class ShootingLabel(QLabel):
def __init__(self, origin, destination, parent=None, duration=1200):
super().__init__("FIXME", parent=parent)
self.origin = QPointF(origin)
self.direction = QPointF(destination - origin)
self.effect = QGraphicsOpacityEffect()
self.setGraphicsEffect(self.effect)
self.anim = QVariantAnimation()
self.anim.setDuration(duration)
self.anim.setStartValue(0.0)
self.anim.setEndValue(1.0)
self.anim.valueChanged.connect(self._handle_value_changed)
self.anim.finished.connect(self.close)
self.move(origin)
self.setAttribute(Qt.WA_TransparentForMouseEvents)
def _handle_value_changed(self, value):
opacity = 1.0 - abs(2 * value - 1.0)
self.effect.setOpacity(opacity)
pos = self.origin + value * self.direction
self.move(pos.toPoint())
def show(self):
self.anim.start(QVariantAnimation.DeleteWhenStopped)
super().show()
class AnimationLabel(QLabel):
def __init__(self, *args, **kwargs):
QLabel.__init__(self, *args, **kwargs)
self.animation = QVariantAnimation()
self.animation.valueChanged.connect(self.changeColor)
@pyqtSlot(QVariant)
def changeColor(self, color):
palette = self.palette()
palette.setColor(QPalette.WindowText, color)
self.setPalette(palette)
def startFadeIn(self):
self.animation.stop()
self.animation.setStartValue(QColor("#333"))
self.animation.setEndValue(QColor("white"))
self.animation.setDuration(200)
self.animation.setEasingCurve(QEasingCurve.InBack)
self.animation.start()
def startFadeOut(self):
self.animation.stop()
self.animation.setStartValue(QColor("white"))
self.animation.setEndValue(QColor("#333"))
self.animation.setDuration(200)
self.animation.setEasingCurve(QEasingCurve.OutBack)
self.animation.start()
def startAnimation(self):
self.startFadeIn()
loop = QEventLoop()
self.animation.finished.connect(loop.quit)
loop.exec_()
QTimer.singleShot(1000, self.startFadeOut)
class CustomIconButton(QtWidgets.QPushButton):
"""
custom icon button which icon can turn by 180
"""
def __init__(self, text_str, parent, turn_degree=180):
super(CustomIconButton, self).__init__(text_str, parent)
self.icon = None
self.anim = None
self.turned = False
self.turn_degree = turn_degree
def set_duration(self, duration):
if self.anim is None:
self.init_animation()
self.anim.setDuration(duration)
def setIcon(self, icon: QPixmap):
self.icon = icon
super().setIcon(self.icon)
def turn_icon(self):
"""
starts the turn anim
:return:
"""
if self.anim is None:
self.init_animation()
if not self.turned:
self.anim.setDirection(QAbstractAnimation.Forward)
else:
self.anim.setDirection(QAbstractAnimation.Backward)
self.turned = not self.turned
self.anim.start()
def _turn(self, var: QSize):
"""
turns icon
:param var:
:return:
"""
rm = QMatrix()
rm.rotate(var.width())
super().setIcon(self.icon.transformed(rm))
def init_animation(self):
"""
inits anim
:return:
"""
self.anim = QVariantAnimation(self)
self.anim.setStartValue(QSize(0, 0))
self.anim.setEndValue(QSize(self.turn_degree, 0))
self.anim.setDuration(ANIMATION_DURATION)
self.anim.valueChanged.connect(self._turn)
def make_execution_animation(self, skipped):
"""Returns an animation to play when execution 'passes' through this link.
Returns:
QVariantAnimation
"""
colorname = "lightGray" if skipped else "red"
self._exec_color = QColor(colorname)
qsettings = self._toolbox.qsettings()
duration = int(qsettings.value("appSettings/dataFlowAnimationDuration", defaultValue="100"))
animation = QVariantAnimation()
animation.setStartValue(0.0)
animation.setEndValue(1.0)
animation.setDuration(duration)
animation.valueChanged.connect(self._handle_execution_animation_value_changed)
animation.finished.connect(lambda: self.setBrush(self._color))
animation.finished.connect(animation.deleteLater)
return animation
def make_execution_animation(self):
"""Returns an animation to play when execution 'passes' through this link.
Returns:
QVariantAnimation
"""
qsettings = self._toolbox.qsettings()
duration = int(
qsettings.value("appSettings/dataFlowAnimationDuration",
defaultValue="100"))
animation = QVariantAnimation()
animation.setStartValue(0.0)
animation.setEndValue(1.0)
animation.setDuration(duration)
animation.valueChanged.connect(
self._handle_execution_animation_value_changed)
animation.finished.connect(
lambda: self.setBrush(QColor(255, 255, 0, 204)))
animation.finished.connect(animation.deleteLater)
return animation
class MenuDropdown(QtWidgets.QWidget):
"""
dropdown menu handles animation on hide and show
"""
margin = 20
def __init__(self, parent):
super(MenuDropdown, self).__init__(parent)
self.__layout = QtWidgets.QVBoxLayout(self)
self.__layout.setSpacing(0)
self.__layout.setMargin(0)
self.setLayout(self.__layout)
self.setStyleSheet(("QPushButton {"
"font-size: 13px;"
"padding-left: 30px;"
"padding-right: 7px;"
"}"
"QFrame {"
"margin-left: %ipx;"
"margin-right: %ipx;"
"}") % (self.margin, self.margin))
self.anim = None
self.turned = False
def init_animation(self):
"""
inits animation
:return:
"""
self.anim = QVariantAnimation(self)
self.anim.setStartValue(QSize(self.parent().parent().menu_width, 0))
self.anim.setEndValue(
QSize(self.parent().parent().menu_width,
self.sizeHint().height()))
self.anim.valueChanged.connect(self.setFixedSize)
self.anim.finished.connect(self._anim_finished)
self.anim.setDuration(ANIMATION_DURATION)
def show(self):
"""
show with animation
:return:
"""
if not self.turned:
if self.anim == None:
self.init_animation()
self.anim.setDirection(QAbstractAnimation.Forward)
self.anim.start()
self.turned = not self.turned
super().show()
def hide(self):
"""
hide with animation
:return:
"""
if self.turned:
if self.anim == None:
self.init_animation()
self.anim.setDirection(QAbstractAnimation.Backward)
self.anim.start()
self.turned = not self.turned
def super_hide(self):
"""
hide without animation
:return:
"""
super().hide()
def _anim_finished(self):
"""
called when animation finished and finally hides the dropdown
:return:
"""
if self.height() == 0:
super().hide()
def add_widget(self, widget, with_dividing_line=True):
"""
add new widget to dropdown
:param widget:
:param with_dividing_line: add dividing line?
:return:
"""
widget.setObjectName("dropdown")
self.__layout.addWidget(widget)
if with_dividing_line:
self.__layout.addWidget(get_line(self))
class Menu(QtWidgets.QWidget):
button_disabled_stylesheet = "QPushButton#disabled {" \
"color: #919191" \
"}"
menu_width = 270
def __init__(self, data_handler: data_handler.DataHandler):
super(Menu, self).__init__()
self.closed_icon = QPixmap('resources/images/chevron-down-solid.svg')
self.data_handler = data_handler
self.menubar_layout = QtWidgets.QHBoxLayout()
self.menubar_layout.setMargin(0)
self.menubar_button = QtWidgets.QPushButton("Menu", self)
self.menubar_button.setIcon(
QPixmap("resources/images/bars-solid_bigger.png"))
self.menubar_button.setIconSize(QSize(32, 16))
self.menubar_button.setObjectName("menubar")
self.menubar_button.clicked.connect(self.open_menu)
self.menubar_label = QtWidgets.QLabel("Prüfungsplanug")
self.menubar_label.setObjectName("menubar")
self.menubar_layout.addWidget(self.menubar_button)
self.menubar_layout.addWidget(self.menubar_label)
self.menubar_layout.setAlignment(QtCore.Qt.AlignLeft)
self.setLayout(self.menubar_layout)
self.__init_menu()
self.anim = None
self.data_handler.add_update_listener(self.data_updated)
self.setStyleSheet("QPushButton#menubar {"
"border: None;"
"color: #676767;"
"padding: 10px;"
"width: 100px;"
"font: 500 14px;"
"}"
"QPushButton#menubar:hover {"
"background-color: #DFDFDF;"
"}"
"QLabel#menubar {"
"color: #676767;"
"font: 500 14px;"
"}")
self.menu.setStyleSheet("QWidget {"
"text-align: left;"
"font-size: 18px;"
"}"
"QMenu {"
"background-color: #EAEAEA;"
"}"
"QPushButton {"
"background-color: #EAEAEA;"
"border: None;"
"padding-top: 12px;"
"padding-bottom: 12px;"
"padding-left: 20px;"
"padding-right: 20px;"
"}"
"QPushButton:hover {"
"background-color: #DFDFDF;"
"}"
"QPushButton#dropdown {"
"padding-top: 10px;"
"padding-bottom: 10px;"
"}"
"QFrame {"
"margin-left: 10px;"
"margin-right: 10px;"
"}"
"QLabel#title {"
"background-color: #939393;"
"padding-left: 10px;"
"padding-top: 20px;"
"padding-bottom: 20px;"
"margin-left: 0px;"
"margin-right: 0px;"
"}")
def set_title_text(self, newtext):
"""
Changes the text in the menubar
:param newtext: New text to be shown in the menubar
:return:
"""
self.menubar_label.setText(newtext)
def open_menu(self):
"""
opens the menu
:return:
"""
self.menu.move(self.mapToGlobal(self.pos()))
self.menu.setFixedWidth(0)
self.menu.show()
if self.anim == None:
self.menu.setMinimumHeight(self.parentWidget().size().height())
self.init_animation()
self.do_animation(True)
def close_menu(self):
"""
close with anim
:return:
"""
self.do_animation(False)
def init_animation(self):
"""
inits the animation
:return:
"""
self.anim = QVariantAnimation(self.menu)
self.anim.valueChanged.connect(self.menu.setFixedSize)
self.anim.finished.connect(self.finished_animation)
self.anim.setStartValue(QSize(0, self.menu.height()))
self.anim.setEndValue(QSize(self.menu_width, self.menu.height()))
self.anim.setEasingCurve(QEasingCurve.InOutQuad)
self.anim.setDuration(ANIMATION_DURATION_MENU)
def do_animation(self, open):
"""
do menu animation
:param open:
:return:
"""
if open:
self.anim.setDirection(QAbstractAnimation.Forward)
else:
self.anim.setDirection(QAbstractAnimation.Backward)
self.anim.start()
def finished_animation(self):
"""
called when anim is finished and closes menu
:return:
"""
if self.menu.width() == 0:
self.menu.super_close()
def data_updated(self, datatype):
"""
if data_updated update the buttons
:param datatype:
:return:
"""
if self.data_handler.empty(datatype):
self.__berechnen_disable()
self.__export_disable(datatype)
else:
if not self.data_handler.empty(datatypes.Raum) \
and not self.data_handler.empty(datatypes.Aufsichtsperson) \
and not self.data_handler.empty(datatypes.Pruefung):
self.__berechnen_enable()
self.__export_enable(datatype)
def __init_menu(self):
"""
inits the menu
:return:
"""
self.menu = CustomMenu(self, self.close_menu)
# layouts
self.menu_layout = QtWidgets.QVBoxLayout(self.menu)
self.menu_layout.setSpacing(0)
self.menu_layout.setMargin(0)
# dropdowns
self.manuelle_eingabe_dropdown = MenuDropdown(self)
self.import_dropdown = MenuDropdown(self)
self.export_dropdown = MenuDropdown(self)
# setting the Label
self.menu_label = QtWidgets.QLabel(
"<font size=4><b>Menü</b></font><br>PrüPla")
self.menu_layout.addWidget(self.menu_label)
self.menu_label.setObjectName("title")
# Defining the Buttons
self.menu_uebersichtbutton = QtWidgets.QPushButton(
"Übersicht", self.menu)
self.menu_berechnenbutton = QtWidgets.QPushButton(
"Berechnen", self.menu)
self.menu_manuelle_eingabe_toggle = CustomIconButton(
"manuelle Eingabe", self.menu)
self.menu_manuelle_eingabe_raum = QtWidgets.QPushButton(
"Manuelle Eingabe - Raum", self.menu)
self.menu_manuelle_eingabe_aufsicht = QtWidgets.QPushButton(
"Manuelle Eingabe - Aufsichtsperson", self.menu)
self.menu_manuelle_eingabe_pruefung = QtWidgets.QPushButton(
"Manuelle Eingabe - Prüfung", self.menu)
self.menu_import_toggle = CustomIconButton("Importieren", self.menu)
self.menu_import_raum = QtWidgets.QPushButton("Raum CSV-Import",
self.menu)
self.menu_import_aufsicht = QtWidgets.QPushButton(
"Aufsichtsperson CSV-Import", self.menu)
self.menu_import_pruefung = QtWidgets.QPushButton(
"Prüfung CSV-Import", self.menu)
self.menu_export_toggle = CustomIconButton("Exportieren", self.menu)
self.menu_export_raum = QtWidgets.QPushButton("Raum CSV-Export",
self.menu)
self.menu_export_aufsicht = QtWidgets.QPushButton(
"Aufsichtsperson CSV-Export", self.menu)
self.menu_export_pruefung = QtWidgets.QPushButton(
"Prüfung CSV-Export", self.menu)
self.menu_export_line = get_line(self)
self.spacer = QtWidgets.QWidget(self.menu)
# adding buttons to Layout
self.menu_layout.addWidget(self.menu_uebersichtbutton)
self.menu_layout.addWidget(get_line(self))
self.menu_layout.addWidget(self.menu_berechnenbutton)
self.menu_layout.addWidget(get_line(self))
self.menu_layout.addWidget(self.menu_manuelle_eingabe_toggle)
self.menu_layout.addWidget(get_line(self))
self.menu_layout.addWidget(self.manuelle_eingabe_dropdown)
self.menu_layout.addWidget(self.menu_import_toggle)
self.menu_layout.addWidget(get_line(self))
self.menu_layout.addWidget(self.import_dropdown)
self.menu_layout.addWidget(self.menu_export_toggle)
self.menu_layout.addWidget(self.menu_export_line)
self.menu_layout.addWidget(self.export_dropdown)
self.menu_layout.addWidget(self.spacer)
# adding buttons to layout_manuelle_eingabe_dropdown
self.manuelle_eingabe_dropdown.add_widget(
self.menu_manuelle_eingabe_raum)
self.manuelle_eingabe_dropdown.add_widget(
self.menu_manuelle_eingabe_aufsicht)
self.manuelle_eingabe_dropdown.add_widget(
self.menu_manuelle_eingabe_pruefung)
# adding buttons to layout_manuelle_eingabe_dropdown
self.import_dropdown.add_widget(self.menu_import_raum)
self.import_dropdown.add_widget(self.menu_import_aufsicht)
self.import_dropdown.add_widget(self.menu_import_pruefung)
# adding buttons to layout_manuelle_eingabe_dropdown
self.export_dropdown.add_widget(self.menu_export_raum)
self.export_dropdown.add_widget(self.menu_export_aufsicht)
self.export_dropdown.add_widget(self.menu_export_pruefung,
with_dividing_line=False)
# binding the actions to the buttons
self.menu_uebersichtbutton.clicked.connect(self.__uebersicht)
self.menu_berechnenbutton.clicked.connect(self.__berechnen)
self.menu_manuelle_eingabe_toggle.clicked.connect(
self.__toggle_mauelle_eingabe)
self.menu_manuelle_eingabe_raum.clicked.connect(
self.__manuelle_eingabe_raum)
self.menu_manuelle_eingabe_aufsicht.clicked.connect(
self.__manuelle_eingabe_ausicht)
self.menu_manuelle_eingabe_pruefung.clicked.connect(
self.__manuelle_eingabe_pruefung)
self.menu_import_toggle.clicked.connect(self.__toggle_import)
self.menu_import_raum.clicked.connect(self.__import_raum)
self.menu_import_aufsicht.clicked.connect(self.__import_aufsicht)
self.menu_import_pruefung.clicked.connect(self.__import_pruefung)
self.menu_export_toggle.clicked.connect(self.__toggle_export)
self.menu_export_raum.clicked.connect(self.__export_raum)
self.menu_export_aufsicht.clicked.connect(self.__export_aufsicht)
self.menu_export_pruefung.clicked.connect(self.__export_pruefung)
# deactivating not usable buttons
if self.data_handler.empty(
datatypes.Pruefung) or self.data_handler.empty(
datatypes.Aufsichtsperson) or self.data_handler.empty(
datatypes.Raum):
self.__berechnen_disable()
if self.data_handler.empty(datatypes.Raum):
self.__export_disable(datatypes.Raum)
if self.data_handler.empty(datatypes.Aufsichtsperson):
self.__export_disable(datatypes.Aufsichtsperson)
if self.data_handler.empty(datatypes.Pruefung):
self.__export_disable(datatypes.Pruefung)
# hiding secondary buttons
self.manuelle_eingabe_dropdown.super_hide()
self.import_dropdown.super_hide()
self.export_dropdown.super_hide()
self.menu_export_line.hide()
# adding Icons
self.menu_manuelle_eingabe_toggle.setIcon(self.closed_icon)
self.menu_import_toggle.setIcon(self.closed_icon)
self.menu_export_toggle.setIcon(self.closed_icon)
self.menu_manuelle_eingabe_toggle.setLayoutDirection(Qt.RightToLeft)
self.menu_import_toggle.setLayoutDirection(Qt.RightToLeft)
self.menu_export_toggle.setLayoutDirection(Qt.RightToLeft)
self.menu_layout.setAlignment(Qt.AlignTop)
self.setLayout(self.menu_layout)
def __berechnen_disable(self):
self.menu_berechnenbutton.setDisabled(True)
self.menu_export_aufsicht.setStyleSheet(
self.button_disabled_stylesheet)
def __berechnen_enable(self):
self.menu_berechnenbutton.setDisabled(False)
self.menu_export_raum.setStyleSheet("")
def __export_disable(self, datatype):
if datatype == datatypes.Raum:
self.menu_export_raum.setDisabled(True)
self.menu_export_raum.setStyleSheet(
self.button_disabled_stylesheet)
elif datatype == datatypes.Aufsichtsperson:
self.menu_export_aufsicht.setDisabled(True)
self.menu_export_aufsicht.setStyleSheet(
self.button_disabled_stylesheet)
elif datatype == datatypes.Pruefung:
self.menu_export_pruefung.setDisabled(True)
self.menu_export_pruefung.setStyleSheet(
self.button_disabled_stylesheet)
if not self.menu_export_raum.isEnabled() \
and not self.menu_export_aufsicht.isEnabled() \
and not self.menu_export_pruefung.isEnabled():
self.__close_export_dropdown()
self.menu_export_toggle.setDisabled(True)
self.menu_export_toggle.setStyleSheet(
self.button_disabled_stylesheet)
def __export_enable(self, datatype):
if datatype == datatypes.Raum:
self.menu_export_raum.setDisabled(False)
self.menu_export_raum.setStyleSheet("")
elif datatype == datatypes.Aufsichtsperson:
self.menu_export_aufsicht.setDisabled(False)
self.menu_export_aufsicht.setStyleSheet("")
elif datatype == datatypes.Pruefung:
self.menu_export_pruefung.setDisabled(False)
self.menu_export_pruefung.setStyleSheet("")
self.menu_export_toggle.setDisabled(False)
self.menu_export_toggle.setStyleSheet("")
def __uebersicht(self):
self.parentWidget().centralWidget().init_overview()
# self.menu.close()
self.close_menu()
def __berechnen(self):
#algorithm.calc(self.data_handler)
self.close_menu()
main_window.MainWindow.get_instance().init_calc()
def __toggle_mauelle_eingabe(self):
if self.manuelle_eingabe_dropdown.isVisible():
self.__close_manuelle_eingabe_dropdown()
else:
if self.import_dropdown.isVisible():
self.__close_import_dropdown()
if self.export_dropdown.isVisible():
self.__close_export_dropdown()
self.menu_manuelle_eingabe_toggle.turn_icon()
self.manuelle_eingabe_dropdown.show()
def __close_manuelle_eingabe_dropdown(self):
self.menu_manuelle_eingabe_toggle.turn_icon()
self.manuelle_eingabe_dropdown.hide()
def __manuelle_eingabe_raum(self):
self.close_menu()
self.parentWidget().centralWidget().init_manuelle_eingabe(
datatypes.Raum)
def __manuelle_eingabe_ausicht(self):
self.close_menu()
self.parentWidget().centralWidget().init_manuelle_eingabe(
datatypes.Aufsichtsperson)
def __manuelle_eingabe_pruefung(self):
self.close_menu()
self.parentWidget().centralWidget().init_manuelle_eingabe(
datatypes.Pruefung)
def __toggle_import(self):
if self.import_dropdown.isVisible():
self.__close_import_dropdown()
else:
if self.manuelle_eingabe_dropdown.isVisible():
self.__close_manuelle_eingabe_dropdown()
if self.export_dropdown.isVisible():
self.__close_export_dropdown()
self.menu_import_toggle.turn_icon()
self.import_dropdown.show()
def __close_import_dropdown(self):
self.menu_import_toggle.turn_icon()
self.import_dropdown.hide()
def __import_raum(self):
self.data_handler.import_raeume_csv(
self.parentWidget().centralWidget())
self.close_menu()
def __import_aufsicht(self):
self.data_handler.import_aufsichtspersonen_csv(
self.parentWidget().centralWidget())
self.close_menu()
def __import_pruefung(self):
self.data_handler.import_pruefungen_csv(
self.parentWidget().centralWidget())
self.close_menu()
def __toggle_export(self):
if self.export_dropdown.isVisible():
self.__close_export_dropdown()
else:
if self.manuelle_eingabe_dropdown.isVisible():
self.__close_manuelle_eingabe_dropdown()
if self.import_dropdown.isVisible():
self.__close_import_dropdown()
if not self.export_dropdown.turned:
self.menu_export_toggle.turn_icon()
self.export_dropdown.show()
self.menu_export_line.show()
def __close_export_dropdown(self):
if self.export_dropdown.turned:
self.menu_export_toggle.turn_icon()
self.export_dropdown.hide()
self.menu_export_line.hide()
def __export_raum(self):
self.data_handler.export_raeume_csv(
self.parentWidget().centralWidget())
self.close_menu()
def __export_aufsicht(self):
self.data_handler.export_aufsichtspersonen_csv(
self.parentWidget().centralWidget())
self.close_menu()
def __export_pruefung(self):
self.data_handler.export_pruefungen_csv(
self.parentWidget().centralWidget())
self.close_menu()
def resizeEvent(self, event):
super().resizeEvent(event)
self.menu.setFixedHeight(self.parent().height())
if not self.anim is None:
self.anim.setStartValue(QSize(0, self.menu.height()))
self.anim.setEndValue(QSize(self.menu_width, self.menu.height()))
class Tile(QLabel):
def __init__(self, row, col, img_url, parent=None):
super(Tile, self).__init__(parent=parent)
self.row = row
self.col = col
self.setGeometry(0, 0, 200, 200)
self.setMargin(10)
self.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
self.mousePressEvent = lambda event: self.handle_mouse_pressed(event)
self.setStyleSheet("border: 1px dotted gray;")
# load the image
manager = QNetworkAccessManager(self)
manager.finished[QNetworkReply].connect(self.disp_image)
manager.get(QNetworkRequest(QUrl("https://images.dog.ceo/breeds/groenendael/n02105056_6127.jpg")))
# default pixmap
self.default_pixmap = QPixmap(200, 200)
self.default_pixmap.fill(Qt.gray)
self.setPixmap(self.default_pixmap)
# second pixmap
self.dog_pixmap = QPixmap(200, 200)
self.anim = QVariantAnimation()
self.anim.setDuration(500)
self.anim.setEasingCurve(QEasingCurve.Linear)
self.anim.valueChanged.connect(self.anim_value_changed)
self.anim.setStartValue(float(0))
self.anim.setEndValue(float(180))
self.anim1 = QVariantAnimation()
self.anim1.setDuration(500)
self.anim1.setEasingCurve(QEasingCurve.Linear)
self.anim1.valueChanged.connect(self.anim1_value_changed)
self.anim1.setStartValue(float(180))
self.anim1.setEndValue(float(0))
self.resize(200, 200)
self.anim1.start()
def disp_image(self, reply):
image_data = reply.readAll()
image = QImage()
image.loadFromData(image_data)
self.dog_pixmap = QPixmap.fromImage(image).scaled(QSize(200, 200), Qt.KeepAspectRatio, Qt.FastTransformation)
self.setPixmap(self.dog_pixmap)
def anim_value_changed(self, value):
value = int(value)
t = QTransform()
t.rotate(value, Qt.YAxis)
self.setPixmap(self.dog_pixmap.transformed(t))
if value == 180:
self.anim1.start()
def anim1_value_changed(self, value):
value = int(value)
t = QTransform()
t.rotate(value, Qt.YAxis)
self.setPixmap(self.default_pixmap.transformed(t))
def handle_mouse_pressed(self, event):
self.anim.start()