётчик
self.progressBar.show()
self.progressBar.setMinimum(0)
self.progressBar.setMaximum(self.QuestionsCount)
self.progressBar.setValue(self.CurrentQuestion+1)
#настроить кнопки"вперёд-назад"
self.bt_prev.show()
self.bt_prev.setDisabled(True)
self.bt_next.show()
self.bt_next.setDisabled(True)
elif self.state=="TEST_FINISHED":
#настроить вид мульти-кнопки
try:
print 'image width='+str(self.image.width())
print 'image height='+str(self.image.height())
self.state="SHOW_PIC"
except AttributeError:
print 'no image, hiding button'
self.bt_multi.hide()
self.bt_multi.setText(QString.fromUtf8("Показать график"))
self.bt_multi.setEnabled(True)
#настроить кнопки"вперёд-назад"
self.bt_prev.setDisabled(True)
self.bt_next.setDisabled(True)
#Настроить счётчик
self.progressBar.hide()
elif self.state=="SHOW_PIC":
self.onShowPic()
def onPrev(self):
self.CurrentQuestion-=1
self.bt_prev.setDisabled(True)
self.bt_next.setEnabled(True)
#self.progressBar.setValue(self.CurrentQuestion)
def onNext(self):
self.CurrentQuestion+=1
self.bt_next.setDisabled(True)
self.bt_prev.setEnabled(True)
#self.progressBar.setValue(self.CurrentQuestion)
def onShowPic(self):
self.image_dialog.init(self.image)
def onAbout(self):
help=HelpDialog()
help.setHelpText(self.help_text)
help.setAuthorsText(self.authors_text)
help.setLicenseText(self.license_text)
help.exec_()
