Python PyQt5.QtGui.QVBoxLayout() Examples

The following are 18 code examples for showing how to use PyQt5.QtGui.QVBoxLayout(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.

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Example 1
Project: qkit   Author: qkitgroup   File: plot_view.py    License: GNU General Public License v2.0 6 votes vote down vote up
def _addIndicatorLabels(self,Form,sizePolicy,indicators=[]):
        self.IndicatorLayout = QtGui.QVBoxLayout()
        self.IndicatorLayout.setSizeConstraint(QtGui.QLayout.SetMinimumSize)
        self.IndicatorLayout.setObjectName(_fromUtf8("horizontalLayout"))

        self.IndicatorLayout.setContentsMargins(0,0,0,0)
        self.IndicatorLayout.setContentsMargins(QtCore.QMargins(0,0,0,0))
        self.IndicatorLayout.setSpacing(3)
        
        for indicator in indicators:
            setattr(self,indicator,QtGui.QLabel(Form))
            temp_indicator = getattr(self,indicator)
            temp_indicator.setSizePolicy(sizePolicy)
            temp_indicator.setObjectName(_fromUtf8(indicator))
            self.IndicatorLayout.addWidget(temp_indicator)
            
        self.horizontalLayout.addLayout(self.IndicatorLayout,stretch = -10) 
Example 2
Project: Quantdom   Author: constverum   File: ui.py    License: Apache License 2.0 6 votes vote down vote up
def init_external_tab_ui(self):
        """External data."""
        self.external_tab = QtGui.QWidget()
        self.external_tab.setEnabled(False)
        self.external_layout = QtGui.QVBoxLayout(self.external_tab)

        self.import_data_name = QtGui.QLabel('Import External Data')
        self.import_data_label = QtGui.QLabel('...')
        self.import_data_btn = QtGui.QPushButton('Import')
        self.import_data_btn.clicked.connect(self.open_file)

        self.external_layout.addWidget(
            self.import_data_name, 0, QtCore.Qt.AlignCenter
        )
        self.external_layout.addWidget(
            self.import_data_label, 0, QtCore.Qt.AlignCenter
        )
        self.external_layout.addWidget(
            self.import_data_btn, 0, QtCore.Qt.AlignCenter
        )

        self.select_source.addTab(self.external_tab, 'Custom data') 
Example 3
Project: Quantdom   Author: constverum   File: ui.py    License: Apache License 2.0 6 votes vote down vote up
def __init__(self, parent=None):
        super().__init__(parent)
        self.layout = QtGui.QVBoxLayout(self)
        self.layout.setContentsMargins(0, 0, 0, 0)
        self.table_layout = QtGui.QHBoxLayout()
        self.top_layout = QtGui.QHBoxLayout()
        self.top_layout.setContentsMargins(0, 10, 0, 0)

        self.start_optimization_btn = QtGui.QPushButton('Start')
        self.start_optimization_btn.clicked.connect(self.start_optimization)
        self.top_layout.addWidget(
            self.start_optimization_btn, alignment=QtCore.Qt.AlignRight
        )

        self.layout.addLayout(self.top_layout)
        self.layout.addLayout(self.table_layout) 
Example 4
Project: Quantdom   Author: constverum   File: charts.py    License: Apache License 2.0 6 votes vote down vote up
def __init__(self):
        super().__init__()
        self.signals_visible = False
        self.style = ChartType.CANDLESTICK
        self.indicators = []

        self.xaxis = DateAxis(orientation='bottom')
        self.xaxis.setStyle(
            tickTextOffset=7, textFillLimits=[(0, 0.80)], showValues=False
        )

        self.xaxis_ind = DateAxis(orientation='bottom')
        self.xaxis_ind.setStyle(tickTextOffset=7, textFillLimits=[(0, 0.80)])

        self.layout = QtGui.QVBoxLayout(self)
        self.layout.setContentsMargins(0, 0, 0, 0)

        self.splitter = QtGui.QSplitter(QtCore.Qt.Vertical)
        self.splitter.setHandleWidth(4)

        self.layout.addWidget(self.splitter) 
Example 5
Project: Quantdom   Author: constverum   File: charts.py    License: Apache License 2.0 6 votes vote down vote up
def __init__(self):
        super().__init__()
        self.xaxis = DateAxis(orientation='bottom')
        self.xaxis.setStyle(tickTextOffset=7, textFillLimits=[(0, 0.80)])
        self.yaxis = PriceAxis()

        self.layout = QtGui.QVBoxLayout(self)
        self.layout.setContentsMargins(0, 0, 0, 0)

        self.chart = pg.PlotWidget(
            axisItems={'bottom': self.xaxis, 'right': self.yaxis},
            enableMenu=False,
        )
        self.chart.setFrameStyle(QtGui.QFrame.StyledPanel | QtGui.QFrame.Plain)
        self.chart.getPlotItem().setContentsMargins(*CHART_MARGINS)
        self.chart.showGrid(x=True, y=True)
        self.chart.hideAxis('left')
        self.chart.showAxis('right')

        self.chart.setCursor(QtCore.Qt.BlankCursor)
        self.chart.sigXRangeChanged.connect(self._update_yrange_limits)

        self.layout.addWidget(self.chart) 
Example 6
Project: evo   Author: MichaelGrupp   File: plot.py    License: GNU General Public License v3.0 6 votes vote down vote up
def tabbed_qt4_window(self):
        from PyQt4 import QtGui
        from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg, NavigationToolbar2QT
        # mpl backend can already create instance
        # https://stackoverflow.com/a/40031190
        app = QtGui.QApplication.instance()
        if app is None:
            app = QtGui.QApplication([self.title])
        self.root_window = QtGui.QTabWidget()
        self.root_window.setWindowTitle(self.title)
        for name, fig in self.figures.items():
            tab = QtGui.QWidget(self.root_window)
            tab.canvas = FigureCanvasQTAgg(fig)
            vbox = QtGui.QVBoxLayout(tab)
            vbox.addWidget(tab.canvas)
            toolbar = NavigationToolbar2QT(tab.canvas, tab)
            vbox.addWidget(toolbar)
            tab.setLayout(vbox)
            for axes in fig.get_axes():
                if isinstance(axes, Axes3D):
                    # must explicitly allow mouse dragging for 3D plots
                    axes.mouse_init()
            self.root_window.addTab(tab, name)
        self.root_window.show()
        app.exec_() 
Example 7
Project: evo   Author: MichaelGrupp   File: plot.py    License: GNU General Public License v3.0 6 votes vote down vote up
def tabbed_qt5_window(self):
        from PyQt5 import QtGui, QtWidgets
        from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg, NavigationToolbar2QT
        # mpl backend can already create instance
        # https://stackoverflow.com/a/40031190
        app = QtGui.QGuiApplication.instance()
        if app is None:
            app = QtWidgets.QApplication([self.title])
        self.root_window = QtWidgets.QTabWidget()
        self.root_window.setWindowTitle(self.title)
        for name, fig in self.figures.items():
            tab = QtWidgets.QWidget(self.root_window)
            tab.canvas = FigureCanvasQTAgg(fig)
            vbox = QtWidgets.QVBoxLayout(tab)
            vbox.addWidget(tab.canvas)
            toolbar = NavigationToolbar2QT(tab.canvas, tab)
            vbox.addWidget(toolbar)
            tab.setLayout(vbox)
            for axes in fig.get_axes():
                if isinstance(axes, Axes3D):
                    # must explicitly allow mouse dragging for 3D plots
                    axes.mouse_init()
            self.root_window.addTab(tab, name)
        self.root_window.show()
        app.exec_() 
Example 8
Project: evo_slam   Author: lyy-ai   File: plot.py    License: GNU General Public License v3.0 6 votes vote down vote up
def tabbed_qt4_window(self):
        from PyQt4 import QtGui
        from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg, NavigationToolbar2QT
        # mpl backend can already create instance
        # https://stackoverflow.com/a/40031190
        app = QtGui.QApplication.instance()
        if app is None:
            app = QtGui.QApplication([self.title])
        self.root_window = QtGui.QTabWidget()
        self.root_window.setWindowTitle(self.title)
        for name, fig in self.figures.items():
            tab = QtGui.QWidget(self.root_window)
            tab.canvas = FigureCanvasQTAgg(fig)
            vbox = QtGui.QVBoxLayout(tab)
            vbox.addWidget(tab.canvas)
            toolbar = NavigationToolbar2QT(tab.canvas, tab)
            vbox.addWidget(toolbar)
            tab.setLayout(vbox)
            for axes in fig.get_axes():
                if isinstance(axes, Axes3D):
                    # must explicitly allow mouse dragging for 3D plots
                    axes.mouse_init()
            self.root_window.addTab(tab, name)
        self.root_window.show()
        app.exec_() 
Example 9
Project: evo_slam   Author: lyy-ai   File: plot.py    License: GNU General Public License v3.0 6 votes vote down vote up
def tabbed_qt5_window(self):
        from PyQt5 import QtGui, QtWidgets
        from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg, NavigationToolbar2QT
        # mpl backend can already create instance
        # https://stackoverflow.com/a/40031190
        app = QtGui.QGuiApplication.instance()
        if app is None:
            app = QtWidgets.QApplication([self.title])
        self.root_window = QtWidgets.QTabWidget()
        self.root_window.setWindowTitle(self.title)
        for name, fig in self.figures.items():
            tab = QtWidgets.QWidget(self.root_window)
            tab.canvas = FigureCanvasQTAgg(fig)
            vbox = QtWidgets.QVBoxLayout(tab)
            vbox.addWidget(tab.canvas)
            toolbar = NavigationToolbar2QT(tab.canvas, tab)
            vbox.addWidget(toolbar)
            tab.setLayout(vbox)
            for axes in fig.get_axes():
                if isinstance(axes, Axes3D):
                    # must explicitly allow mouse dragging for 3D plots
                    axes.mouse_init()
            self.root_window.addTab(tab, name)
        self.root_window.show()
        app.exec_() 
Example 10
Project: kite   Author: pyrocko   File: tab_covariance.py    License: GNU General Public License v3.0 5 votes vote down vote up
def __init__(self, parent_plot):
        QtGui.QWidget.__init__(self)
        self.parent_plot = parent_plot
        self.model = parent_plot.model

        self.plot = pg.PlotWidget(background='default')
        self.plot.showGrid(True, True, alpha=.5)
        self.plot.setMenuEnabled(True)
        self.plot.enableAutoRange()

        self.layout = QtGui.QVBoxLayout(self)
        self.layout.addWidget(self.plot) 
Example 11
Project: kite   Author: pyrocko   File: qt_utils.py    License: GNU General Public License v3.0 5 votes vote down vote up
def __init__(self, horizontal=True, parent=None, decimals=3, step=.005,
                 slider_exponent=1):
        QtGui.QWidget.__init__(self, parent)
        self.vmin = None
        self.vmax = None
        self.slider_exponent = slider_exponent
        self.decimals = decimals
        self.step = 100
        self.valueLen = 2
        self.suffix = None
        self._value = None

        self.spin = QtGui.QDoubleSpinBox()
        self.spin.setDecimals(decimals)
        self.spin.setSingleStep(step)
        self.spin.valueChanged.connect(self._spin_updated)
        self.spin.setFrame(False)

        self.slider = QtGui.QSlider(
            QtCore.Qt.Orientation(1 if horizontal else 0), self)  # 1 = hor.
        self.slider.setTickPosition(
            QtGui.QSlider.TicksAbove if horizontal
            else QtGui.QSlider.TicksLeft)
        self.slider.setRange(0, 99)
        self.slider.sliderMoved.connect(self._slider_updated)

        layout = QtGui.QHBoxLayout() if horizontal else QtGui.QVBoxLayout()
        self.setLayout(layout)
        layout.addWidget(self.slider)
        layout.addWidget(self.spin) 
Example 12
Project: grap   Author: AirbusCyber   File: QtShim.py    License: MIT License 5 votes vote down vote up
def get_QVBoxLayout():
    """QVBoxLayout getter."""

    try:
        import PySide.QtGui as QtGui
        return QtGui.QVBoxLayout
    except ImportError:
        import PyQt5.QtWidgets as QtWidgets
        return QtWidgets.QVBoxLayout 
Example 13
Project: qkit   Author: qkitgroup   File: plot_view.py    License: GNU General Public License v2.0 5 votes vote down vote up
def _addTraceSelectorIndicator(self,Form,sizePolicy,TraceSelector = "", TraceIndicator="", prefix = "Trace: "):
        self.TraceSelIndLayout = QtGui.QVBoxLayout()
        self.TraceSelIndLayout.setSizeConstraint(QtGui.QLayout.SetMinimumSize)
        self.TraceSelIndLayout.setObjectName(_fromUtf8("TraceSelIndLayout"))

        self.TraceSelIndLayout.setContentsMargins(0,0,0,0)
        self.TraceSelIndLayout.setContentsMargins(QtCore.QMargins(0,0,0,0))
        self.TraceSelIndLayout.setSpacing(1)


        setattr(self,TraceSelector,QtGui.QSpinBox(Form))
        temp_SelInd = getattr(self,TraceSelector)
        temp_SelInd.setSizePolicy(sizePolicy)
        temp_SelInd.setSuffix(_fromUtf8(""))
        temp_SelInd.setMinimum(-99999)
        temp_SelInd.setMaximum(99999)
        temp_SelInd.setProperty("value", -1)
        temp_SelInd.setObjectName(_fromUtf8(TraceSelector))
        temp_SelInd.setPrefix(_translate("Form", prefix , None))

        
        self.TraceSelIndLayout.addWidget(temp_SelInd)
            
        setattr(self,TraceIndicator,QtGui.QLineEdit(Form))
        temp_SelInd = getattr(self,TraceIndicator)
        temp_SelInd.setSizePolicy(sizePolicy)
        temp_SelInd.setReadOnly(False)
        temp_SelInd.setObjectName(_fromUtf8("TraceValue"))
        self.TraceSelIndLayout.addWidget(temp_SelInd)
        self.horizontalLayout.addLayout(self.TraceSelIndLayout,stretch = -10) 
Example 14
Project: Quantdom   Author: constverum   File: ui.py    License: Apache License 2.0 5 votes vote down vote up
def __init__(self, parent=None):
        super().__init__(parent)
        self.layout = QtGui.QVBoxLayout(self)
        self.layout.setContentsMargins(0, 0, 0, 0)
        self.toolbar_layout = QtGui.QHBoxLayout()
        self.toolbar_layout.setContentsMargins(10, 10, 15, 0)
        self.chart_layout = QtGui.QHBoxLayout()

        self.init_timeframes_ui()
        self.init_strategy_ui()

        self.layout.addLayout(self.toolbar_layout)
        self.layout.addLayout(self.chart_layout) 
Example 15
Project: soapy   Author: AOtools   File: gui.py    License: GNU General Public License v3.0 5 votes vote down vote up
def __init__(self, nAxes, parent = None):
        QtGui.QWidget.__init__(self, parent)
        self.canvas = OverlapCanvas(nAxes)
        self.vbl = QtGui.QVBoxLayout()
        self.vbl.addWidget(self.canvas)
        self.setLayout(self.vbl) 
Example 16
Project: soapy   Author: AOtools   File: gui.py    License: GNU General Public License v3.0 5 votes vote down vote up
def __init__(self, parent = None):
        QtGui.QWidget.__init__(self, parent)
        self.canvas = PlotCanvas()
        self.vbl = QtGui.QVBoxLayout()
        self.vbl.addWidget(self.canvas)
        self.setLayout(self.vbl) 
Example 17
Project: qkit   Author: qkitgroup   File: plot_view.py    License: GNU General Public License v2.0 4 votes vote down vote up
def setupMatrix(self,Form):
        """Set up slots for value_matrix.
        
        The data can be plotted color coded as a 2d plot, as a 1d plot at a
        user selected value of the x_axis or the numerical values can be
        displayed in a table.

        Args:
            self: Object of the Ui_Form class.
            Form: PlotWindow object that inherits the used calls here from the
                underlying QWidget class.
        Returns:
            No return variable. The function operates on the given object.
        """
        self.PlotTypeSelector = QtGui.QComboBox(Form)
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Minimum)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.PlotTypeSelector.sizePolicy().hasHeightForWidth())
        
        self.PlotTypeSelector.setSizePolicy(sizePolicy)
        self.PlotTypeSelector.setObjectName(_fromUtf8("PlotTypeSelector"))
        self.PlotTypeSelector.addItem(_fromUtf8(""))
        self.PlotTypeSelector.addItem(_fromUtf8(""))
        self.PlotTypeSelector.addItem(_fromUtf8(""))
        self.PlotTypeSelector.addItem(_fromUtf8(""))
        self.PlotTypeSelector.setItemText(0, _translate("Form", "Color Plot", None))
        self.PlotTypeSelector.setItemText(1, _translate("Form", "Line Plot X", None))
        self.PlotTypeSelector.setItemText(2, _translate("Form", "Line Plot Y", None))
        self.PlotTypeSelector.setItemText(3, _translate("Form", "Table", None))
        
        
        self.PlotTypeLayout = QtGui.QVBoxLayout()
        self.PlotTypeLayout.addWidget(self.PlotTypeSelector)
        # add a empty label to move the PlotTypeSelector to the top
        emptyL = QtGui.QLabel(Form)
        self.PlotTypeLayout.addWidget(emptyL)
        self.horizontalLayout.addLayout(self.PlotTypeLayout,stretch = -10)
        
        self._addTraceSelectorIndicator(Form,sizePolicy,TraceSelector = "TraceXSelector",
                                        TraceIndicator="TraceXValue", prefix = self.selector_labels[0]+': ')
        self._addTraceSelectorIndicator(Form,sizePolicy,TraceSelector = "TraceYSelector", 
                                        TraceIndicator="TraceYValue", prefix = self.selector_labels[1]+': ')
        
        #The indicators should be located at the most right side of the bar
        spacerItem = QtGui.QSpacerItem(40, 1, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
        self.horizontalLayout.addItem(spacerItem)        
        self._addIndicatorLabels(Form,sizePolicy, indicators=["PointX","PointY","PointZ"]) 
Example 18
Project: qkit   Author: qkitgroup   File: plot_view.py    License: GNU General Public License v2.0 4 votes vote down vote up
def setupBox(self,Form):
        """Set up slots for value_box.
        
        The data can be plotted color coded as a 2d plot at a user selected
        value of either the x_, y_ or z_axis or as a 1d plot at a user selected 
        value of the x_ and y_axis.

        Args:
            self: Object of the Ui_Form class.
            Form: PlotWindow object that inherits the used calls here from the
                underlying QWidget class.
        Returns:
            No return variable. The function operates on the given object.
        """
        self.PlotTypeSelector = QtGui.QComboBox(Form)
        sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(self.PlotTypeSelector.sizePolicy().hasHeightForWidth())
        
        self.PlotTypeSelector.setSizePolicy(sizePolicy)
        self.PlotTypeSelector.setObjectName(_fromUtf8("PlotTypeSelector"))
        self.PlotTypeSelector.addItem(_fromUtf8(""))
        self.PlotTypeSelector.addItem(_fromUtf8(""))
        self.PlotTypeSelector.addItem(_fromUtf8(""))
        self.PlotTypeSelector.addItem(_fromUtf8(""))
        #self.horizontalLayout.addWidget(self.PlotTypeSelector)
        self.PlotTypeSelector.setItemText(0, _translate("Form", "Select X", None))
        self.PlotTypeSelector.setItemText(1, _translate("Form", "Select Y", None))
        self.PlotTypeSelector.setItemText(2, _translate("Form", "Select Z", None))
        self.PlotTypeSelector.setItemText(3, _translate("Form", "Line Plot", None))
        
        self.PlotTypeLayout = QtGui.QVBoxLayout()
        self.PlotTypeLayout.addWidget(self.PlotTypeSelector)
        # add a empty label to move the PlotTypeSelector to the top
        emptyL = QtGui.QLabel(Form)
        self.PlotTypeLayout.addWidget(emptyL)
        self.horizontalLayout.addLayout(self.PlotTypeLayout,stretch = -10)
       
        self._addTraceSelectorIndicator(Form,sizePolicy,TraceSelector = "TraceXSelector", 
                                        TraceIndicator="TraceXValue", prefix = self.selector_labels[0]+': ')
        self._addTraceSelectorIndicator(Form,sizePolicy,TraceSelector = "TraceYSelector", 
                                        TraceIndicator="TraceYValue", prefix = self.selector_labels[1]+': ')
        self._addTraceSelectorIndicator(Form,sizePolicy,TraceSelector = "TraceZSelector",  
                                        TraceIndicator="TraceZValue",  prefix = self.selector_labels[2]+': ')        

        spacerItem = QtGui.QSpacerItem(40, 1, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
        self.horizontalLayout.addItem(spacerItem)
        
        self._addIndicatorLabels(Form,sizePolicy,indicators=["PointX","PointY","PointZ"])