class TetrisView(QWidget):
GAME = 1
def __init__(self, signalController, status_bar):
super().__init__()
self.signalController = signalController
self.statusBar = status_bar
self.initUI()
def initUI(self):
"""
Init app
"""
vbox = QVBoxLayout()
hbox = QHBoxLayout()
# Create button "back to the menu"
self._buttonBack = QPushButton(QIcon(PATH_IMAGE_BACK_NEDDLE), "", self)
self._buttonBack.clicked.connect(self.signalController.back2menu)
self._buttonBack.setFixedSize(60, 30)
vbox.addWidget(self._buttonBack, 0, QtCore.Qt.AlignTop)
self.tboard = Board(self)
# Create button which restart game
self._restartGame = QPushButton(QIcon(PATH_IMAGE_RELOAD), "", self)
self._restartGame.clicked.connect(self.tboard.start)
self._restartGame.setFixedSize(60, 30)
vbox.addWidget(self._restartGame, 1, QtCore.Qt.AlignTop)
# Create label "Score"
self._labelScore = QLabel("Game Score", self)
vbox.addWidget(self._labelScore, 2, QtCore.Qt.AlignBottom)
# Create score counter
self._score = QLCDNumber(self)
self._score.setFixedSize(70, 50)
vbox.addWidget(self._score, 3, QtCore.Qt.AlignTop)
hbox.addLayout(vbox, 0)
hbox.addWidget(self.tboard, 1)
self.setLayout(hbox)
self.setWindowTitle("TetrisView")
self.tboard.msg2StatusBar[str].connect(self._score.display)
def switcher(self):
self.tboard.start()
self.signalController.sgn2stacked.emit(int(self.GAME))
class Indicator(QWidget):
def __init__(self, unit):
super().__init__()
self.unit = ALabel(unit)
self.lcd = QLCDNumber(6)
self._initLayout()
def _initLayout(self):
self.setMinimumHeight(60)
hLayout = AHBoxLayout()
hLayout.addWidget(self.lcd)
hLayout.addWidget(self.unit)
self.setLayout(hLayout)
def display(self, value: float):
self.lcd.display(str(value))
def __init__(self):
super().__init__()
# Create Widgets
self.question = QLabel(Text="Press Start",
Alignment=QtCore.Qt.AlignCenter,
Font=QtGui.QFont("", 30))
self.label_correct = QLabel(Alignment=QtCore.Qt.AlignCenter)
self.button_quit = QPushButton("Quit", Visible=False)
self.button_start = QPushButton("Start")
lcd_height = 40
self.lcd_total = QLCDNumber(SegmentStyle=QLCDNumber.Flat, FixedHeight=lcd_height)
self.lcd_score = QLCDNumber(SegmentStyle=QLCDNumber.Flat, FixedHeight=lcd_height)
self.stack = QStackedWidget()
self.page1 = Page1Widget()
self.page2 = Page2Widget()
self.page3 = Page3Widget()
self.stack.addWidget(self.page1)
self.stack.addWidget(self.page2)
self.stack.addWidget(self.page3)
# Make Layout
self.layout = QGridLayout(self)
self.layout.addWidget(self.question, 2, 0, 1, 2)
self.layout.addWidget(self.label_correct, 1, 0, 1, 2)
self.layout.addWidget(self.lcd_total, 0, 0)
self.layout.addWidget(self.lcd_score, 0, 1)
self.layout.addWidget(self.stack, 3, 0, 1, 2)
self.layout.addWidget(self.button_quit, 4, 0)
self.layout.addWidget(self.button_start, 4, 1)
# Connect Callbacks
self.button_quit.clicked.connect(self.on_quit_pressed)
self.button_start.clicked.connect(self.on_start_pressed)
self.page2.ans_buttons[0].clicked.connect(self.on_ans_button0_clicked)
self.page2.ans_buttons[1].clicked.connect(self.on_ans_button1_clicked)
self.page2.ans_buttons[2].clicked.connect(self.on_ans_button2_clicked)
self.page3.line_edit.returnPressed.connect(self.on_answer_given)
def initUI(self):
lcd = QLCDNumber(self)
sld = QSlider(Qt.Horizontal, self)
vbox = QVBoxLayout()
vbox.addWidget(lcd)
vbox.addWidget(sld)
self.setLayout(vbox)
sld.valueChanged.connect(lcd.display)
self.setGeometry(300, 300, 250, 250)
self.setWindowTitle("Signal & slot")
self.show()
def initUI(self):
lcd = QLCDNumber(self)
sld = QSlider(Qt.Horizontal, self)
is_binary = QRadioButton("is binary?", self)
vbox = QVBoxLayout()
vbox.addWidget(lcd)
vbox.addWidget(sld)
vbox.addWidget(is_binary)
self.setLayout(vbox)
# sld.setRange(0, 10)
sld.setMaximum(1000)
sld.setMinimum(-100)
sld.valueChanged.connect(lcd.display)
is_binary.toggled.connect(self.switch_binary)
self.setGeometry(300, 300, 250, 150)
self.setWindowTitle('EXample 6')
self.show()
def __init__(self, unit):
super().__init__()
self.unit = ALabel(unit)
self.lcd = QLCDNumber(6)
self._initLayout()
class MainWidget(QWidget):
data = None
current_question = None
current_correct_answer = None
buttons_choices = None
question_mode = None
answer_mode = None
correct_questions = 0
total_questions = 0
def __init__(self):
super().__init__()
# Create Widgets
self.question = QLabel(Text="Press Start",
Alignment=QtCore.Qt.AlignCenter,
Font=QtGui.QFont("", 30))
self.label_correct = QLabel(Alignment=QtCore.Qt.AlignCenter)
self.button_quit = QPushButton("Quit", Visible=False)
self.button_start = QPushButton("Start")
lcd_height = 40
self.lcd_total = QLCDNumber(SegmentStyle=QLCDNumber.Flat, FixedHeight=lcd_height)
self.lcd_score = QLCDNumber(SegmentStyle=QLCDNumber.Flat, FixedHeight=lcd_height)
self.stack = QStackedWidget()
self.page1 = Page1Widget()
self.page2 = Page2Widget()
self.page3 = Page3Widget()
self.stack.addWidget(self.page1)
self.stack.addWidget(self.page2)
self.stack.addWidget(self.page3)
# Make Layout
self.layout = QGridLayout(self)
self.layout.addWidget(self.question, 2, 0, 1, 2)
self.layout.addWidget(self.label_correct, 1, 0, 1, 2)
self.layout.addWidget(self.lcd_total, 0, 0)
self.layout.addWidget(self.lcd_score, 0, 1)
self.layout.addWidget(self.stack, 3, 0, 1, 2)
self.layout.addWidget(self.button_quit, 4, 0)
self.layout.addWidget(self.button_start, 4, 1)
# Connect Callbacks
self.button_quit.clicked.connect(self.on_quit_pressed)
self.button_start.clicked.connect(self.on_start_pressed)
self.page2.ans_buttons[0].clicked.connect(self.on_ans_button0_clicked)
self.page2.ans_buttons[1].clicked.connect(self.on_ans_button1_clicked)
self.page2.ans_buttons[2].clicked.connect(self.on_ans_button2_clicked)
self.page3.line_edit.returnPressed.connect(self.on_answer_given)
def update_questions_from_selection(self):
selected_groups = []
for i in range(self.page1.list_groups.count()):
item = self.page1.list_groups.item(i)
if item.checkState():
selected_groups.append(item.text())
if len(selected_groups) == 0:
self.data = data
else:
self.data = data.loc[data['Group'].isin(selected_groups), :]
def on_quit_pressed(self):
self.button_start.setVisible(True)
self.button_quit.setVisible(False)
self.question.clear()
self.stack.setCurrentIndex(0)
def on_start_pressed(self):
self.update_questions_from_selection()
self.button_start.setVisible(False)
self.button_quit.setVisible(True)
self.total_questions = -1
self.correct_questions = 0
self.stack.setCurrentIndex(int(self.page1.spinbox_level.text()))
self.question_mode = MODES[self.page1.dropdown_quest.currentIndex()]
self.answer_mode = MODES[self.page1.dropdown_ans.currentIndex()]
self.update_question()
def update_score(self):
self.lcd_total.display(self.total_questions)
self.lcd_score.display(self.correct_questions)
def get_also_string(self):
also_mode = self.page1.dropdown_also.currentText()
if also_mode == "----":
return ""
return self.current_question[also_mode]
def update_question(self):
self.total_questions += 1
self.update_score()
picked_questions = self.data.sample(frac=1).iloc[:3]
self.current_question = picked_questions.iloc[0]
self.current_correct_answer = self.current_question[self.answer_mode]
also_string = " " + self.get_also_string()
self.question.setText(self.current_question[self.question_mode] + also_string)
self.buttons_choices = list(picked_questions[self.answer_mode])
random.shuffle(self.buttons_choices)
for button, answer in zip(self.page2.ans_buttons, self.buttons_choices):
button.setText(answer)
def correct_answer(self):
self.correct_questions += 1
self.label_correct.setText("Correct!")
self.label_correct.setStyleSheet("QLabel { background-color : green;}")
def wrong_answer(self):
wrong_string = (f"Wrong: {self.current_question[self.question_mode]} "
f"= {self.current_correct_answer}")
self.label_correct.setText(wrong_string)
self.label_correct.setStyleSheet("QLabel { background-color : red;}")
def on_answer_given(self):
given_answer = self.page3.line_edit.text()
if given_answer == self.current_correct_answer:
self.correct_answer()
else:
self.wrong_answer()
self.question.setText(self.page3.line_edit.text())
self.page3.line_edit.clear()
self.update_question()
def after_button_clicked(self, ans_id):
if self.buttons_choices[ans_id] == self.current_correct_answer:
self.correct_answer()
else:
self.wrong_answer()
self.update_question()
def on_ans_button0_clicked(self):
self.after_button_clicked(0)
def on_ans_button1_clicked(self):
self.after_button_clicked(1)
def on_ans_button2_clicked(self):
self.after_button_clicked(2)