Python PyQt5.QtGui.QComboBox() Examples
The following are 7 code examples for showing how to use PyQt5.QtGui.QComboBox(). 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: Quantdom Author: constverum File: ui.py License: Apache License 2.0 | 6 votes |
|
def __init__(self, parent=None):
super().__init__(parent)
self.setTitle('Strategy')
self.setAlignment(QtCore.Qt.AlignCenter)
self.layout = QtGui.QHBoxLayout(self)
self.layout.setContentsMargins(0, 0, 0, 0)
self.list = QtGui.QComboBox()
self.add_btn = QtGui.QPushButton('+')
self.add_btn.clicked.connect(self.add_strategies)
self.start_btn = QtGui.QPushButton('Start Backtest')
self.start_btn.clicked.connect(self.load_strategy)
self.layout.addWidget(self.list, stretch=2)
self.layout.addWidget(self.add_btn, stretch=0)
self.layout.addWidget(self.start_btn, stretch=0)
self.load_strategies_from_settings()
Example 2
| Project: grap Author: AirbusCyber File: QtShim.py License: MIT License | 5 votes |
|
def get_QComboBox():
"""QComboBox getter."""
try:
import PySide.QtGui as QtGui
return QtGui.QComboBox
except ImportError:
import PyQt5.QtWidgets as QtWidgets
return QtWidgets.QComboBox
Example 3
| Project: qkit Author: qkitgroup File: plot_view.py License: GNU General Public License v2.0 | 5 votes |
|
def setupVector(self,Form):
"""Set up slots for value_vector.
It is possible to plot the data over the x_axis and display the numeric
values 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.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.horizontalLayout.addWidget(self.PlotTypeSelector)
self.PlotTypeSelector.setItemText(0, _translate("Form", "Line Plot", None))
self.PlotTypeSelector.setItemText(1, _translate("Form", "Table", None))
spacerItem = QtGui.QSpacerItem(40, 1, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem)
self._addIndicatorLabels(Form,sizePolicy,indicators=["PointX","PointY"])
Example 4
| Project: Quantdom Author: constverum File: ui.py License: Apache License 2.0 | 5 votes |
|
def init_shares_tab_ui(self):
"""Shares."""
self.shares_tab = QtGui.QWidget()
self.shares_layout = QtGui.QFormLayout(self.shares_tab)
today = datetime.today()
self.shares_date_from = QtGui.QDateEdit()
self.shares_date_from.setMinimumDate(QtCore.QDate(1900, 1, 1))
self.shares_date_from.setMaximumDate(QtCore.QDate(2030, 12, 31))
self.shares_date_from.setDate(QtCore.QDate(today.year, 1, 1))
self.shares_date_from.setDisplayFormat('dd.MM.yyyy')
self.shares_date_to = QtGui.QDateEdit()
self.shares_date_to.setMinimumDate(QtCore.QDate(1900, 1, 1))
self.shares_date_to.setMaximumDate(QtCore.QDate(2030, 12, 31))
self.shares_date_to.setDate(
QtCore.QDate(today.year, today.month, today.day)
)
self.shares_date_to.setDisplayFormat('dd.MM.yyyy')
self.shares_symbol_list = QtGui.QComboBox()
self.shares_symbol_list.setFocusPolicy(QtCore.Qt.StrongFocus)
self.shares_symbol_list.setMaxVisibleItems(20)
self.shares_symbol_list.setEditable(True)
self.shares_show_btn = QtGui.QPushButton('Load')
self.shares_show_btn.clicked.connect(self.update_data)
self.shares_layout.addRow('From', self.shares_date_from)
self.shares_layout.addRow('To', self.shares_date_to)
self.shares_layout.addRow('Symbol', self.shares_symbol_list)
self.shares_layout.addRow(None, self.shares_show_btn)
self.select_source.addTab(self.shares_tab, 'Shares/Futures/ETFs')
Example 5
| Project: pychemqt Author: jjgomera File: UI_pipe.py License: GNU General Public License v3.0 | 4 votes |
|
def rellenarTabla(self):
self.TablaAccesorios.verticalHeader().hide()
self.TablaAccesorios.setRowCount(0)
self.TablaAccesorios.setColumnCount(5)
titles = self.titles[:]
del titles[4]
self.TablaAccesorios.setHorizontalHeaderLabels(titles)
self.ListaAccesorios = []
self.diametros = []
self.pulgadas = []
self.k = []
self.comboxPulgadas = []
self.comboxmm = []
for i, Di, key, Di_in, K in FITTING:
if key in self.ListaAccesorios:
indice = self.ListaAccesorios.index(key)
self.diametros[indice].append(Di)
self.pulgadas[indice].append(Di_in)
self.k[indice].append(K)
self.comboxPulgadas[indice].addItem(Di_in)
self.comboxmm[indice].addItem(str(int(Di)))
else:
indice = self.TablaAccesorios.rowCount()
self.ListaAccesorios.append(key)
self.diametros.append([Di])
self.pulgadas.append([Di_in])
self.k.append([K])
self.TablaAccesorios.setRowCount(indice+1)
icon = os.environ["pychemqt"]+"images/equip/%s.png" % key
self.TablaAccesorios.setItem(
indice, 0, QtWidgets.QTableWidgetItem(QtGui.QIcon(
QtGui.QPixmap(icon)), key))
self.comboxmm.append(QtWidgets.QComboBox())
self.TablaAccesorios.setCellWidget(indice, 1, self.comboxmm[-1])
self.comboxmm[-1].addItem(str(int(Di)))
self.comboxmm[-1].currentIndexChanged.connect(self.combommChanged)
self.comboxPulgadas.append(QtWidgets.QComboBox())
self.TablaAccesorios.setCellWidget(
indice, 2, self.comboxPulgadas[-1])
self.comboxPulgadas[-1].addItem(Di_in)
self.comboxPulgadas[-1].currentIndexChanged.connect(
self.comboinchChanged)
self.TablaAccesorios.setItem(
indice, 3, QtWidgets.QTableWidgetItem("%0.3f" % K))
self.TablaAccesorios.item(indice, 3).setTextAlignment(
QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
self.TablaAccesorios.setItem(
indice, 4, QtWidgets.QTableWidgetItem(FITTING_DESC[key]))
self.TablaAccesorios.setRowHeight(
self.TablaAccesorios.rowCount()-1, 20)
self.TablaAccesorios.resizeColumnToContents(0)
self.TablaAccesorios.setColumnWidth(1, 60)
self.TablaAccesorios.setColumnWidth(2, 60)
self.TablaAccesorios.setColumnWidth(3, 50)
Example 6
| Project: qkit Author: qkitgroup File: plot_view.py License: GNU General Public License v2.0 | 4 votes |
|
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 7
| Project: qkit Author: qkitgroup File: plot_view.py License: GNU General Public License v2.0 | 4 votes |
|
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"])
