def __init__(self, master):
super(SmoothingControlItems, self).__init__()
master.button_nosmooth = QPushButton('No Smoothing')
master.button_lowsmooth = QPushButton('Low Smoothing')
master.button_midsmooth = QPushButton('Medium Smoothing')
master.button_highsmooth = QPushButton('High Smoothing')
master.slider_xsmooth = QSlider(Qt.Horizontal)
master.slider_ysmooth = QSlider(Qt.Horizontal)
master.slider_zsmooth = QSlider(Qt.Horizontal)
master.label_xsmooth = QLabel('')
master.label_ysmooth = QLabel('')
master.label_zsmooth = QLabel('')
layout = QGridLayout()
for index, button in enumerate(
(master.button_nosmooth, master.button_lowsmooth,
master.button_midsmooth, master.button_highsmooth)):
layout.addWidget(button, 1, index)
layout.addWidget(master.label_xsmooth, 0, index + 1)
layout.addWidget(master.label_ysmooth, 0, index + 2)
layout.addWidget(master.label_zsmooth, 0, index + 3)
layout.addWidget(master.slider_xsmooth, 1, index + 1)
layout.addWidget(master.slider_ysmooth, 1, index + 2)
layout.addWidget(master.slider_zsmooth, 1, index + 3)
layout.setMargin(5)
self.setLayout(layout)
def drawSpan(self, painter, rect):
opt = QStyleOptionSlider()
QSlider.initStyleOption(self, opt)
# area
groove = self.style().subControlRect(QStyle.CC_Slider, opt, QStyle.SC_SliderGroove, self)
if opt.orientation == QtCore.Qt.Horizontal:
groove.adjust(0, 0, -1, 0)
else:
groove.adjust(0, 0, 0, -1)
# pen & brush
painter.setPen(QPen(self.gradientLeftColor, 0))
if opt.orientation == QtCore.Qt.Horizontal:
self.setupPainter(painter, opt.orientation, groove.center().x(),
groove.top(), groove.center().x(),
groove.bottom())
else:
self.setupPainter(painter, opt.orientation, groove.left(),
groove.center().y(), groove.right(),
groove.center().y())
# draw groove
intersected = QtCore.QRectF(rect.intersected(groove))
gradient = QLinearGradient(intersected.topLeft(), intersected.topRight())
gradient.setColorAt(0, self.gradientLeft)
gradient.setColorAt(1, self.gradientRight)
painter.fillRect(intersected, gradient)
def __init__(self, parent=None):
super(XZoomSlider, self).__init__(parent)
# define the interface
in_icon = projexui.resources.find('img/zoom_in.png')
out_icon = projexui.resources.find('img/zoom_out.png')
self._zoomInButton = QToolButton(self)
self._zoomInButton.setAutoRaise(True)
self._zoomInButton.setToolTip('Zoom In')
self._zoomInButton.setIcon(QIcon(in_icon))
self._zoomOutButton = QToolButton(self)
self._zoomOutButton.setAutoRaise(True)
self._zoomOutButton.setToolTip('Zoom Out')
self._zoomOutButton.setIcon(QIcon(out_icon))
self._zoomSlider = QSlider(Qt.Horizontal, self)
self._zoomSlider.setRange(10, 100)
self._zoomSlider.setValue(100)
# define the layout
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(self._zoomOutButton)
layout.addWidget(self._zoomSlider)
layout.addWidget(self._zoomInButton)
self.setLayout(layout)
# create connections
self._zoomSlider.valueChanged.connect(self.emitZoomAmountChanged)
self._zoomInButton.clicked.connect(self.zoomIn)
self._zoomOutButton.clicked.connect(self.zoomOut)
def __init__(self, *args):
PluginBase.__init__(self, BrickletLinearPoti, *args)
self.lp = self.device
self.cbe_position = CallbackEmulator(self.lp.get_position,
self.cb_position,
self.increase_error_count)
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 100)
self.position_label = PositionLabel('Position: ')
self.current_value = None
plot_list = [['', Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget('Position', plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.position_label)
layout_h.addWidget(self.slider)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)
class LinearPoti(PluginBase):
qtcb_position = pyqtSignal(int)
def __init__(self, ipcon, uid):
PluginBase.__init__(self, ipcon, uid)
self.lp = bricklet_linear_poti.LinearPoti(self.uid)
self.ipcon.add_device(self.lp)
self.version = ".".join(map(str, self.lp.get_version()[1]))
self.qtcb_position.connect(self.cb_position)
self.lp.register_callback(self.lp.CALLBACK_POSITION, self.qtcb_position.emit)
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 100)
self.position_label = PositionLabel("Position: ")
self.current_value = 0
plot_list = [["", Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget("Position", plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.position_label)
layout_h.addWidget(self.slider)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)
def start(self):
try:
self.cb_position(self.lp.get_position())
self.lp.set_position_callback_period(20)
except ip_connection.Error:
return
self.plot_widget.stop = False
def stop(self):
try:
self.lp.set_position_callback_period(0)
except ip_connection.Error:
pass
self.plot_widget.stop = True
@staticmethod
def has_name(name):
return "Linear Poti Bricklet" in name
def get_current_value(self):
return self.current_value
def cb_position(self, position):
self.current_value = position
self.slider.setValue(position)
self.position_label.setText(str(position))
def __init__(self, dockwidget):
super(Widget, self).__init__(dockwidget)
self._document = None
self._fileSelector = QComboBox(editable=True, insertPolicy=QComboBox.NoInsert)
widgets.drag.ComboDrag(self._fileSelector).role = Qt.UserRole
self._fileSelector.lineEdit().setReadOnly(True)
self._fileSelector.lineEdit().setFocusPolicy(Qt.NoFocus)
self._stopButton = QToolButton()
self._playButton = QToolButton()
self._timeSlider = QSlider(Qt.Horizontal, tracking=False,
singleStep=500, pageStep=5000, invertedControls=True)
self._display = Display()
self._tempoFactor = QSlider(Qt.Vertical, minimum=-50, maximum=50,
singleStep=1, pageStep=5)
grid = QGridLayout(spacing=0)
self.setLayout(grid)
grid.addWidget(self._fileSelector, 0, 0, 1, 3)
grid.addWidget(self._stopButton, 1, 0)
grid.addWidget(self._playButton, 1, 1)
grid.addWidget(self._timeSlider, 1, 2)
grid.addWidget(self._display, 2, 0, 1, 3)
grid.addWidget(self._tempoFactor, 0, 3, 3, 1)
# size policy of combo
p = self._fileSelector.sizePolicy()
p.setHorizontalPolicy(QSizePolicy.Ignored)
self._fileSelector.setSizePolicy(p)
# size policy of combo popup
p = self._fileSelector.view().sizePolicy()
p.setHorizontalPolicy(QSizePolicy.MinimumExpanding)
self._fileSelector.view().setSizePolicy(p)
self._player = player.Player()
self._outputCloseTimer = QTimer(interval=60000, singleShot=True,
timeout=self.closeOutput)
self._timeSliderTicker = QTimer(interval=200, timeout=self.updateTimeSlider)
self._fileSelector.activated[int].connect(self.slotFileSelected)
self._tempoFactor.valueChanged.connect(self.slotTempoChanged)
self._timeSlider.valueChanged.connect(self.slotTimeSliderChanged)
self._timeSlider.sliderMoved.connect(self.slotTimeSliderMoved)
self._player.beat.connect(self.updateDisplayBeat)
self._player.time.connect(self.updateDisplayTime)
self._player.stateChanged.connect(self.slotPlayerStateChanged)
self.slotPlayerStateChanged(False)
dockwidget.mainwindow().currentDocumentChanged.connect(self.loadResults)
app.documentLoaded.connect(self.slotUpdatedFiles)
app.jobFinished.connect(self.slotUpdatedFiles)
app.aboutToQuit.connect(self.stop)
midihub.aboutToRestart.connect(self.slotAboutToRestart)
midihub.settingsChanged.connect(self.clearMidiSettings, -100)
midihub.settingsChanged.connect(self.readMidiSettings)
app.documentClosed.connect(self.slotDocumentClosed)
app.translateUI(self)
self.readMidiSettings()
d = dockwidget.mainwindow().currentDocument()
if d:
self.loadResults(d)
def kinect_simulator(qapp_args=None):
from PyQt4.QtGui import (
QApplication,
QWidget, QSpinBox, QHBoxLayout,
QSlider, QPushButton)
import json
import zmq
ctx = zmq.Context()
socket = ctx.socket(zmq.PUB)
socket.bind(DIRECCION_PUBLICADOR)
slider1, slider2 = None, None
if not qapp_args:
qapp_args = []
def value_changed(value):
data = {'mouseX': slider1.value(), 'mouseY': slider2.value()}
message = json.dumps(data)
socket.send(message)
app = QApplication(qapp_args)
win = QWidget()
win.setWindowTitle("Send events to kinect")
layout = QHBoxLayout()
slider1 = QSlider()
slider1.setMaximum(1000)
layout.addWidget(slider1)
slider2 = QSlider()
slider1.setMaximum(1000)
layout.addWidget(slider2)
slider1.valueChanged[int].connect(value_changed)
slider2.valueChanged[int].connect(value_changed)
win.setLayout(layout)
win.show()
return app.exec_()
def _clickSeeker(self, event):
self.seeker.setValue(self.seeker.minimum() + ((self.seeker.maximum()-self.seeker.minimum()) *
event.x()) / self.seeker.width())
event.accept()
self.config.g2tsg.set_perc_tanooki(self.seeker.sliderPosition())
QSlider.mousePressEvent(self.seeker, event)
def __init__(self, parent):
QtGui.QMainWindow.__init__(self, parent)
self.workSpace = Workspace()
# get the status bar to show messages to the user
self.statusbar = self.statusBar()
self.statusbar.setSizeGripEnabled(False)
# action groups of common actions for sound lab window
self.play_record_actions = QActionGroup(self)
self.widgets_visibility_actions = QActionGroup(self)
self.zoom_actions = QActionGroup(self)
self.tools_actions = QActionGroup(self)
self.save_images_actions = QActionGroup(self)
# play volume bar (disabled for now)
self.volume_bar = QSlider(QtCore.Qt.Horizontal)
self.volume_bar.setToolTip(self.tr(u"Volume bar for Play."))
self.volume_bar.setMaximumWidth(100)
self.volume_bar.setRange(0, 300)
self.volume_bar.setValue(100)
self.volume_bar.valueChanged.connect(self.change_volume)
# text edit for the signal name on the toolbar
self.signalNameLineEdit = QtGui.QLineEdit(self)
self.signalNameLineEdit.setToolTip(self.tr(u"Signal name."))
self.signalNameLineEdit.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Minimum))
self.signalPropertiesTextLabel = QtGui.QLabel(self)
self.signalPropertiesTextLabel.setToolTip(self.tr(u"Signal properties."))
self.signalPropertiesTextLabel.setAlignment(QtCore.Qt.AlignRight)
self.signalPropertiesTextLabel.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum))
def __init__(
self,
parent=None,
value=1.,
limits=[0.001, 1000],
orientation=Qt.Horizontal,
):
QWidget.__init__(self, parent)
self._val = None
self.limits = limits
if orientation == Qt.Horizontal:
self.mainlayout = QHBoxLayout()
else:
self.mainlayout = QVBoxLayout()
self.setLayout(self.mainlayout)
#~ self.spinbox = QDoubleSpinBox(decimals = 4, singleStep = .1,
#~ minimum = self.limits[0], maximum = self.limits[1])
self.spinbox = pg.SpinBox(decimals=4,
singleStep=.1,
minimum=self.limits[0],
maximum=self.limits[1])
self.mainlayout.addWidget(self.spinbox)
self.slider = QSlider(Qt.Horizontal, minimum=0, maximum=100)
self.mainlayout.addWidget(self.slider)
self.slider.setMinimumWidth(20)
self.spinbox.valueChanged.connect(self.spinbox_changed)
self.slider.valueChanged.connect(self.slider_changed)
self.setValue(value)
def __init__(self, parent=None):
# Create our main layout for picking duration and such
super(MainForm, self).__init__(parent)
self.setWindowTitle("SelfRestraint")
# Create widgets such as buttons and slider
self.editButton = QPushButton("Edit Blocklist")
self.startButton = QPushButton("Start")
self.timeSlider = QSlider(Qt.Horizontal)
self.timeLabel = QLabel('Disabled')
# Disable start button
self.startButton.setEnabled(False)
# Mess with the slider
self.timeSlider.setTickPosition(QSlider.TicksBelow)
self.timeSlider.setTickInterval(1)
# Edit button widths
self.startButton.setFixedWidth(90)
self.editButton.setFixedWidth(120)
self.setFixedSize(600, 150)
# Create another layout to hold bottom contents
bottomRow = QHBoxLayout()
layout = QVBoxLayout()
# Add to the layout
layout.addWidget(self.startButton, 0, Qt.AlignHCenter)
layout.addWidget(self.timeSlider)
bottomRow.addWidget(self.timeLabel)
bottomRow.addWidget(self.editButton, 0, Qt.AlignRight)
layout.addLayout(bottomRow)
# Set layout
self.setLayout(layout)
# Link functions to button and slider
self.startButton.clicked.connect(backend.startBlock)
self.timeSlider.valueChanged.connect(self.change)
self.editButton.clicked.connect(self.openList)
def create_widgets(self, parent, refresh_callback):
self._refresh_callback = refresh_callback
self.prefix_label = QLabel()
font = self.prefix_label.font()
font.setPointSize(font.pointSize() + self._size_offset)
self.prefix_label.setFont(font)
self.button = QPushButton()
self.button.setIcon(get_icon('settings.png'))
self.button.setToolTip(
_("Edit '%s' fit parameter properties") % self.name)
QObject.connect(self.button, SIGNAL('clicked()'),
lambda: self.edit_param(parent))
self.lineedit = QLineEdit()
QObject.connect(self.lineedit, SIGNAL('editingFinished()'),
self.line_editing_finished)
self.unit_label = QLabel(self.unit)
self.slider = QSlider()
self.slider.setOrientation(Qt.Horizontal)
self.slider.setRange(0, self.steps - 1)
QObject.connect(self.slider, SIGNAL("valueChanged(int)"),
self.slider_value_changed)
self.update(refresh=False)
self.add_widgets([
self.prefix_label, self.lineedit, self.unit_label, self.slider,
self.button
])
def __init__(self, ipcon, uid):
PluginBase.__init__(self, ipcon, uid)
self.lp = bricklet_linear_poti.LinearPoti(self.uid)
self.ipcon.add_device(self.lp)
self.version = '.'.join(map(str, self.lp.get_version()[1]))
self.qtcb_position.connect(self.cb_position)
self.lp.register_callback(self.lp.CALLBACK_POSITION,
self.qtcb_position.emit)
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 100)
self.position_label = PositionLabel('Position: ')
self.current_value = 0
plot_list = [['', Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget('Position', plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.position_label)
layout_h.addWidget(self.slider)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)
def __init__(self, page):
super(MusicView, self).__init__(page)
layout = QGridLayout()
self.setLayout(layout)
self.magnifierSizeLabel = QLabel()
self.magnifierSizeSlider = QSlider(Qt.Horizontal, valueChanged=self.changed)
self.magnifierSizeSlider.setSingleStep(50)
self.magnifierSizeSlider.setRange(*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox = QSpinBox()
self.magnifierSizeSpinBox.setRange(*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox.valueChanged.connect(self.magnifierSizeSlider.setValue)
self.magnifierSizeSlider.valueChanged.connect(self.magnifierSizeSpinBox.setValue)
layout.addWidget(self.magnifierSizeLabel, 0, 0)
layout.addWidget(self.magnifierSizeSlider, 0, 1)
layout.addWidget(self.magnifierSizeSpinBox, 0, 2)
self.magnifierScaleLabel = QLabel()
self.magnifierScaleSlider = QSlider(Qt.Horizontal, valueChanged=self.changed)
self.magnifierScaleSlider.setSingleStep(50)
self.magnifierScaleSlider.setRange(*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox = QSpinBox()
self.magnifierScaleSpinBox.setRange(*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox.valueChanged.connect(self.magnifierScaleSlider.setValue)
self.magnifierScaleSlider.valueChanged.connect(self.magnifierScaleSpinBox.setValue)
layout.addWidget(self.magnifierScaleLabel, 1, 0)
layout.addWidget(self.magnifierScaleSlider, 1, 1)
layout.addWidget(self.magnifierScaleSpinBox, 1, 2)
app.translateUI(self)
def drawSpan(self, painter, rect):
opt = QStyleOptionSlider()
QSlider.initStyleOption(self, opt)
# area
groove = self.style().subControlRect(QStyle.CC_Slider, opt,
QStyle.SC_SliderGroove, self)
if opt.orientation == QtCore.Qt.Horizontal:
groove.adjust(0, 0, -1, 0)
else:
groove.adjust(0, 0, 0, -1)
# pen & brush
painter.setPen(QPen(self.gradientLeftColor, 0))
if opt.orientation == QtCore.Qt.Horizontal:
self.setupPainter(painter, opt.orientation,
groove.center().x(), groove.top(),
groove.center().x(), groove.bottom())
else:
self.setupPainter(painter, opt.orientation, groove.left(),
groove.center().y(), groove.right(),
groove.center().y())
# draw groove
intersected = QtCore.QRectF(rect.intersected(groove))
gradient = QLinearGradient(intersected.topLeft(),
intersected.topRight())
gradient.setColorAt(0, self.gradientLeft)
gradient.setColorAt(1, self.gradientRight)
painter.fillRect(intersected, gradient)
def __init__(self, name, a, b, callback):
QWidget.__init__(self)
self.name = name
self.callback = callback
self.a = a
self.b = b
self.manually_triggered = False
self.slider = QSlider()
self.slider.setRange(0, 1000)
self.slider.setValue(500)
self.slider.valueChanged.connect(self.slider_changed)
self.name_label = QLabel()
self.name_label.setText(self.name)
self.name_label.setAlignment(QtCore.Qt.AlignCenter)
self.value_label = QLabel()
self.value_label.setText('%2.2f' % (self.slider.value() * self.a + self.b))
self.value_label.setAlignment(QtCore.Qt.AlignCenter)
self.layout = QGridLayout(self)
self.layout.addWidget(self.name_label, 0, 0)
self.layout.addWidget(self.slider, 1, 0, QtCore.Qt.AlignHCenter)
self.layout.addWidget(self.value_label, 2, 0)
def __init__(self, observed, prop, orientation=Qt.Vertical, parent=None):
QSlider.__init__(self, orientation, parent)
# TODO still not happy here
self.getter = lambda: prop.fget(observed)
self.setter = lambda x: prop.fset(observed, x)
observed.register(self.update)
self.setValue(self.getter())
self.connect(self, SIGNAL('valueChanged(int)'), self.setter)
class LinearPoti(PluginBase):
qtcb_position = pyqtSignal(int)
def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, 'Linear Poti Bricklet', version)
self.lp = BrickletLinearPoti(uid, ipcon)
self.qtcb_position.connect(self.cb_position)
self.lp.register_callback(self.lp.CALLBACK_POSITION,
self.qtcb_position.emit)
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 100)
self.position_label = PositionLabel('Position: ')
self.current_value = None
plot_list = [['', Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget('Position', plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.position_label)
layout_h.addWidget(self.slider)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)
def start(self):
async_call(self.lp.get_position, None, self.cb_position, self.increase_error_count)
async_call(self.lp.set_position_callback_period, 20, None, self.increase_error_count)
self.plot_widget.stop = False
def stop(self):
async_call(self.lp.set_position_callback_period, 0, None, self.increase_error_count)
self.plot_widget.stop = True
def get_url_part(self):
return 'linear_poti'
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletLinearPoti.DEVICE_IDENTIFIER
def get_current_value(self):
return self.current_value
def cb_position(self, position):
self.current_value = position
self.slider.setValue(position)
self.position_label.setText(str(position))
class LinearPoti(PluginBase):
def __init__(self, *args):
PluginBase.__init__(self, BrickletLinearPoti, *args)
self.lp = self.device
self.cbe_position = CallbackEmulator(self.lp.get_position,
self.cb_position,
self.increase_error_count)
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 100)
self.position_label = PositionLabel('Position: ')
self.current_value = None
plot_list = [['', Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget('Position', plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.position_label)
layout_h.addWidget(self.slider)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)
def start(self):
async_call(self.lp.get_position, None, self.cb_position, self.increase_error_count)
self.cbe_position.set_period(25)
self.plot_widget.stop = False
def stop(self):
self.cbe_position.set_period(0)
self.plot_widget.stop = True
def destroy(self):
pass
def get_url_part(self):
return 'linear_poti'
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletLinearPoti.DEVICE_IDENTIFIER
def get_current_value(self):
return self.current_value
def cb_position(self, position):
self.current_value = position
self.slider.setValue(position)
self.position_label.setText(str(position))
def __init__(self, observed, prop,
orientation=Qt.Vertical, parent=None):
QSlider.__init__(self, orientation, parent)
# TODO still not happy here
self.getter = lambda: prop.fget(observed)
self.setter = lambda x: prop.fset(observed, x)
observed.register(self.update)
self.setValue(self.getter())
self.connect(self, SIGNAL('valueChanged(int)'), self.setter)
def _clickVolume(self, event):
self.volume.setValue(self.volume.minimum() +
((self.volume.maximum()-self.volume.minimum()) * (self.volume.height() - event.y()))
/ self.volume.height())
event.accept()
vol = self.volume.sliderPosition()/100.0
self.config.g2tsg.set_volume_tanooki(vol)
QSlider.mousePressEvent(self.volume, event)
def __init__(self):
QWidget.__init__(self)
self.setFixedSize(200, 120)
lcd = QLCDNumber(self)
lcd.setSegmentStyle(QLCDNumber.Flat)
lcd.move(60, 20)
slider = QSlider(Qt.Horizontal, self)
slider.setGeometry(10, 70, 150, 20)
qApp = QCoreApplication.instance()
self.connect(slider, SIGNAL("valueChanged(int)"), lcd, SLOT("display(int)"))
def mousePressEvent(self, event):
if event.button() == Qt.LeftButton:
if self.orientation == Qt.Vertical:
self.setValue(self.minimum() + ((self.maximum() - self.minimum()) * (self.height() - event.y())) / self.height() )
else:
self.setValue(self.minimum() + ((self.maximum() - self.minimum()) * event.x()) / self.width())
event.accept
self.clicked.emit()
QSlider.mousePressEvent(self, event)
def __init__(self):
QMainWindow.__init__(self)
layout = QGridLayout(self)
layout.setMargin(2)
btnFiles = QPushButton(u'Файлы', self)
btnVideo = QPushButton(u'Видео', self)
btnPlay = QPushButton(u'Play/Pause', self)
btnStop = QPushButton(u'Stop', self)
btnMute = QPushButton(u'Mute', self)
btnMute.setCheckable(True)
btnMainMenu = QPushButton(u'Main', self)
self.sldVolume = QSlider(Qt.Vertical, self)
self.sldPosition = QSlider(Qt.Horizontal, self)
self.layMain = QStackedLayout()
btnFiles.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
btnVideo.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
btnPlay.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
btnStop.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
btnMute.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
btnMainMenu.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.sldVolume.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Expanding)
self.sldPosition.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
layout.addWidget(btnFiles, 0, 0)
layout.addWidget(btnVideo, 0, 1)
layout.addWidget(btnPlay, 0, 3)
layout.addWidget(btnStop, 0, 4)
layout.addWidget(btnMute, 0, 5)
layout.addWidget(btnMainMenu, 2, 5)
layout.addWidget(self.sldVolume, 1, 5)
layout.addWidget(self.sldPosition, 2, 0, 1, 5)
layout.addLayout(self.layMain, 1, 0, 1, 5)
fileBrowser = CFileBrowser(self)
self.videoWidget = QWidget(self)
self.exitMenu = CExitMenu(self)
self.mplayer = MPlayerControl(self, self.videoWidget)
fileBrowser.chosen.connect(self.startPlay)
btnFiles.clicked.connect(lambda: self.selectMode(0))
btnVideo.clicked.connect(lambda: self.selectMode(1))
btnMainMenu.clicked.connect(lambda: self.selectMode(2))
self.sldPosition.valueChanged.connect(self.mplayer.seek)
self.sldVolume.valueChanged.connect(self.mplayer.setvol)
btnMute.clicked.connect(lambda: self.mplayer.mute(btnMute.isChecked()))
btnPlay.clicked.connect(self.mplayer.play)
btnStop.clicked.connect(self.mplayer.stop)
self.sldVolume.setValue(QtGui.qApp.settings['volume'])
self.mplayer.percent_position.connect(self.on_mplayer_position)
self.layMain.addWidget(fileBrowser)
self.layMain.addWidget(self.videoWidget)
self.layMain.addWidget(self.exitMenu)
def metronome():
import os, sys, time
from PyQt4.QtCore import SIGNAL
from PyQt4.QtGui import QApplication, QPushButton, QSlider, QWidget
from PyQt4.QtGui import QHBoxLayout
import scsynth
import synths
app = QApplication(sys.argv)
server = scsynth.server.start(verbose=True)
#server = scsynth.server.connect()
engine = Engine(server, app)
server.sendMsg('/dumpOSC', 1)
engine.tempoclock.set_tempo(120)
SYNTHDEF_PATH = os.path.join(os.path.expanduser('~'),
'.pksampler', 'synthdefs')
SYNTHDEFS = ('JASStereoSamplePlayer.scsyndef',
'JASSine.scsyndef',
)
for fname in SYNTHDEFS:
engine.server.sendMsg('/d_load', os.path.join(SYNTHDEF_PATH, fname))
CLICK = '/Users/patrick/.pksampler/clicks/click_1.wav'
engine.loader.load(CLICK)
time.sleep(.1)
notes = [scsynth.Note(i, i+16, 69) for i in (0, )]
pattern = scsynth.Pattern(notes)
pattern.beats = 1
stream = engine.register(synths.Sine(), pattern)
stream.loop(True)
engine.start()
widget = QWidget()
Layout = QHBoxLayout(widget)
widget.resize(100, 250)
widget.show()
def set_tempo(value):
engine.tempoclock.set_tempo(value)
slider = QSlider(widget)
slider.setRange(100, 180)
slider.setValue(140)
QObject.connect(slider, SIGNAL('valueChanged(int)'), set_tempo)
Layout.addWidget(slider)
button = QPushButton('quit', widget)
QObject.connect(button, SIGNAL('clicked()'), app.quit)
Layout.addWidget(button)
app.exec_()
engine.stop()
def __init__(self, sliderOrientation=None):
super(QCustomSlider, self).__init__()
self._slider = QSlider(sliderOrientation)
self.setLayout(QVBoxLayout())
self._labelTicksWidget = QWidget(self)
self._labelTicksWidget.setLayout(QHBoxLayout())
self._labelTicksWidget.layout().setContentsMargins(0, 0, 0, 0)
self.layout().addWidget(self._slider)
self.layout().addWidget(self._labelTicksWidget)
class Window(QWidget):
def __init__(self):
QWidget.__init__(self)
self.main_layout = QGridLayout()
self.steps_spin = QSpinBox()
self.steps_spin.setRange(1, 12)
self.steps_label = QLabel("steps:")
self.steps_slider = QSlider(1) #horizontal
self.steps_slider.setRange(1, 12)
self.smooth_spin = QSpinBox()
self.smooth_spin.setRange(1, 100)
self.smooth_label = QLabel("smoothness:")
self.smooth_slider = QSlider(1) #horizontal
self.smooth_slider.setRange(0, 100)
self.smooth_slider.setSingleStep(1)
self.dampen_spin = QSpinBox()
self.dampen_spin.setRange(1, 100)
self.dampen_label = QLabel("dampening:")
self.dampen_slider = QSlider(1) #horizontal
self.dampen_slider.setRange(0, 100)
self.dampen_slider.setSingleStep(1)
self.update_button = QPushButton("update")
self.view = QGraphicsView()
self.main_layout.addWidget(self.steps_spin, 0, 0)
self.main_layout.addWidget(self.steps_label, 0, 1)
self.main_layout.addWidget(self.steps_slider, 0, 2)
self.main_layout.addWidget(self.smooth_spin, 1, 0)
self.main_layout.addWidget(self.smooth_label, 1, 1)
self.main_layout.addWidget(self.smooth_slider, 1, 2)
self.main_layout.addWidget(self.dampen_spin, 2, 0)
self.main_layout.addWidget(self.dampen_label, 2, 1)
self.main_layout.addWidget(self.dampen_slider, 2, 2)
self.main_layout.addWidget(self.update_button, 3, 0, 1, 3)
self.main_layout.addWidget(
self.view,
4,
0,
1, #rowSpan
3) #columnSpan
self.setLayout(self.main_layout)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
layout = QFormLayout()
self.setLayout(layout)
self.inputLabel = QLabel("Video Input")
self.inputLayout = QHBoxLayout()
self.inputCombobox = QComboBox()
self.inputSettingsToolButton = QToolButton()
self.inputSettingsToolButton.setText("Settings")
configIcon = QIcon.fromTheme("preferences-other")
self.inputSettingsToolButton.setIcon(configIcon)
self.inputSettingsToolButton.setSizePolicy(QSizePolicy.Maximum,
QSizePolicy.Maximum)
self.inputSettingsToolButton.setToolButtonStyle(Qt.ToolButtonIconOnly)
self.inputSettingsStack = QStackedWidget()
blankWidget = QWidget()
self.inputSettingsStack.addWidget(blankWidget)
self.inputSettingsStack.addWidget(self.inputSettingsToolButton)
self.inputLayout.addWidget(self.inputCombobox)
self.inputLayout.addWidget(self.inputSettingsStack)
layout.addRow(self.inputLabel, self.inputLayout)
self.videocolourLabel = QLabel(self.tr("Colour Format"))
self.videocolourComboBox = QComboBox()
self.videocolourComboBox.addItem("video/x-raw-rgb")
self.videocolourComboBox.addItem("video/x-raw-yuv")
self.videocolourComboBox.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Maximum)
layout.addRow(self.videocolourLabel, self.videocolourComboBox)
self.framerateLabel = QLabel("Framerate")
self.framerateLayout = QHBoxLayout()
self.framerateSlider = QSlider()
self.framerateSlider.setOrientation(Qt.Horizontal)
self.framerateSlider.setMinimum(1)
self.framerateSlider.setMaximum(60)
self.framerateSpinBox = QSpinBox()
self.framerateSpinBox.setMinimum(1)
self.framerateSpinBox.setMaximum(60)
self.framerateLayout.addWidget(self.framerateSlider)
self.framerateLayout.addWidget(self.framerateSpinBox)
layout.addRow(self.framerateLabel, self.framerateLayout)
self.videoscaleLabel = QLabel("Video Scale")
self.videoscaleComboBox = QComboBox()
for scale in resmap:
self.videoscaleComboBox.addItem(scale)
self.videoscaleComboBox.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Maximum)
layout.addRow(self.videoscaleLabel, self.videoscaleComboBox)
def __init__(self, parent=None):
'''
Constructor
'''
QSlider.__init__(self, parent)
self.setOrientation(QtCore.Qt.Horizontal)
self.animationType = QEasingCurve.OutExpo
self.animation = QPropertyAnimation(self, "value")
self.animation.setDuration(250)
self.animation.finished.connect(self.animationDone)
self.resize(85, 50)
self.clicked.connect(self.changeValue)
self.setStyleSheet(self.styleKnob + self.styleBkgOFF)
def __setupWidgetsForClippingPlanes(self):
self.cpl_xmax_label = QLabel( 'Clipping Plane X' )
self.cpl_xmax = QSlider(Qt.Horizontal)
self.cpl_xmax.setRange(-30.000000, -30 + 120 * 0.252) # data set dependent
# todo - set this with loadable dimensions config file with data
self.cpl_ymax_label = QLabel( 'Clipping Plane Y' )
self.cpl_ymax = QSlider(Qt.Horizontal)
self.cpl_ymax.setRange(-15.000000, -15 + 120 * 0.252)
self.cpl_zmax_label = QLabel( 'Clipping Plane Z' )
self.cpl_zmax = QSlider(Qt.Horizontal)
self.cpl_zmax.setRange(-30.000000, -30 + 120 * 0.252)
def __init__(self, parent=None):
'''
Constructor
'''
QSlider.__init__(self, parent)
self.setOrientation(QtCore.Qt.Horizontal)
self.animationType = QEasingCurve.OutExpo
self.animation = QPropertyAnimation(self, "value")
self.animation.setDuration(250)
self.animation.finished.connect(self.animationDone)
self.resize(85, 50)
self.clicked.connect(self.changeValue)
self.setStyleSheet(self.styleKnob + self.styleBkgOFF)
def __init__(self, *args):
COMCUPluginBase.__init__(self, BrickletMotorizedLinearPoti, *args)
self.mp = self.device
self.cbe_position = CallbackEmulator(self.mp.get_position,
self.cb_position,
self.increase_error_count)
self.current_position = None
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 100)
self.slider.setMinimumWidth(200)
self.slider.setEnabled(False)
plots = [('Potentiometer Position', Qt.red, lambda: self.current_position, str)]
self.plot_widget = PlotWidget('Position', plots, extra_key_widgets=[self.slider],
curve_motion_granularity=40, update_interval=0.025)
self.motor_slider = QSlider(Qt.Horizontal)
self.motor_slider.setRange(0, 100)
self.motor_slider.valueChanged.connect(self.motor_slider_value_changed)
self.motor_hold_position = QCheckBox("Hold Position")
self.motor_drive_mode = QComboBox()
self.motor_drive_mode.addItem('Fast')
self.motor_drive_mode.addItem('Smooth')
def get_motor_slider_value():
return self.motor_slider.value()
self.motor_hold_position.stateChanged.connect(lambda x: self.motor_slider_value_changed(get_motor_slider_value()))
self.motor_drive_mode.currentIndexChanged.connect(lambda x: self.motor_slider_value_changed(get_motor_slider_value()))
self.motor_position_label = MotorPositionLabel('Motor Target Position:')
hlayout = QHBoxLayout()
hlayout.addWidget(self.motor_position_label)
hlayout.addWidget(self.motor_slider)
hlayout.addWidget(self.motor_drive_mode)
hlayout.addWidget(self.motor_hold_position)
line = QFrame()
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
layout = QVBoxLayout(self)
layout.addWidget(self.plot_widget)
layout.addWidget(line)
layout.addLayout(hlayout)
class SensitivitySlider(QWidget):
def __init__(self, obj = None, parent = None):
QWidget.__init__(self, parent)
if obj is None : return
self.layout = QVBoxLayout()
self.sensitivityLabel = QLabel()
self.layout.addWidget(self.sensitivityLabel)
self.sensitivitySlider = QSlider()
self.sensitivitySlider.setRange(0, 200)
self.sensitivitySlider.setSingleStep(1)
self.sensitivitySlider.setOrientation(Qt.Horizontal)
self.sensitivitySlider.valueChanged[int].connect(self.sensitivityDisplay)
self.layout.addWidget(self.sensitivitySlider)
self.setLayout(self.layout)
if obj.config().hasKey("Sensitivity") :
data_ = obj.config().readEntry("Sensitivity")
value, state = data_.toInt()
if not state : value = 100
else : value = 100
self.sensitivitySlider.setValue(value)
def sensitivityDisplay(self, i = 100):
if i<100 :
s = 2 + int(float(100-i)/33)
self.sensitivityLabel.setText('<b><u>Sensitivity of sliders</u>: 1/%s</b>' % s)
else :
s = 1 + int(float(i-100)/25)
self.sensitivityLabel.setText('<b><u>Sensitivity of sliders</u>: %i</b>' % s)
def __init__(self):
super(PyGui, self).__init__()
self.setObjectName('PyGui')
self.pub = rospy.Publisher("pyqt_topic", String, queue_size=10)
rospy.init_node('pyqt_gui')
self.current_value = 0
my_layout = QHBoxLayout()
my_btn = QPushButton()
my_btn.setText("Publisher")
my_btn.setFixedWidth(130)
my_btn.clicked.connect(self.publish_topic)
my_layout.addWidget(my_btn)
my_layout.addSpacing(50)
self.my_label = QLabel()
self.my_label.setFixedWidth(140)
self.my_label.setText("num: " + str(0))
self.my_label.setEnabled(False)
my_layout.addWidget(self.my_label)
my_slider = QSlider()
my_slider.setMinimum(0)
my_slider.setMaximum(99)
my_slider.setOrientation(Qt.Horizontal)
my_slider.valueChanged.connect(self.changeValue)
my_vlay = QVBoxLayout()
my_vlay.addWidget(my_slider)
layout = QVBoxLayout()
layout.addLayout(my_layout)
layout.addLayout(my_vlay)
self.setLayout(layout)
class IntelligentSlider(QWidget):
''' A slider that adds a 'name' attribute and calls a callback
with 'name' as an argument to the registerd callback.
This allows you to create large groups of sliders in a loop,
but still keep track of the individual events
It also prints a label below the slider.
The range of the slider is hardcoded from zero - 1000,
but it supports a conversion factor so you can scale the results'''
def __init__(self, name, a, b, callback):
QWidget.__init__(self)
self.name = name
self.callback = callback
self.a = a
self.b = b
self.manually_triggered = False
self.slider = QSlider()
self.slider.setRange(0, 1000)
self.slider.setValue(500)
self.slider.valueChanged.connect(self.slider_changed)
self.name_label = QLabel()
self.name_label.setText(self.name)
self.name_label.setAlignment(QtCore.Qt.AlignCenter)
self.value_label = QLabel()
self.value_label.setText('%2.2f' % (self.slider.value() * self.a
+ self.b))
self.value_label.setAlignment(QtCore.Qt.AlignCenter)
self.layout = QGridLayout(self)
self.layout.addWidget(self.name_label, 0, 0)
self.layout.addWidget(self.slider, 1, 0, QtCore.Qt.AlignHCenter)
self.layout.addWidget(self.value_label, 2, 0)
# bind this to the valueChanged signal of the slider
def slider_changed(self, val):
val = self.val()
self.value_label.setText(str(val)[:4])
if not self.manually_triggered:
self.callback(self.name, val)
def set_conv_fac(self, a, b):
self.a = a
self.b = b
def set_value(self, val):
self.manually_triggered = True
self.slider.setValue(int((val - self.b) / self.a))
self.value_label.setText('%2.2f' % val)
self.manually_triggered = False
def val(self):
return self.slider.value() * self.a + self.b
def __init__(self, parent, sigma):
QDialog.__init__(self, parent, Qt.FramelessWindowHint)
# init
# ------------------------------------------------
self.oldSigma = sigma
self.sigma = sigma
self.brushSize = 0
self.setStyleSheet("background-color:window;")
# widgets and layouts
# ------------------------------------------------
self.layout = QVBoxLayout()
self.setLayout(self.layout)
labelsLayout = QHBoxLayout()
self.labelSigma = QLabel("Sigma: xx")
self.labelBrushSize = QLabel("BrushSize: xx")
labelsLayout.addWidget(self.labelSigma)
labelsLayout.addWidget(self.labelBrushSize)
self.layout.addLayout(labelsLayout)
self.slider = QSlider(Qt.Horizontal)
self.slider.setMinimum(1)
self.slider.setMaximum(100)
self.slider.sliderMoved.connect(self.on_sliderMoved)
self.layout.addWidget(self.slider)
self.buttonsLayout = QHBoxLayout()
self.cancel = QToolButton()
self.cancel.setText("cancel")
self.cancel.clicked.connect(self.on_cancelClicked)
self.buttonsLayout.addWidget(self.cancel)
self.ok = QToolButton()
self.ok.setText("OK")
self.ok.clicked.connect(self.on_okClicked)
self.buttonsLayout.addWidget(self.ok)
self.layout.addLayout(self.buttonsLayout)
self.layout.setContentsMargins(10, 0, 10, 0)
labelsLayout.setContentsMargins(0, 0, 0, 0)
self.buttonsLayout.setContentsMargins(0, 0, 0, 0)
self.setlabelSigma()
self.setLabelBrushSize()
self.setSliderPosition()
def __init__(self, page):
super(MusicView, self).__init__(page)
layout = QGridLayout()
self.setLayout(layout)
self.newerFilesOnly = QCheckBox(toggled=self.changed)
layout.addWidget(self.newerFilesOnly, 0, 0, 1, 3)
self.magnifierSizeLabel = QLabel()
self.magnifierSizeSlider = QSlider(Qt.Horizontal,
valueChanged=self.changed)
self.magnifierSizeSlider.setSingleStep(50)
self.magnifierSizeSlider.setRange(
*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox = QSpinBox()
self.magnifierSizeSpinBox.setRange(
*popplerview.MagnifierSettings.sizeRange)
self.magnifierSizeSpinBox.valueChanged.connect(
self.magnifierSizeSlider.setValue)
self.magnifierSizeSlider.valueChanged.connect(
self.magnifierSizeSpinBox.setValue)
layout.addWidget(self.magnifierSizeLabel, 1, 0)
layout.addWidget(self.magnifierSizeSlider, 1, 1)
layout.addWidget(self.magnifierSizeSpinBox, 1, 2)
self.magnifierScaleLabel = QLabel()
self.magnifierScaleSlider = QSlider(Qt.Horizontal,
valueChanged=self.changed)
self.magnifierScaleSlider.setSingleStep(50)
self.magnifierScaleSlider.setRange(
*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox = QSpinBox()
self.magnifierScaleSpinBox.setRange(
*popplerview.MagnifierSettings.scaleRange)
self.magnifierScaleSpinBox.valueChanged.connect(
self.magnifierScaleSlider.setValue)
self.magnifierScaleSlider.valueChanged.connect(
self.magnifierScaleSpinBox.setValue)
layout.addWidget(self.magnifierScaleLabel, 2, 0)
layout.addWidget(self.magnifierScaleSlider, 2, 1)
layout.addWidget(self.magnifierScaleSpinBox, 2, 2)
self.enableKineticScrolling = QCheckBox(toggled=self.changed)
layout.addWidget(self.enableKineticScrolling)
self.showScrollbars = QCheckBox(toggled=self.changed)
layout.addWidget(self.showScrollbars)
app.translateUI(self)
class IntelligentSlider(QWidget):
''' A slider that adds a 'name' attribute and calls a callback
with 'name' as an argument to the registerd callback.
This allows you to create large groups of sliders in a loop,
but still keep track of the individual events
It also prints a label below the slider.
The range of the slider is hardcoded from zero - 1000,
but it supports a conversion factor so you can scale the results'''
def __init__(self, name, a, b, callback):
QWidget.__init__(self)
self.name = name
self.callback = callback
self.a = a
self.b = b
self.manually_triggered = False
self.slider = QSlider()
self.slider.setRange(0, 1000)
self.slider.setValue(500)
self.slider.valueChanged.connect(self.slider_changed)
self.name_label = QLabel()
self.name_label.setText(self.name)
self.name_label.setAlignment(QtCore.Qt.AlignCenter)
self.value_label = QLabel()
self.value_label.setText('%2.2f' % (self.slider.value() * self.a + self.b))
self.value_label.setAlignment(QtCore.Qt.AlignCenter)
self.layout = QGridLayout(self)
self.layout.addWidget(self.name_label, 0, 0)
self.layout.addWidget(self.slider, 1, 0, QtCore.Qt.AlignHCenter)
self.layout.addWidget(self.value_label, 2, 0)
# bind this to the valueChanged signal of the slider
def slider_changed(self, val):
val = self.val()
self.value_label.setText(str(val)[:4])
if not self.manually_triggered:
self.callback(self.name, val)
def set_conv_fac(self, a, b):
self.a = a
self.b = b
def set_value(self, val):
self.manually_triggered = True
self.slider.setValue(int((val - self.b) / self.a))
self.value_label.setText('%2.2f' % val)
self.manually_triggered = False
def val(self):
return self.slider.value() * self.a + self.b
def __init__(self, ipcon, uid):
PluginBase.__init__(self, ipcon, uid)
self.lp = bricklet_linear_poti.LinearPoti(self.uid)
self.ipcon.add_device(self.lp)
self.version = ".".join(map(str, self.lp.get_version()[1]))
self.qtcb_position.connect(self.cb_position)
self.lp.register_callback(self.lp.CALLBACK_POSITION, self.qtcb_position.emit)
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 100)
self.position_label = PositionLabel("Position: ")
self.current_value = 0
plot_list = [["", Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget("Position", plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.position_label)
layout_h.addWidget(self.slider)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)
def __init__(self, value=0, parent=None):
super(okno_podzialu, self).__init__(parent)
self.aa = str(value)
self.setWindowTitle("Divide Ringwidth")
self.resize(150, 80)
self.s = QSlider(Qt.Horizontal)
self.s.setMinimum(1)
self.s.setMaximum(int(self.aa))
self.wart1 = QLabel("1")
self.wart2 = QLabel(self.aa)
self.lab = QLabel("Length = " + self.aa + " [1/100mm]")
self.ok = QPushButton("OK")
self.anuluj = QPushButton("Anuluj")
layout = QGridLayout()
layout.addWidget(self.wart1, 0, 0)
layout.addWidget(self.s, 0, 1)
layout.addWidget(self.wart2, 0, 2)
layout.addWidget(self.lab, 1, 0, 1, 3)
layout1 = QHBoxLayout()
layout1.addWidget(self.ok)
layout1.addWidget(self.anuluj)
layout.addLayout(layout1, 2, 0, 1, 3)
self.setLayout(layout)
self.connect(self.s, SIGNAL("valueChanged(int)"), self.uaktualnij)
self.connect(self.anuluj, SIGNAL("clicked()"), self.anulowanie)
self.connect(self.ok, SIGNAL("clicked()"), self.akceptuj)
def __init__(self, parent=None):
super(XZoomSlider, self).__init__(parent)
# define the interface
in_icon = projexui.resources.find('img/zoom_in.png')
out_icon = projexui.resources.find('img/zoom_out.png')
self._zoomInButton = QToolButton(self)
self._zoomInButton.setAutoRaise(True)
self._zoomInButton.setToolTip('Zoom In')
self._zoomInButton.setIcon(QIcon(in_icon))
self._zoomOutButton = QToolButton(self)
self._zoomOutButton.setAutoRaise(True)
self._zoomOutButton.setToolTip('Zoom Out')
self._zoomOutButton.setIcon(QIcon(out_icon))
self._zoomSlider = QSlider(Qt.Horizontal, self)
self._zoomSlider.setRange(10, 100)
self._zoomSlider.setValue(100)
# define the layout
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(0)
layout.addWidget(self._zoomOutButton)
layout.addWidget(self._zoomSlider)
layout.addWidget(self._zoomInButton)
self.setLayout(layout)
# create connections
self._zoomSlider.valueChanged.connect(self.emitZoomAmountChanged)
self._zoomInButton.clicked.connect(self.zoomIn)
self._zoomOutButton.clicked.connect(self.zoomOut)
def __init__(self, parent=None):
""" Init Custom Switch Widget, set Animation and Glow effects """
QSlider.__init__(self, parent)
self.setOrientation(Qt.Horizontal)
self.animationType = QEasingCurve.OutExpo
self.animation = QPropertyAnimation(self, "value")
self.animation.setDuration(1000)
self.animation.finished.connect(self.animationDone)
self.clicked.connect(self.changeValue)
self.setStyleSheet(self.style_knob + self.style_off)
self.glow = QGraphicsDropShadowEffect(self)
self.glow.setOffset(0)
self.glow.setBlurRadius(99)
self.glow.setColor(QColor(99, 255, 255))
self.setGraphicsEffect(self.glow)
self.glow.setEnabled(False)
def __init__(self, parent=None):
# Create our main`layout for picking duration and such
super(MainForm, self).__init__(parent)
self.setWindowTitle("SelfRestraint")
# Create widgets such as buttons and slider
self.editButton = QPushButton("Edit Blocklist")
self.startButton = QPushButton("Start")
self.timeSlider = QSlider(Qt.Horizontal)
self.timeLabel = QLabel('Disabled')
# Disable start button
self.startButton.setEnabled(False)
# Mess with the slider
self.timeSlider.setTickPosition(QSlider.TicksBelow)
self.timeSlider.setTickInterval(1)
# Edit button widths
self.startButton.setFixedWidth(90)
self.editButton.setFixedWidth(120)
self.setFixedSize(600,150)
# Create another layout to hold bottom contents
bottomRow = QHBoxLayout()
layout = QVBoxLayout()
# Add to the layout
layout.addWidget(self.startButton,0,Qt.AlignHCenter)
layout.addWidget(self.timeSlider)
bottomRow.addWidget(self.timeLabel)
bottomRow.addWidget(self.editButton,0,Qt.AlignRight)
layout.addLayout(bottomRow)
# Set layout
self.setLayout(layout)
# Link functions to button and slider
self.startButton.clicked.connect(backend.startBlock)
self.timeSlider.valueChanged.connect(self.change)
self.editButton.clicked.connect(self.openList)
def __init__(self, parent=None):
""" Init Custom Switch Widget, set Animation and Glow effects """
QSlider.__init__(self, parent)
self.setOrientation(Qt.Horizontal)
self.animationType = QEasingCurve.OutExpo
self.animation = QPropertyAnimation(self, "value")
self.animation.setDuration(1000)
self.animation.finished.connect(self.animationDone)
self.clicked.connect(self.changeValue)
self.setStyleSheet(self.style_knob + self.style_off)
self.glow = QGraphicsDropShadowEffect(self)
self.glow.setOffset(0)
self.glow.setBlurRadius(99)
self.glow.setColor(QColor(99, 255, 255))
self.setGraphicsEffect(self.glow)
self.glow.setEnabled(False)
def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, 'Linear Poti Bricklet', version)
self.lp = BrickletLinearPoti(uid, ipcon)
self.qtcb_position.connect(self.cb_position)
self.lp.register_callback(self.lp.CALLBACK_POSITION,
self.qtcb_position.emit)
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 100)
self.position_label = PositionLabel('Position: ')
self.current_value = None
plot_list = [['', Qt.red, self.get_current_value]]
self.plot_widget = PlotWidget('Position', plot_list)
layout_h = QHBoxLayout()
layout_h.addStretch()
layout_h.addWidget(self.position_label)
layout_h.addWidget(self.slider)
layout_h.addStretch()
layout = QVBoxLayout(self)
layout.addLayout(layout_h)
layout.addWidget(self.plot_widget)
class LabelledSlider(QWidget):
'''
This class holds QSlider, budded to QLabel
This is used only to simplify GUI creation
'''
def __init__(self, labelText=QString(), orientation=Qt.Horizontal,
topLeftTuple=LEFT, parent=None):
super(LabelledSlider, self).__init__(parent)
self.labelText = labelText
self.slider = QSlider(orientation)
self.valueChanged = self.slider.valueChanged
self.label = QLabel(self.labelText + ' ' + str(self.slider.value()))
self.label.setBuddy(self.slider)
self.slider.valueChanged.connect(self.sliderMove)
layout = QBoxLayout(QBoxLayout.LeftToRight
if topLeftTuple == LEFT else QBoxLayout.TopToBottom)
layout.addWidget(self.label)
layout.addWidget(self.slider)
self.setLayout(layout)
# Creating links to functions
self.value = self.slider.value
self.setValue = self.slider.setValue
self.setMaximum = self.slider.setMaximum
self.setMinimum = self.slider.setMinimum
self.setText = self.label.setText
self.text = self.label.text
def sliderMove(self, value):
self.label.setText(self.labelText + ' ' + str(value))
def _create(self, base_frame):
self.sliders = []
self.spinboxes = []
for i in range(len(self.dim_labels)):
self.sliders.append(QSlider(QtCore.Qt.Horizontal))
self.sliders[i].setRange(0, self.n_slider_steps[i])
self.sliders[i].valueChanged.connect(
partial(self._on_slide, i))
spinbox = QDoubleSpinBox()
spinbox.setRange(*self.limits[i])
spinbox.setDecimals(3)
spinbox.setSingleStep(0.001)
self.spinboxes.append(spinbox)
self.spinboxes[i].valueChanged.connect(
partial(self._on_pos_edited, i))
slider_group = QGridLayout()
slider_group.addWidget(QLabel("Position"),
0, 0, 1, 3, QtCore.Qt.AlignCenter)
slider_group.addWidget(QLabel("Orientation (Euler angles)"),
0, 3, 1, 3, QtCore.Qt.AlignCenter)
for i, slider in enumerate(self.sliders):
slider_group.addWidget(QLabel(self.dim_labels[i]), 1, i)
slider_group.addWidget(slider, 2, i)
slider_group.addWidget(self.spinboxes[i], 3, i)
slider_groupbox = QGroupBox("Transformation in frame '%s'"
% base_frame)
slider_groupbox.setLayout(slider_group)
layout = QHBoxLayout()
layout.addWidget(slider_groupbox)
layout.addStretch(1)
return layout
def __init__(self, parent=None):
QWidget.__init__(self, parent)
format = QAudioFormat()
format.setChannels(1)
format.setFrequency(22050)
format.setSampleSize(16)
format.setCodec("audio/pcm")
format.setByteOrder(QAudioFormat.LittleEndian)
format.setSampleType(QAudioFormat.SignedInt)
self.output = QAudioOutput(format, self)
self.frequency = 440
self.volume = 0
self.buffer = QBuffer()
self.data = QByteArray()
self.deviceLineEdit = QLineEdit()
self.deviceLineEdit.setReadOnly(True)
self.deviceLineEdit.setText(
QAudioDeviceInfo.defaultOutputDevice().deviceName())
self.pitchSlider = QSlider(Qt.Horizontal)
self.pitchSlider.setMaximum(100)
self.volumeSlider = QSlider(Qt.Horizontal)
self.volumeSlider.setMaximum(32767)
self.volumeSlider.setPageStep(1024)
self.playButton = QPushButton(self.tr("&Play"))
self.pitchSlider.valueChanged.connect(self.changeFrequency)
self.volumeSlider.valueChanged.connect(self.changeVolume)
self.playButton.clicked.connect(self.play)
formLayout = QFormLayout()
formLayout.addRow(self.tr("Device:"), self.deviceLineEdit)
formLayout.addRow(self.tr("P&itch:"), self.pitchSlider)
formLayout.addRow(self.tr("&Volume:"), self.volumeSlider)
buttonLayout = QVBoxLayout()
buttonLayout.addWidget(self.playButton)
buttonLayout.addStretch()
horizontalLayout = QHBoxLayout(self)
horizontalLayout.addLayout(formLayout)
horizontalLayout.addLayout(buttonLayout)
def __init__(self, parent = None):
QWidget.__init__(self, parent)
format = QAudioFormat()
format.setChannels(1)
format.setFrequency(22050)
format.setSampleSize(16)
format.setCodec("audio/pcm")
format.setByteOrder(QAudioFormat.LittleEndian)
format.setSampleType(QAudioFormat.SignedInt)
self.output = QAudioOutput(format, self)
self.frequency = 440
self.volume = 0
self.buffer = QBuffer()
self.data = QByteArray()
self.deviceLineEdit = QLineEdit()
self.deviceLineEdit.setReadOnly(True)
self.deviceLineEdit.setText(QAudioDeviceInfo.defaultOutputDevice().deviceName())
self.pitchSlider = QSlider(Qt.Horizontal)
self.pitchSlider.setMaximum(100)
self.volumeSlider = QSlider(Qt.Horizontal)
self.volumeSlider.setMaximum(32767)
self.volumeSlider.setPageStep(1024)
self.playButton = QPushButton(self.tr("&Play"))
self.pitchSlider.valueChanged.connect(self.changeFrequency)
self.volumeSlider.valueChanged.connect(self.changeVolume)
self.playButton.clicked.connect(self.play)
formLayout = QFormLayout()
formLayout.addRow(self.tr("Device:"), self.deviceLineEdit)
formLayout.addRow(self.tr("P&itch:"), self.pitchSlider)
formLayout.addRow(self.tr("&Volume:"), self.volumeSlider)
buttonLayout = QVBoxLayout()
buttonLayout.addWidget(self.playButton)
buttonLayout.addStretch()
horizontalLayout = QHBoxLayout(self)
horizontalLayout.addLayout(formLayout)
horizontalLayout.addLayout(buttonLayout)
def setupUi(self):
"""layout the window"""
self.setContentsMargins(0, 0, 0, 0)
vlayout = QVBoxLayout(self)
vlayout.setContentsMargins(0, 0, 0, 0)
sliderLayout = QHBoxLayout()
self.kcfg_showShadows = QCheckBox(m18n('Show tile shadows'), self)
self.kcfg_showShadows.setObjectName('kcfg_showShadows')
self.kcfg_rearrangeMelds = QCheckBox(
m18n('Rearrange undisclosed tiles to melds'), self)
self.kcfg_rearrangeMelds.setObjectName('kcfg_rearrangeMelds')
self.kcfg_showOnlyPossibleActions = QCheckBox(
m18n('Show only possible actions'))
self.kcfg_showOnlyPossibleActions.setObjectName(
'kcfg_showOnlyPossibleActions')
self.kcfg_propose = QCheckBox(m18n('Propose what to do'))
self.kcfg_propose.setObjectName('kcfg_propose')
self.kcfg_animationSpeed = QSlider(self)
self.kcfg_animationSpeed.setObjectName('kcfg_animationSpeed')
self.kcfg_animationSpeed.setOrientation(Qt.Horizontal)
self.kcfg_animationSpeed.setSingleStep(1)
lblSpeed = QLabel(m18n('Animation speed:'))
lblSpeed.setBuddy(self.kcfg_animationSpeed)
sliderLayout.addWidget(lblSpeed)
sliderLayout.addWidget(self.kcfg_animationSpeed)
self.kcfg_useSounds = QCheckBox(m18n('Use sounds if available'), self)
self.kcfg_useSounds.setObjectName('kcfg_useSounds')
self.kcfg_uploadVoice = QCheckBox(m18n('Let others hear my voice'),
self)
self.kcfg_uploadVoice.setObjectName('kcfg_uploadVoice')
pol = QSizePolicy()
pol.setHorizontalPolicy(QSizePolicy.Expanding)
pol.setVerticalPolicy(QSizePolicy.Expanding)
spacerItem = QSpacerItem(20, 20, QSizePolicy.Minimum,
QSizePolicy.Expanding)
vlayout.addWidget(self.kcfg_showShadows)
vlayout.addWidget(self.kcfg_rearrangeMelds)
vlayout.addWidget(self.kcfg_showOnlyPossibleActions)
vlayout.addWidget(self.kcfg_propose)
vlayout.addWidget(self.kcfg_useSounds)
vlayout.addWidget(self.kcfg_uploadVoice)
vlayout.addLayout(sliderLayout)
vlayout.addItem(spacerItem)
self.setSizePolicy(pol)
self.retranslateUi()
def add_parameter(self, name, parameter_data, parameter_change):
layout = self.frm_parameters.layout()
qtitle = QLabel(parameter_data[3])
qslider = QSlider(Qt.Horizontal)
qmin = QLabel(str(parameter_data[0]))
qmax = QLabel(str(parameter_data[1]))
qvalue = QLabel(str(parameter_data[2]))
qslider.setRange(parameter_data[0], parameter_data[1])
qslider.setValue(parameter_data[2])
qtitle.setAlignment(Qt.AlignHCenter)
qvalue.setAlignment(Qt.AlignHCenter)
pos = layout.rowCount()
layout.addWidget(qtitle, pos, 0, 1, 3)
layout.addWidget(qmin, pos + 1, 0, 1, 1)
layout.addWidget(qslider, pos + 1, 1, 1, 1)
layout.addWidget(qmax, pos + 1, 2, 1, 1)
layout.addWidget(qvalue, pos + 2, 0, 1, 3)
def value_changed(value):
v = parameter_change(name, value)
qvalue.setNum(v)
qslider.valueChanged.connect(value_changed)
qslider.setTracking(True)
self.parameters[name] = qslider
def createMainFrame(self):
self.mainFrame = QWidget()
self.dpi = 72
self.fig = Figure((5.0, 2.5), dpi=self.dpi, tight_layout=True)
self.canvas = FigureCanvasQTAgg(self.fig)
self.canvas.setParent(self.mainFrame)
self.canvas.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.mpl_toolbar = NavigationToolbar2QTAgg(self.canvas, self.mainFrame)
# Other GUI controls
#
self.channelTextbox = QLineEdit()
self.channelTextbox.setMinimumWidth(100)
self.typeTextbox = QLineEdit()
self.typeTextbox.setMinimumWidth(100)
self.propertyTextbox = QLineEdit()
self.propertyTextbox.setMinimumWidth(100)
#self.connect(self.textbox, SIGNAL('editingFinished ()'), self.on_draw)
self.addPlotButton = QPushButton("Add Plot")
self.connect(self.addPlotButton, SIGNAL('clicked()'), self.addPlot)
self.mergePlotButton = QPushButton("Reset Data")
self.connect(self.mergePlotButton, SIGNAL('clicked()'), self.clearPlots)
self.gridCheckBox = QCheckBox("Show Grid")
self.gridCheckBox.setChecked(False)
self.connect(self.gridCheckBox, SIGNAL('stateChanged(int)'), self.on_draw)
slider_label = QLabel('Bar width (%):')
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(1, 100)
self.slider.setValue(20)
self.slider.setTracking(True)
self.slider.setTickPosition(QSlider.TicksBothSides)
self.connect(self.slider, SIGNAL('valueChanged(int)'), self.on_draw)
#
# Layout with box sizers
#
hbox = QHBoxLayout()
for w in [self.channelTextbox, self.typeTextbox, self.propertyTextbox,
self.addPlotButton, self.mergePlotButton, self.gridCheckBox,
slider_label, self.slider]:
hbox.addWidget(w)
hbox.setAlignment(w, Qt.AlignVCenter)
vbox = QVBoxLayout()
vbox.addWidget(self.canvas)
vbox.addWidget(self.mpl_toolbar)
vbox.addLayout(hbox)
self.mainFrame.setLayout(vbox)
self.setCentralWidget(self.mainFrame)
class MainWindow(QMainWindow):
def __init__(self, *args):
QMainWindow.__init__(self, *args)
self.d_plot = Plot(self)
self.setCentralWidget(self.d_plot)
self.toolBar = QToolBar(self)
self.btnPrint = QToolButton(self.toolBar)
self.btnPrint.setText("Print")
self.btnPrint.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
self.toolBar.addWidget(self.btnPrint)
#self.btnPrint.clicked.connect(self.d_plot.printPlot() )
self.toolBar.addSeparator()
self.toolBar.addWidget(QLabel("Color Map "))
self.mapBox = QComboBox(self.toolBar)
self.mapBox.addItem("RGB")
self.mapBox.addItem("Indexed Colors")
self.mapBox.addItem("Hue")
self.mapBox.addItem("Alpha")
self.mapBox.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.toolBar.addWidget(self.mapBox)
self.mapBox.currentIndexChanged['int'].connect(self.d_plot.setColorMap)
self.toolBar.addWidget(QLabel(" Opacity "))
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(0, 255)
self.slider.setValue(255)
self.slider.valueChanged['int'].connect(self.d_plot.setAlpha)
self.toolBar.addWidget(self.slider)
self.toolBar.addWidget(QLabel(" "))
self.btnSpectrogram = QCheckBox("Spectrogram", self.toolBar)
self.toolBar.addWidget(self.btnSpectrogram)
self.btnSpectrogram.toggled['bool'].connect(
self.d_plot.showSpectrogram)
self.btnContour = QCheckBox("Contour", self.toolBar)
self.toolBar.addWidget(self.btnContour)
#self.btnContour.toggled['bool'](self.d_plot.showContour )
self.addToolBar(self.toolBar)
self.btnSpectrogram.setChecked(True)
self.btnContour.setChecked(False)
class LabelControlItems(QWidget):
def __init__(self):
super(LabelControlItems, self).__init__()
nlabels = 5
self.combobox_labels = QComboBox()
self.label_label = QLabel("Label: ")
self.label_text = QLabel("Text: ")
self.text_label = QLineEdit("Label1")
self.button_label = QPushButton("On/Off")
self.scale_labelsize = QSlider(Qt.Horizontal)
self.label_labelsize = QLabel("Label Size")
self.scale_labelsize.setMinimum(1)
self.scale_labelsize.setValue(20)
self.button_label.setCheckable(True)
for i in range(nlabels):
self.combobox_labels.addItem("Label"+str(i+1))
layout = QGridLayout()
layout.addWidget(self.label_label,0,0)
layout.addWidget(self.combobox_labels,1,0)
layout.addWidget(self.label_text,0,1)
layout.addWidget(self.text_label,1,1)
layout.addWidget(self.button_label,1,2)
layout.addWidget(self.label_labelsize,0,3)
layout.addWidget(self.scale_labelsize,1,3)
for col, stretch in enumerate((5,5,5,5)):
layout.setColumnStretch(col, stretch)
layout.setMargin(5)
layout.setHorizontalSpacing(5)
layout.setVerticalSpacing(0)
self.setLayout(layout)
def __init__(self,
caption,
default_value,
minimum_value=1,
maximum_value=60,
single_step=1,
page_step=6,
caption_size=None,
unit='',
time=False,
tooltip=''):
QWidget.__init__(self)
self.value = default_value
self.unit = unit
self.time = time
description = QLabel(caption)
description.setWordWrap(True)
description.setToolTip(tooltip)
if caption_size:
description.setMaximumWidth(caption_size)
self.slider = QSlider(Qt.Horizontal)
self.slider.setMaximum(maximum_value)
self.slider.setMinimum(minimum_value)
self.slider.setSingleStep(single_step)
self.slider.setPageStep(page_step)
self.slider.setToolTip(tooltip)
#self.slider.setTickInterval(2)
#self.slider.setTickPosition(QSlider.TicksBelow)
self.slider.valueChanged.connect(self.__on_change)
self.value_label = QLabel()
hbox = QHBoxLayout()
hbox.addWidget(description)
hbox.addWidget(self.slider)
hbox.addWidget(self.value_label)
hbox.setMargin(0)
self.setLayout(hbox)
self.setContentsMargins(5, 0, 5, 0)
self.slider.setValue(self.value)
self.__on_change(self.value)
def __init__(self, volumeProperty, reader, renWin):
super(ColorEditor, self).__init__()
self.volumeProperty = volumeProperty
self.reader = reader
self.renWin = renWin
self.setWindowTitle("Color Editor")
self.colorfunction = self.volumeProperty.GetRGBTransferFunction(0)
self.npts = self.colorfunction.GetSize()
self.vScale = [[QSlider(Qt.Horizontal) for i in range(6)]
for j in range(self.npts)]
self.label_value = [[QLabel(" ") for i in range(6)]
for j in range(self.npts)]
label_scaleName = [QLabel() for j in range(6)]
for j, text in enumerate(
("Intensity", "Red", "Green", "Blue", "Midpoint", "Sharpness")):
label_scaleName[j].setText(text)
layout = QGridLayout()
for j in range(6):
layout.addWidget(label_scaleName[j], 0, 2 * j)
rmax = self.reader.GetOutput().GetScalarRange(
)[1] if self.reader.GetOutput().GetScalarRange(
)[1] > self.colorfunction.GetRange(
)[1] else self.colorfunction.GetRange()[1]
rmin = self.reader.GetOutput().GetScalarRange(
)[0] if self.reader.GetOutput().GetScalarRange(
)[0] < self.colorfunction.GetRange(
)[0] else self.colorfunction.GetRange()[0]
opacityNode = np.empty((6, ))
for i in range(self.npts):
self.colorfunction.GetNodeValue(i, opacityNode)
for j in range(6):
layout.addWidget(self.label_value[i][j], 2 * i, 2 * j + 1)
layout.addWidget(self.vScale[i][j], 2 * i + 1, 2 * j, 1, 2)
if j == 0:
self.vScale[i][j].setMinimum(rmin)
self.vScale[i][j].setMaximum(rmax)
self.vScale[i][j].setValue(opacityNode[j])
else:
self.vScale[i][j].setValue(100 * opacityNode[j])
self.vScale[i][j].valueChanged.connect(self.updateColor)
self.updateColor()
layout.setSpacing(0)
layout.setHorizontalSpacing(10)
self.setLayout(layout)
self.resize(600, 50 * self.npts)
class QCustomSlider(QWidget):
def __init__(self, sliderOrientation=None):
super(QCustomSlider, self).__init__()
self._slider = QSlider(sliderOrientation)
self.setLayout(QVBoxLayout())
self._labelTicksWidget = QWidget(self)
self._labelTicksWidget.setLayout(QHBoxLayout())
self._labelTicksWidget.layout().setContentsMargins(0, 0, 0, 0)
self.layout().addWidget(self._slider)
self.layout().addWidget(self._labelTicksWidget)
def setTickLabels(self, listWithLabels):
lengthOfList = len(listWithLabels)
for index, label in enumerate(listWithLabels):
label = QLabel(str(label))
label.setContentsMargins(0, 0, 0, 0)
if index > lengthOfList/3:
label.setAlignment(QtCore.Qt.AlignCenter)
if index > 2*lengthOfList/3:
label.setAlignment(QtCore.Qt.AlignRight)
self._labelTicksWidget.layout().addWidget(label)
def setRange(self, mini, maxi):
self._slider.setRange(mini, maxi)
def setPageStep(self, value):
self._slider.setPageStep(value)
def setTickInterval(self, value):
self._slider.setTickInterval(value)
def setTickPosition(self, position):
self._slider.setTickPosition(position)
def setValue(self, value):
self._slider.setValue(value)
def onValueChangedCall(self, function):
self._slider.valueChanged.connect(function)