def __init__(self, lis, form, title="", parent=None):
self.title = title
self.lis = lis
self.form = form
self.widget = QtWidgets.QWidget(parent) # create a new widget
self.lay = QtWidgets.QVBoxLayout(
self.widget) # attach layout to that widget
self.label = QtWidgets.QLabel(self.title, self.widget)
self.subwidget = QtWidgets.QWidget(self.widget)
self.sublay = QtWidgets.QHBoxLayout(self.subwidget)
self.lay.addWidget(self.label)
self.lay.addWidget(self.subwidget)
self.lis.widget.setParent(
self.subwidget
) # get widget from List and set its parent to widget
self.form.widget.setParent(self.subwidget)
self.sublay.addWidget(
self.lis.widget) # add List's internal widget to widget's layout
self.sublay.addWidget(self.form.widget)
self.lis.widget.currentItemChanged.connect(
self.form.chooseForm_slot) # connections between list and the form
self.form.signals.new_record.connect(self.lis.update_slot)
self.form.signals.save_record.connect(self.lis.update_slot)
self.form.signals.delete_record.connect(self.lis.update_slot)
self.delete = self.form.signals.delete_record # shorthand
self.modified = self.form.signals.modified
def setupUi(self):
self.setGeometry(QtCore.QRect(100, 100, 800, 800))
self.w = QtWidgets.QWidget(self)
self.setCentralWidget(self.w)
self.lay = QtWidgets.QHBoxLayout(self.w)
# Create a list
self.lis = self.data_model.PersonList(
collection=self.data_model.collection)
# Get lists's widget
self.lis.widget.setParent(self.w)
# Add to main layout
self.lay.addWidget(self.lis.widget)
# Create a group of forms
self.formset = EditFormSet(collection=self.data_model.collection)
# Get form's widget and set it's parent to the current main widget
self.formset.widget.setParent(self.w)
# Add formset to layout
self.lay.addWidget(self.formset.widget)
# Inform formset about the item in question. "self.lis.widget" is a QListWidget instance.
self.lis.widget.currentItemChanged.connect(
self.formset.chooseForm_slot)
# inform list when a new record has been added or when a record has been saved
self.formset.signals.new_record.connect(self.lis.update_slot)
self.formset.signals.save_record.connect(self.lis.update_slot)
def setupUi(self):
# self.setGeometry(QtCore.QRect(100,100,800,800))
self.w = QtWidgets.QWidget(self)
self.setCentralWidget(self.w)
self.lay = QtWidgets.QHBoxLayout(self.w)
self.person_view = ListAndForm(
self.data_model.PersonList(collection=self.data_model.collection),
EditFormSet(collection=self.data_model.collection), "Persons",
self.w)
self.food_view = ListAndForm(
self.data_model.FoodList(
collection=self.data_model.food_collection),
EditFormSet(collection=self.data_model.food_collection), "Foods",
self.w)
self.food_view.modified.connect(self.person_view.update)
# instantiate PersonFormSet => instantiate rows => row instantiates widgets based on the columns => ..
# updating: call row's updateWidget method => re-creates column widgets
self.lay.addWidget(self.person_view.widget)
self.lay.addWidget(self.food_view.widget)
# self.data_model.dump()
self.data_model.purge()
def setupUi(self):
self.setGeometry(QtCore.QRect(100, 100, 800, 800))
self.w = QtWidgets.QWidget(self)
self.setCentralWidget(self.w)
self.lay = QtWidgets.QHBoxLayout(self.w)
# Create a list
self.lis = PersonList(collection=collection)
# Get lists's widget
self.lis.widget.setParent(self.w)
# Add to main layout
self.lay.addWidget(self.lis.widget)
# Create a group of forms
self.formset = FormSet(collection=collection)
# Get form's widget. It encapsulates the form widgets of each row type
self.formset.widget.setParent(self.w)
# Add formset to layout
self.lay.addWidget(self.formset.widget)
# Inform formset about the item in question
self.lis.widget.currentItemChanged.connect(
self.formset.chooseForm_slot)
def makeWidget(self):
self.widget = QtWidgets.QWidget()
self.lay = QtWidgets.QVBoxLayout(self.widget)
self.makeForm() # from mother class
self.lay.insertWidget(0, self.form)
self.row_dialog = RowDialog(self.row_instance_by_name.keys())
self.makeButtons()
self.lay.insertWidget(1, self.buttons)
def makeForm(self):
self.makeRows()
self.form = QtWidgets.QWidget(self.widget)
self.form.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.form_lay = QtWidgets.QVBoxLayout(self.form)
for key, row in self.row_instance_by_name.items():
if (row.widget):
row.widget.setParent(self.form)
self.form_lay.addWidget(row.widget)
def makeWidget(self):
self.widget = QtWidgets.QWidget()
self.lay = QtWidgets.QHBoxLayout(self.widget)
self.line = QtWidgets.QLineEdit(self.widget)
self.line.setReadOnly(True)
self.button = QtWidgets.QPushButton("Choose", self.widget)
self.lay.addWidget(self.line)
self.lay.addWidget(self.button)
self.button.clicked.connect(self.open_dialog_slot)
def __init__(self,
maintitle,
lis1,
lis2,
form,
titles=["", "", ""],
parent=None):
self.maintitle = maintitle
self.lis1 = lis1
self.lis2 = lis2
self.form = form
self.titles = titles
self.parent = parent
self.widget = QtWidgets.QWidget(parent) # create a new widget
self.lay = QtWidgets.QHBoxLayout(
self.widget) # attach layout to that widget
# create three subwidgets
self.sections = []
self.layouts = []
self.labels = []
for i in range(0, 3):
self.sections.append(QtWidgets.QWidget(
self.widget)) # create a widget
self.layouts.append(QtWidgets.QVBoxLayout(
self.sections[-1])) # .. create a layout to that widget
self.labels.append(QtWidgets.QLabel(
titles[i], self.sections[-1])) # add a QLabel to the widget
self.layouts[-1].addWidget(
self.labels[-1]) # add the QLabel to widget's layout
self.lay.addWidget(
self.sections[-1]) # add the widget to main layout
self.lis1.widget.setParent(self.sections[0])
self.layouts[0].addWidget(self.lis1.widget)
self.lis2.widget.setParent(self.sections[1])
self.layouts[1].addWidget(self.lis2.widget)
self.form.widget.setParent(self.sections[2])
self.layouts[2].addWidget(self.form.widget)
# Connect the user/car pair to the permission form
self.lis1.widget.currentItemChanged.connect(
self.form.chooseRecord1_slot
) # inform form about the item in question
self.lis2.widget.currentItemChanged.connect(
self.form.chooseRecord2_slot
) # inform form about the item in question
def setupUi(self):
self.setGeometry(QtCore.QRect(100, 100, 800, 800))
self.w = QtWidgets.QWidget(self)
self.setCentralWidget(self.w)
self.lay = QtWidgets.QHBoxLayout(self.w)
# Create a list view of a collection. We need to provide a collection, of course
self.lis = PersonList(collection=collection)
# Get lists's widget, set its parent to the current main widget
self.lis.widget.setParent(self.w)
# Add to main layout
self.lay.addWidget(self.lis.widget)
def makeButtons(self):
self.buttons = QtWidgets.QWidget(self.widget)
self.buttons_lay = QtWidgets.QHBoxLayout(self.buttons)
self.save_button = QtWidgets.QPushButton("SAVE", self.buttons)
self.clear_button = QtWidgets.QPushButton("CLEAR", self.buttons)
self.save_button.clicked.connect(self.save_slot)
self.clear_button.clicked.connect(self.clear_slot)
self.buttons_lay.addWidget(self.save_button)
self.buttons_lay.addWidget(self.clear_button)
self.signals.save_record.connect(self.signals.modified.emit)
def setupUi(self):
# self.setGeometry(QtCore.QRect(100,100,800,800))
self.w = QtWidgets.QWidget(self)
self.setCentralWidget(self.w)
self.lay = QtWidgets.QHBoxLayout(self.w)
# List view of person_collection
self.person_lis = PersonList(collection=person_collection)
self.person_lis.widget.setParent(self.w)
self.lay.addWidget(self.person_lis.widget)
# Form views of individual records in the person_collection
self.person_form = FormSet(collection=person_collection)
self.person_form.widget.setParent(self.w)
self.lay.addWidget(self.person_form.widget)
# List view of car_collection
self.car_lis = CarList(collection=car_collection)
self.car_lis.widget.setParent(self.w)
self.lay.addWidget(self.car_lis.widget)
# Form view of records in car_collection
self.car_form = FormSet(collection=car_collection)
self.car_form.widget.setParent(self.w)
self.lay.addWidget(self.car_form.widget)
# Form view of the Link table
self.permission_form = PermissionFormSet(collection=link_collection,
key1_name="user_key",
key2_name="car_key")
self.permission_form.widget.setParent(self.w)
self.lay.addWidget(self.permission_form.widget)
# Create connections between list views, forms, etc.
self.person_lis.widget.currentItemChanged.connect(
self.person_form.chooseForm_slot
) # inform person formset about the item in question
self.car_lis.widget.currentItemChanged.connect(
self.car_form.chooseForm_slot
) # inform car formset about the item in question
# Connect the user/car pair to the permission form
self.person_lis.widget.currentItemChanged.connect(
self.permission_form.chooseRecord1_slot
) # inform formset about the item in question
self.car_lis.widget.currentItemChanged.connect(
self.permission_form.chooseRecord2_slot
) # inform formset about the item in question
def updateWidget(self):
self.widget.clear()
self.items = []
it = self.collection.get()
for i, item in enumerate(it):
el = QtWidgets.QListWidgetItem()
el.setText(item[self.foreign_label_name])
el.key = item[self.foreign_key_name] # attach an extra attribute
self.widget.addItem(el)
self.items.append(el)
def makeWidget(self):
self.widget = QtWidgets.QWidget()
self.lay = QtWidgets.QVBoxLayout(self.widget)
self.makeForm() # from mother class
self.dropdown_widget = QtWidgets.QComboBox(self.widget)
self.row_instance_by_index = []
for i, key in enumerate(self.row_instance_by_name.keys()):
row_instance = self.row_instance_by_name[key]
self.row_instance_by_index.append(row_instance)
classname = key
display_name = row_instance.getName()
self.dropdown_widget.insertItem(i, display_name)
self.dropdown_widget.currentIndexChanged.connect(
self.dropdown_changed_slot)
self.lay.insertWidget(0, self.dropdown_widget)
self.lay.insertWidget(1, self.form)
self.makeButtons()
self.lay.insertWidget(2, self.buttons)
def placeWidget(self, i, key_name):
"""Place column widget to line i
"""
column = self[key_name]
labelname = column.label_name
label = QtWidgets.QLabel(labelname, self.widget)
column.widget.setParent(self.widget)
self.qlabel_by_name[column.key_name] = label
# add to the layout
self.lay.addWidget(label, i, 0)
self.lay.addWidget(column.widget, i, 1)
def makeWidget(self):
"""Creates a Qt form, using the column structure
"""
self.widget = QtWidgets.QWidget()
self.lay = QtWidgets.QGridLayout(self.widget)
"""
for key in self.column_by_name:
print(self.pre,"makeWidget: >>",key)
"""
"""
policy = QtWidgets.QSizePolicy()
policy.setVerticalPolicy(QtWidgets.QSizePolicy.Minimum)
"""
for i, column in enumerate(self.columns_):
if (column.widget is not None):
#"""
labelname = column.label_name
label = QtWidgets.QLabel(labelname, self.widget)
self.qlabel_by_name[column.key_name] = label
if column.label_alignment is not None:
label.setAlignment(column.label_alignment)
if column.label_size_policy is not None:
label.setSizePolicy(column.label_size_policy)
# label.setAlignment(QtCore.Qt.AlignTop)
# label.setSizePolicy(policy)
column.widget.setParent(self.widget)
# add to the layout
self.lay.addWidget(label, i, 0)
self.lay.addWidget(column.widget, i, 1)
#"""
# self.placeWidget(i, column.key_name)
# print(self.pre,"makeWidget :",labelname,label,column.widget)
# print("column visible", column.visible, column.label_name)
if column.visible == False:
qlabel.setVisible(False)
column.widget.setVisible(False)
self.connectNotifications()
def __init__(self, typenames, title="", parent=None):
super().__init__(parent)
self.setWindowTitle(title)
self.layout = QtWidgets.QVBoxLayout(self)
self.qlis = QtWidgets.QListWidget(self)
self.create = QtWidgets.QPushButton("Create", self)
self.cancel = QtWidgets.QPushButton("Cancel", self)
self.layout.addWidget(self.qlis)
self.layout.addWidget(self.create)
self.layout.addWidget(self.cancel)
for typename in typenames:
item = QtWidgets.QListWidgetItem()
item.setText(typename)
item.typename = typename
self.qlis.addItem(item)
self.create.clicked.connect(lambda: self.done(1))
self.cancel.clicked.connect(lambda: self.reject())
self.clear()
def makeWidget(self):
self.widget = QtWidgets.QWidget()
# self.widget.setAlignment(QtCore.Qt.AlignTop) # nopes
self.sublay = QtWidgets.QVBoxLayout(self.widget)
self.sublay.setAlignment(QtCore.Qt.AlignTop)
lis = self.getList()
self.radio_buttons_by_value = {}
# policy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Minimum)
policy = QtWidgets.QSizePolicy()
policy.setVerticalPolicy(QtWidgets.QSizePolicy.Minimum)
# policy.setVerticalPolicy(QtWidgets.QSizePolicy.ShrinkFlag)
self.widget.setSizePolicy(policy)
# self.widget.setMaximumHeight(40)
for i, (label, value) in enumerate(lis):
# print("ConstantRadioButtonColumn: makeWidget: label, value>", label, value)
rb = QtWidgets.QRadioButton(label, self.widget)
# rb = QtWidgets.QLabel("test")
rb.setSizePolicy(policy)
self.radio_buttons_by_value[value] = rb
self.sublay.addWidget(rb)
self.updateWidget()
def makeWidget(self):
self.widget = QtWidgets.QLineEdit()
""" # (1) regexp validator
ipRange = "(?:[0-1]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])";
# You may want to use QRegularExpression for new code with Qt 5 (not mandatory)
ip_regex = QtCore.QRegExp("^" + ipRange
+ "\\." + ipRange
+ "\\." + ipRange
+ "\\." + ipRange + "$")
self.ip_validator = QtGui.QRegExpValidator(ip_regex)
self.widget.setValidator(self.ip_validator)
"""
# (2) input mask
self.widget.setInputMask("000.000.000.000")
def makeWidget(self):
# self.validator = QtGui.QIntValidator(self.min_value, self.max_value)
self.widget = QtWidgets.QSpinBox()
self.widget.setMinimum(self.min_value)
self.widget.setMaximum(self.max_value)
self.widget.setValue(self.def_value)
def makeWidget(self):
self.validator = QtGui.QIntValidator(self.min_value, self.max_value)
self.widget = QtWidgets.QLineEdit()
self.widget.setValidator(self.validator)
def makeWidget(self):
self.widget = QtWidgets.QLabel(self.label_name)
def makeWidget(self):
self.widget = QtWidgets.QComboBox()
self.widget.clear()
lis = self.getList()
for i, (label, value) in enumerate(lis):
self.widget.insertItem(i, label, value)
def main(): app=QtWidgets.QApplication([]) gui=MyGui() gui.show() app.exec_()
def makeWidget(self):
self.widget = QtWidgets.QComboBox()
self.updateWidget()
self.setCentralWidget(self.w)
self.lay = QtWidgets.QHBoxLayout(self.w)
self.person_view = ListAndForm(
self.data_model.PersonList(collection=self.data_model.collection),
EditFormSet(collection=self.data_model.collection), "Persons",
self.w)
self.food_view = ListAndForm(
self.data_model.FoodList(
collection=self.data_model.food_collection),
EditFormSet(collection=self.data_model.food_collection), "Foods",
self.w)
self.food_view.modified.connect(self.person_view.update)
# instantiate PersonFormSet => instantiate rows => row instantiates widgets based on the columns => ..
# updating: call row's updateWidget method => re-creates column widgets
self.lay.addWidget(self.person_view.widget)
self.lay.addWidget(self.food_view.widget)
"""<rtf>
Start the Qt program
<rtf>"""
if (__name__ == "__main__"):
app = QtWidgets.QApplication([])
gui = MyGui()
gui.show()
app.exec_()
def makeWidget(self):
self.widget = QtWidgets.QCheckBox()
self.widget.stateChanged.connect(self.state_changed_slot)
def makeWidget(self):
self.widget = QtWidgets.QListWidget()
self.widget.setSelectionMode(
QtWidgets.QAbstractItemView.MultiSelection)
self.updateWidget()
def main(i):
app = QtWidgets.QApplication(["test_app_" + str(i)])
st = "mg=TestGui" + str(i) + "()"
exec(st, globals())
mg.show()
app.exec_()
def setupUi(self):
self.setGeometry(QtCore.QRect(100, 100, 800, 800))
self.w = QtWidgets.QWidget(self)
self.setCentralWidget(self.w)
# self.lay=QtWidgets.QGridLayout(self.w)
self.lay = QtWidgets.QHBoxLayout(self.w)
def setupUi(self):
self.setGeometry(QtCore.QRect(100,100,800,800))
self.w=QtWidgets.QWidget(self)
self.setCentralWidget(self.w)
self.lay=QtWidgets.QHBoxLayout(self.w)
self.person_view =ListAndForm(self.data_model.getPersonList(), self.data_model.getPersonForm(), "Registered Persons", self.w)
self.vehicle_view =ListAndForm(self.data_model.getVehicleList(),self.data_model.getVehicleForm(), "Registered Vehicles", self.w)
self.device_view =ListAndForm(self.data_model.getDeviceList(), self.data_model.getDeviceForm(), "Registered Cameras", self.w)
self.company_view =ListAndForm(self.data_model.getCompanyList(),self.data_model.getCompanyForm(), "Registered Companies",self.w)
self.area_view =ListAndForm(self.data_model.getAreaList(), self.data_model.getAreaForm(), "Registered Areas", self.w)
self.area_permission_view =PermissionListsAndForm("Area Permissions",
self.data_model.getAreaList(),
self.data_model.getVehicleList(),
self.data_model.getAreaPermissionForm(),
titles=["AREA","VEHICLE","PERMISSION"],
parent=self.w)
self.area_permission_per_company_view =PermissionListsAndForm("Area Permission per Company",
self.data_model.getAreaList(),
self.data_model.getCompanyList(),
self.data_model.getAreaPerCompanyPermissionForm(),
titles=["AREA","COMPANY","PERMISSION"],
parent=self.w)
# Update GUI's if relation targets change:
self.device_view.modified. connect(self.area_view.update)
self.vehicle_view.modified.connect(self.area_view.update)
self.area_view.modified. connect(self.area_permission_view.update)
self.vehicle_view.modified.connect(self.area_permission_view.update)
self.area_view.modified. connect(self.area_permission_per_company_view.update)
self.company_view.modified.connect(self.area_permission_per_company_view.update)
self.all_views=[self.person_view, self.vehicle_view, self.device_view, self.company_view, self.area_view, self.area_permission_view, self.area_permission_per_company_view]
self.hideAll()
for view in self.all_views:
self.lay.addWidget(view.widget)
self.file_menu =self.menuBar().addMenu("File")
self.config_menu =self.menuBar().addMenu("Configuration")
self.perm_menu =self.menuBar().addMenu("Permissions")
self.exit_action =self.file_menu.addAction("Exit")
self.exit_action.triggered.connect(self.exit_slot)
self.person_menu_action =self.config_menu.addAction("Persons")
self.vehicle_menu_action =self.config_menu.addAction("Vehicles")
self.device_menu_action =self.config_menu.addAction("Devices")
self.company_menu_action =self.config_menu.addAction("Companies")
self.area_menu_action =self.config_menu.addAction("Areas")
self.area_permissions_action =self.perm_menu.addAction("Area Permissions")
self.area_per_company_action =self.perm_menu.addAction("Area per Company Permissions")
self.person_menu_action.triggered. connect(self.person_menu_slot)
self.vehicle_menu_action.triggered. connect(self.vehicle_menu_slot)
self.device_menu_action.triggered. connect(self.device_menu_slot)
self.company_menu_action.triggered. connect(self.company_menu_slot)
self.area_menu_action.triggered. connect(self.area_menu_slot)
self.area_permissions_action.triggered. connect(self.area_permission_slot)
self.area_per_company_action.triggered. connect(self.area_per_company_slot)