Python QtGui.QVBoxLayout方法代码示例

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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') 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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_() 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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_() 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
def get_QVBoxLayout():
    """QVBoxLayout getter."""

    try:
        import PySide.QtGui as QtGui
        return QtGui.QVBoxLayout
    except ImportError:
        import PyQt5.QtWidgets as QtWidgets
        return QtWidgets.QVBoxLayout 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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"]) 

# 需要导入模块: from PyQt5 import QtGui [as 别名]
# 或者: from PyQt5.QtGui import QVBoxLayout [as 别名]
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"])