Python PyQt5.QtGui.QLabel() Examples

def make_buttons(parent,b0):
    # ----- CLASSIFIER BUTTONS -------
    cllabel = QtGui.QLabel("")
    cllabel.setFont(parent.boldfont)
    cllabel.setText("<font color='white'>Classifier</font>")
    parent.classLabel = QtGui.QLabel("<font color='white'>not loaded (using prob from iscell.npy)</font>")
    parent.classLabel.setFont(QtGui.QFont("Arial", 8))
    parent.l0.addWidget(cllabel, b0, 0, 1, 2)
    b0+=1
    parent.l0.addWidget(parent.classLabel, b0, 0, 1, 2)
    parent.addtoclass = QtGui.QPushButton(" add current data to classifier")
    parent.addtoclass.setFont(QtGui.QFont("Arial", 8, QtGui.QFont.Bold))
    parent.addtoclass.clicked.connect(lambda: add_to(parent))
    parent.addtoclass.setStyleSheet(parent.styleInactive)
    b0+=1
    parent.l0.addWidget(parent.addtoclass, b0, 0, 1, 2)
    return b0 

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) 

def make_cellnotcell(parent):
    """ buttons for cell / not cell views at top """
    # number of ROIs in each image
    parent.lcell0 = QtGui.QLabel("")
    parent.lcell0.setStyleSheet("color: white;")
    parent.lcell0.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
    parent.l0.addWidget(parent.lcell0, 0, 12, 1, 2)
    parent.lcell1 = QtGui.QLabel("")
    parent.lcell1.setStyleSheet("color: white;")
    parent.l0.addWidget(parent.lcell1, 0, 20, 1, 2)

    parent.sizebtns = QtGui.QButtonGroup(parent)
    b = 0
    labels = [" cells", " both", " not cells"]
    for l in labels:
        btn = SizeButton(b, l, parent)
        parent.sizebtns.addButton(btn, b)
        parent.l0.addWidget(btn, 0, 14 + 2 * b, 1, 2)
        btn.setEnabled(False)
        if b == 1:
            btn.setEnabled(True)
        b += 1
    parent.sizebtns.setExclusive(True) 

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') 

def mousePressEvent(self, event):
        if self.show_rubberband is True:
            # self.origin = event.pos()
            self.origin = self.frame.mapFrom(self, event.pos())
            self.rubberband.setGeometry(QtCore.QRect(self.origin, QtCore.QSize()))
            self.rubberband.show()
        else:
            if event.button() == QtCore.Qt.RightButton and self.current is not None:
                xoff = self.central.x() + self.frame.x()  # easier with self.frame.mapFrom()
                yoff = self.central.y() + self.frame.y()
                x = event.x() - xoff
                y = event.y() - yoff
                txt = self.getPosVal(x, y)
                if hasattr(self, "posval"):
                    self.posval.setText(txt)
                    self.posval.adjustSize()
                    self.posval.show()
                else:
                    self.posval = QtWidgets.QLabel(txt)
                    self.posval.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
                    self.posval.setWindowTitle("position / value")
                    self.posval.setGeometry(self.x() + xoff, self.y() + yoff, 200, 100)
                    self.posval.adjustSize()
                    self.posval.show()
            else:
                self.dragX = event.x()
                self.dragY = event.y()

        QtWidgets.QWidget.mousePressEvent(self, event) 

def _update_ranging_status_indicators(self):
        container = self._anchor_stats_container

        ids = sorted(self._anchors.keys())

        # Update existing labels or add new if needed
        count = 0
        for id in ids:
            col = count % 8
            row = int(count / 8)

            if count < container.count():
                label = container.itemAtPosition(row, col).widget()
            else:
                label = QLabel()
                label.setMinimumSize(30, 0)
                label.setProperty('frameShape', 'QFrame::Box')
                label.setAlignment(Qt.AlignCenter)
                container.addWidget(label, row, col)

            label.setText(str(id))

            if self._anchors[id].is_active():
                label.setStyleSheet(STYLE_GREEN_BACKGROUND)
            else:
                label.setStyleSheet(STYLE_RED_BACKGROUND)

            count += 1

        # Remove labels if there are too many
        for i in range(count, container.count()):
            col = i % 8
            row = int(i / 8)

            label = container.itemAtPosition(row, col).widget()
            label.deleteLater() 

def __init__(self,parent=None):
        super(TextChooser, self).__init__(parent)
        self.setGeometry(300,300,180,100)
        self.setWindowTitle('h5 key')
        self.win = QtGui.QWidget(self)
        layout = QtGui.QGridLayout()
        self.win.setLayout(layout)
        self.qedit = QtGui.QLineEdit('data')
        layout.addWidget(QtGui.QLabel('h5 key for data field'),0,0,1,3)
        layout.addWidget(self.qedit,1,0,1,2)
        done = QtGui.QPushButton('OK')
        done.clicked.connect(self.exit_list)
        layout.addWidget(done,2,1,1,1) 

def make_selection(parent):
    """ buttons to draw a square on view """
    parent.topbtns = QtGui.QButtonGroup()
    ql = QtGui.QLabel("select cells")
    ql.setStyleSheet("color: white;")
    ql.setFont(QtGui.QFont("Arial", 8, QtGui.QFont.Bold))
    parent.l0.addWidget(ql, 0, 2, 1, 2)
    pos = [2, 3, 4]
    for b in range(3):
        btn = TopButton(b, parent)
        btn.setFont(QtGui.QFont("Arial", 8))
        parent.topbtns.addButton(btn, b)
        parent.l0.addWidget(btn, 0, (pos[b]) * 2, 1, 2)
        btn.setEnabled(False)
    parent.topbtns.setExclusive(True)
    parent.isROI = False
    parent.ROIplot = 0
    ql = QtGui.QLabel("n=")
    ql.setAlignment(QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
    ql.setStyleSheet("color: white;")
    ql.setFont(QtGui.QFont("Arial", 8, QtGui.QFont.Bold))
    parent.l0.addWidget(ql, 0, 10, 1, 1)
    parent.topedit = QtGui.QLineEdit(parent)
    parent.topedit.setValidator(QtGui.QIntValidator(0, 500))
    parent.topedit.setText("40")
    parent.ntop = 40
    parent.topedit.setFixedWidth(35)
    parent.topedit.setAlignment(QtCore.Qt.AlignRight)
    parent.topedit.returnPressed.connect(parent.top_number_chosen)
    parent.l0.addWidget(parent.topedit, 0, 11, 1, 1)

# minimize view 

def get_QLabel():
    """QLabel getter."""

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

def __init__(self, Text, parent=None):
        super(ListChooser, self).__init__(parent)
        self.setGeometry(300,300,500,320)
        self.setWindowTitle(Text)
        self.win = QtGui.QWidget(self)
        layout = QtGui.QGridLayout()
        self.win.setLayout(layout)
        #self.setCentralWidget(self.win)
        loadcell = QtGui.QPushButton('Load iscell.npy')
        loadcell.resize(200,50)
        loadcell.clicked.connect(self.load_cell)
        layout.addWidget(loadcell,0,0,1,1)
        loadtext = QtGui.QPushButton('Load txt file list')
        loadtext.clicked.connect(self.load_text)
        layout.addWidget(loadtext,0,1,1,1)
        layout.addWidget(QtGui.QLabel('(select multiple using ctrl)'),1,0,1,1)
        self.list = QtGui.QListWidget(parent)
        layout.addWidget(self.list,2,0,5,4)
        #self.list.resize(450,250)
        self.list.setSelectionMode(QtGui.QAbstractItemView.MultiSelection)
        save = QtGui.QPushButton('build classifier')
        save.clicked.connect(lambda: self.build_classifier(parent))
        layout.addWidget(save,8,0,1,1)
        self.apply = QtGui.QPushButton('load in GUI')
        self.apply.clicked.connect(lambda: self.apply_class(parent))
        self.apply.setEnabled(False)
        layout.addWidget(self.apply,8,1,1,1)
        self.saveasdefault = QtGui.QPushButton('save as default')
        self.saveasdefault.clicked.connect(lambda: self.save_default(parent))
        self.saveasdefault.setEnabled(False)
        layout.addWidget(self.saveasdefault,8,2,1,1)
        done = QtGui.QPushButton('close')
        done.clicked.connect(self.exit_list)
        layout.addWidget(done,8,3,1,1) 

def make_buttons(parent):
    """ view buttons"""
    # view buttons
    parent.view_names = [
        "Q: ROIs",
        "W: mean img",
        "E: mean img (enhanced)",
        "R: correlation map",
        "T: max projection",
        "Y: mean img chan2, corr",
        "U: mean img chan2",
    ]
    b = 0
    parent.viewbtns = QtGui.QButtonGroup(parent)
    vlabel = QtGui.QLabel(parent)
    vlabel.setText("<font color='white'>Background</font>")
    vlabel.setFont(parent.boldfont)
    vlabel.resize(vlabel.minimumSizeHint())
    parent.l0.addWidget(vlabel, 1, 0, 1, 1)
    for names in parent.view_names:
        btn = ViewButton(b, "&" + names, parent)
        parent.viewbtns.addButton(btn, b)
        if b>0:
            parent.l0.addWidget(btn, b + 2, 0, 1, 1)
        else:
            parent.l0.addWidget(btn, b + 2, 0, 1, 1)
            label = QtGui.QLabel("sat: ")
            label.setStyleSheet("color: white;")
            parent.l0.addWidget(label, b+2,1,1,1)
        btn.setEnabled(False)
        b += 1
    parent.viewbtns.setExclusive(True)
    slider = RangeSlider(parent)
    slider.setMinimum(0)
    slider.setMaximum(255)
    slider.setLow(0)
    slider.setHigh(255)
    slider.setTickPosition(QtGui.QSlider.TicksBelow)
    parent.l0.addWidget(slider, 3,1,len(parent.view_names)-2,1)

    b+=2
    return b 

def makeView(self):
        # self.central = QtGui.QWidget()
        # self.HLayout = QtGui.QHBoxLayout(self.central)
        self.central = QtWidgets.QSplitter(self)
        self.central.setOpaqueResize(False)
        self.central.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)

        self.tree = LayerWidget(self)
        # self.tree.setFixedWidth(200)
        # self.tree.setSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Expanding)
        self.central.addWidget(self.tree)

        # self.HLayout.addItem(self.spacer)

        self.frame = QtWidgets.QWidget()
        # self.frame = DelayedUpdater()

        self.frame.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
        self.imageLabel = QtWidgets.QLabel(self.frame)
        self.imageLabel.setBackgroundRole(QtGui.QPalette.Base)
        self.imageLabel.setStyleSheet("QLabel { background-color: #333 }")
        self.imageLabel.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
        self.imageLabel.setScaledContents(False)
        self.imageLabel.setAlignment(QtCore.Qt.AlignCenter)
        self.imageLabel.resize(self.frame.width(), self.frame.height())
        self.central.addWidget(self.frame)

        self.setCentralWidget(self.central)

        self.resizeframeevent = self.frame.resizeEvent
        self.frame.resizeEvent = self.resizeFrameEvent  # a bit dirtyt to overload like this...

        # self.central.move.connect(lambda: self.splitterMoved())

        # self.frame = QtGui.QWidget()
        # self.imageLabel = QtGui.QLabel(self.frame)
        # self.imageLabel.setBackgroundRole(QtGui.QPalette.Base)
        # self.imageLabel.setStyleSheet("QLabel { background-color: #333 }")
        # self.imageLabel.setSizePolicy(QtGui.QSizePolicy.Ignored, QtGui.QSizePolicy.Ignored)
        # self.imageLabel.setScaledContents(False)
        # self.imageLabel.resize(self.frame.width(), self.frame.height())
        # self.setCentralWidget(self.frame)

    # def split(self, event):
    #     # QtGui.QWidget.resizeEvent(self.frame, event)
    #     # self.central.update()
    #     self.resizeEvent(event)
    #     # self.central.update()
    #     print("Event", self.frame.width(), self.frame.height()) 

def activate(self):
        # activate buttons
        self.PCedit = QtGui.QLineEdit(self)
        self.PCedit.setValidator(QtGui.QIntValidator(1,np.minimum(self.sp.shape[0],self.sp.shape[1])))
        self.PCedit.setText('1')
        self.PCedit.setFixedWidth(60)
        self.PCedit.setAlignment(QtCore.Qt.AlignRight)
        qlabel = QtGui.QLabel('PC: ')
        qlabel.setStyleSheet('color: white;')
        self.l0.addWidget(qlabel,2,0,1,1)
        self.l0.addWidget(self.PCedit,2,1,1,1)
        self.comboBox.addItem("PC")
        self.PCedit.returnPressed.connect(self.PCreturn)

        #model = np.load(os.path.join(parent.ops['save_path0'], 'embedding.npy'))
        #model = np.load('embedding.npy', allow_pickle=True).item()
        self.isort1 = np.argsort(self.model.embedding[:,0])
        self.u = self.model.u
        self.v = self.model.v
        self.comboBox.addItem("rastermap")
        #self.isort1, self.isort2 = mapping.main(self.sp,None,self.u,self.sv,self.v)

        self.raster = True
        ncells = len(self.parent.stat)
        # cells not in sorting are set to -1
        self.parent.isort = -1*np.ones((ncells,),dtype=np.int64)
        nsel = len(self.cells)
        I = np.zeros(nsel)
        I[self.isort1] = np.arange(nsel).astype('int')
        self.parent.isort[self.cells] = I #self.isort1
        # set up colors for rastermap
        masks.rastermap_masks(self.parent)
        b = len(self.parent.color_names)-1
        self.parent.colorbtns.button(b).setEnabled(True)
        self.parent.colorbtns.button(b).setStyleSheet(self.parent.styleUnpressed)
        self.parent.rastermap = True

        self.comboBox.setCurrentIndex(1)
        self.comboBox.currentIndexChanged.connect(self.neural_sorting)
        self.neural_sorting(1)
        self.mapOn.setEnabled(False)
        self.sortTime.setChecked(False) 

def __init__(self, parent=None):
        super(MergeWindow, self).__init__(parent)
        self.setGeometry(700,300,700,700)
        self.setWindowTitle('Choose merge options')
        self.cwidget = QtGui.QWidget(self)
        self.layout = QtGui.QGridLayout()
        self.layout.setVerticalSpacing(2)
        self.layout.setHorizontalSpacing(25)
        self.cwidget.setLayout(self.layout)
        self.win = pg.GraphicsLayoutWidget()
        self.layout.addWidget(self.win, 11, 0, 4, 4)
        self.p0 = self.win.addPlot(row=0, col=0)
        self.p0.setMouseEnabled(x=False,y=False)
        self.p0.enableAutoRange(x=True,y=True)
        # initial ops values
        mkeys = ['corr_thres', 'dist_thres']
        mlabels = ['correlation threshold', 'euclidean distance threshold']
        self.ops = {'corr_thres': 0.8, 'dist_thres': 100.0}
        self.layout.addWidget(QtGui.QLabel('Press enter in a text box to update params'), 0, 0, 1,2)
        self.layout.addWidget(QtGui.QLabel('(Correlations use "activity mode" and "bin" from main GUI)'), 1, 0, 1,2)
        self.layout.addWidget(QtGui.QLabel('>>>>>>>>>>>> Parameters <<<<<<<<<<<'), 2, 0, 1,2)
        self.doMerge = QtGui.QPushButton('merge selected ROIs', default=False, autoDefault=False)
        self.doMerge.clicked.connect(lambda: self.do_merge(parent))
        self.doMerge.setEnabled(False)
        self.layout.addWidget(self.doMerge, 9,0,1,1)

        self.suggestMerge = QtGui.QPushButton('next merge suggestion', default=False, autoDefault=False)
        self.suggestMerge.clicked.connect(lambda: self.suggest_merge(parent))
        self.suggestMerge.setEnabled(False)
        self.layout.addWidget(self.suggestMerge, 10,0,1,1)

        self.nMerge = QtGui.QLabel('= X possible merges found with these parameters')
        self.layout.addWidget(self.nMerge, 7,0,1,2)

        self.iMerge = QtGui.QLabel('suggested ROIs to merge: ')
        self.layout.addWidget(self.iMerge, 8,0,1,2)

        self.editlist = []
        self.keylist = []
        k=1
        for lkey,llabel in zip(mkeys, mlabels):
            qlabel = QtGui.QLabel(llabel)
            qlabel.setFont(QtGui.QFont("Times",weight=QtGui.QFont.Bold))
            self.layout.addWidget(qlabel, k*2+1,0,1,2)
            qedit = LineEdit(lkey,self)
            qedit.set_text(self.ops)
            qedit.setFixedWidth(90)
            qedit.returnPressed.connect(lambda: self.compute_merge_list(parent))
            self.layout.addWidget(qedit, k*2+2,0,1,2)
            self.editlist.append(qedit)
            self.keylist.append(lkey)
            k+=1

        print('creating merge window... this may take some time')
        self.CC  = np.matmul(parent.Fbin[parent.iscell], parent.Fbin[parent.iscell].T) / parent.Fbin.shape[-1]
        self.CC /= np.matmul(parent.Fstd[parent.iscell][:,np.newaxis],
                             parent.Fstd[parent.iscell][np.newaxis,:]) + 1e-3
        self.CC -= np.diag(np.diag(self.CC))

        self.compute_merge_list(parent) 

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"]) 

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"]) 

def __init__(self, parent=None):
        super(SolidDistribution, self).__init__(parent)
        self.setWindowTitle(QtWidgets.QApplication.translate(
            "pychemqt", "Generate solid distribution"))
        self.matriz = []

        layout = QtWidgets.QGridLayout(self)
        layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
            "pychemqt", "Model")), 0, 0)
        self.modelo = QtWidgets.QComboBox()
        layout.addWidget(self.modelo, 0, 1)
        self.stacked = QtWidgets.QStackedWidget()
        self.modelo.currentIndexChanged.connect(self.stacked.setCurrentIndex)
        layout.addWidget(self.stacked, 1, 0, 1, 2)

        layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
            "pychemqt", "Standards:")), 2, 0, 1, 1)
        self.standard = QtWidgets.QComboBox()
        self.standard.addItem("Tyler")
        self.standard.addItem("ASTM")
        self.standard.addItem("DIN")
        self.standard.addItem("BS")
        self.standard.addItem("AFNOR")
        self.standard.addItem("ISO")
        self.standard.addItem(QtWidgets.QApplication.translate("pychemqt", "Custom"))
        self.standard.currentIndexChanged[str].connect(self.standardCambiado)
        layout.addWidget(self.standard, 2, 1, 1, 1)

        self.diametros = QtWidgets.QLineEdit()
        layout.addWidget(self.diametros, 3, 1, 1, 2)

        layout.addItem(QtWidgets.QSpacerItem(20, 20, QtWidgets.QSizePolicy.Expanding,
                                         QtWidgets.QSizePolicy.Expanding), 4, 1, 1, 3)
        self.buttonBox = QtWidgets.QDialogButtonBox(QtWidgets.QDialogButtonBox.Cancel |
                                                QtWidgets.QDialogButtonBox.Ok)
        self.buttonBox.rejected.connect(self.reject)
        self.buttonBox.accepted.connect(self.aceptar)
        layout.addWidget(self.buttonBox, 5, 0, 1, 2)

        self.entries = {}
        for key in ("Rosin Rammler Sperling", "Gates Gaudin Schumann",
                    "Broadbent Callcott", "Gaudin Meloy", "Lognormal", "Harris"):
            widget = QtWidgets.QWidget()
            self.modelo.addItem(key)
            lyt = QtWidgets.QGridLayout(widget)
            for i, label in enumerate(self.model[key]["title"]):
                lyt.addWidget(QtWidgets.QLabel(label), i, 1)
            self.entries[key] = []
            for i, unit in enumerate(self.model[key]["unit"]):
                entry = Entrada_con_unidades(unit, self.model[key]["magnitud"][i])
                self.entries[key].append(entry)
                lyt.addWidget(entry, i, 2)
            lyt.addItem(QtWidgets.QSpacerItem(0, 0, QtWidgets.QSizePolicy.Expanding,
                                          QtWidgets.QSizePolicy.Expanding), i+1, 1)
            self.stacked.addWidget(widget)

        self.standardCambiado("Tyler")