Python源码示例：PyQt5.QtCore.Qt.CheckStateRole()
示例1
def data(self, index, role):
if not index.isValid():
return None
if index.column() == 0:
value = ('' if self.my_data[index.row()][index.column() + 1]
else 'Skip')
else:
value = self.my_data[index.row()][index.column() + 1]
if role == Qt.EditRole:
return value
elif role == Qt.DisplayRole:
return value
elif role == Qt.CheckStateRole:
if index.column() == 0:
return (
Qt.Checked if self.my_data[index.row()][index.column() + 1]
else Qt.Unchecked)
示例2
def data(self, index, rola=Qt.DisplayRole):
""" Wyświetlanie danych """
i = index.row()
j = index.column()
if rola == Qt.DisplayRole:
return '{0}'.format(self.tabela[i][j])
elif rola == Qt.CheckStateRole and (j == 3 or j == 4):
if self.tabela[i][j]:
return Qt.Checked
else:
return Qt.Unchecked
elif rola == Qt.EditRole and j == 1:
return self.tabela[i][j]
else:
return QVariant()
示例3
def data(self, index, rola=Qt.DisplayRole):
""" Wyświetlanie danych """
i = index.row()
j = index.column()
if rola == Qt.DisplayRole:
return '{0}'.format(self.tabela[i][j])
elif rola == Qt.CheckStateRole and (j == 3 or j == 4):
if self.tabela[i][j]:
return Qt.Checked
else:
return Qt.Unchecked
elif rola == Qt.EditRole and j == 1:
return self.tabela[i][j]
else:
return QVariant()
示例4
def setData(self, index: QModelIndex, value, role=None):
if not index.isValid():
return False
i, j = index.row(), index.column()
device = self.get_device_at(i)
if role == Qt.CheckStateRole:
enabled = bool(value)
if j == 0:
device.is_enabled = enabled
if j == 2:
if enabled and device.has_native_backend:
device.selected_backend = Backends.native
elif not enabled and device.has_gnuradio_backend:
device.selected_backend = Backends.grc
elif j == 3:
if enabled and device.has_gnuradio_backend:
device.selected_backend = Backends.grc
elif not enabled and device.has_native_backend:
device.selected_backend = Backends.native
self.update()
device.write_settings()
return True
示例5
def setData(self, index: QModelIndex, value, role=None):
row = index.row()
lbl = self.display_labels[row]
if role == Qt.EditRole and index.column() in (0, 1, 2, 3):
if index.column() == 0:
lbl.name = value
new_field_type = self.controller.field_types_by_caption.get(value, None)
self.controller.active_message_type.change_field_type_of_label(lbl, new_field_type)
elif index.column() == 1:
lbl.color_index = value
self.label_color_changed.emit(lbl)
elif index.column() == 2:
lbl.display_format_index = value
elif index.column() == 3:
lbl.display_order_str = value
self.dataChanged.emit(self.index(row, 0),
self.index(row, self.columnCount()))
elif role == Qt.CheckStateRole and index.column() == 0:
lbl.show = value
self.protolabel_visibility_changed.emit(lbl)
return True
示例6
def data(self, index, role=Qt.DisplayRole):
row = index.row()
if row >= len(self.labels):
return
if role == Qt.DisplayRole:
nfuzzval = len(self.labels[row].fuzz_values)
nfuzzval = str(nfuzzval - 1) if nfuzzval > 1 else "empty"
try:
return self.labels[row].name + " (" + nfuzzval + ")"
except TypeError:
return ""
elif role == Qt.CheckStateRole:
return self.labels[row].fuzz_me
elif role == Qt.BackgroundColorRole:
return settings.LABEL_COLORS[self.labels[row].color_index]
示例7
def data(self, index: QModelIndex, role=None):
item = self.getItem(index)
if role == Qt.DisplayRole:
return item.data()
elif role == Qt.DecorationRole and item.is_group:
return QIcon.fromTheme("folder")
elif role == Qt.CheckStateRole:
return item.show
elif role == Qt.FontRole:
if item.is_group and self.rootItem.index_of(item) in self.controller.active_group_ids:
font = QFont()
font.setBold(True)
return font
elif item.protocol in self.controller.selected_protocols:
font = QFont()
font.setBold(True)
return font
elif role == Qt.ToolTipRole:
return item.data()
示例8
def data(self, index, role=Qt.DisplayRole):
row = index.row()
if not index.isValid() or row >= len(self.message_types):
return
message_type = self.message_types[row]
if role == Qt.DisplayRole:
if index.column() == 0:
return message_type.name
elif index.column() == 1:
return ""
elif role == Qt.CheckStateRole:
if index.column() == 0:
return message_type.show
elif index.column() == 1:
return None
elif role == Qt.EditRole:
if index.column() == 0:
return message_type.name
elif role == Qt.FontRole and index.column() == 0:
font = QFont()
font.setBold(index.row() in self.selected_message_type_indices)
return font
示例9
def data(self, index: QModelIndex, role=None):
row = index.row()
if role == Qt.DisplayRole:
if row == 0:
return "not assigned"
else:
try:
return str(self.participants[row-1])
except IndexError:
return None
elif role == Qt.CheckStateRole:
if row == 0:
return Qt.Checked if self.show_unassigned else Qt.Unchecked
else:
try:
return Qt.Checked if self.participants[row-1].show else Qt.Unchecked
except IndexError:
return None
示例10
def data(self, index, role=None):
value = self._anchor_positions[index.row()][index.column()]
if index.isValid():
if index.column() == 0:
if role == Qt.CheckStateRole:
return QVariant(value)
elif index.column() == 1:
if role == Qt.DisplayRole:
return QVariant(value)
else:
if role == Qt.DisplayRole:
return QVariant('%.2f' % (value))
elif role == Qt.EditRole:
return QVariant(value)
elif role == Qt.BackgroundRole:
return self._get_background(index.row(), index.column())
return QVariant()
示例11
def data(self, index, role):
if not index.isValid():
return None
item = index.internalPointer()
if role == Qt.DisplayRole:
return item.data(index.column())
elif role == Qt.CheckStateRole and index.column() == 0:
return item.getCheckedState()
else:
return None
示例12
def setData(self, index, value, role=Qt.EditRole):
if role == Qt.CheckStateRole:
item = index.internalPointer()
item.setCheckedState(value)
self.dataChanged.emit(QModelIndex(), QModelIndex(), [])
return True
示例13
def data(self, index, role):
if role == Qt.DisplayRole:
if index.column() == 1:
rowdata = self.macros[index.row()]
macro = rowdata[index.column()]
return macro.fname
if role == Qt.CheckStateRole:
if index.column() == 0:
if self.macros[index.row()][0]:
return 2
return 0
return QVariant()
示例14
def setData(self, index, value, role):
if role == Qt.CheckStateRole and index.column() == 0:
if value:
self.enable_macro(index.row())
else:
self.disable_macro(index.row())
return True
return False
# Non model functions
示例15
def setData(self, index, value, role):
if not index.isValid():
return False
if role == Qt.CheckStateRole and index.column() == 0:
self.my_data[index.row()][index.column() + 1] = value == Qt.Checked
self.dataChanged.emit(index, index)
return True
示例16
def setData(self, index, value, rola=Qt.DisplayRole):
""" Zmiana danych """
i = index.row()
j = index.column()
if rola == Qt.EditRole and j == 1:
self.tabela[i][j] = value
elif rola == Qt.CheckStateRole and (j == 3 or j == 4):
if value:
self.tabela[i][j] = True
else:
self.tabela[i][j] = False
return True
示例17
def setData(self, index, value, rola=Qt.DisplayRole):
""" Zmiana danych """
i = index.row()
j = index.column()
if rola == Qt.EditRole and j == 1:
self.tabela[i][j] = value
elif rola == Qt.CheckStateRole and (j == 3 or j == 4):
if value:
self.tabela[i][j] = True
else:
self.tabela[i][j] = False
return True
示例18
def itemCheckState(self, index):
"""
Return the check state for item at `index`
Parameters
----------
index : int
Returns
-------
state : Qt.CheckState
"""
state = self.itemData(index, role=Qt.CheckStateRole)
if isinstance(state, int):
return Qt.CheckState(state)
else:
return Qt.Unchecked
示例19
def setItemCheckState(self, index, state):
"""
Set the check state for item at `index` to `state`.
Parameters
----------
index : int
state : Qt.CheckState
"""
self.setItemData(index, state, Qt.CheckStateRole)
示例20
def data(self, index: QModelIndex, role=Qt.DisplayRole):
if not index.isValid():
return None
i = index.row()
j = index.column()
device = self.get_device_at(i)
if role == Qt.DisplayRole:
if j == 0:
return self.backend_handler.DEVICE_NAMES[i]
elif j == 1:
if device.is_enabled:
if device.supports_rx and device.supports_tx:
device_info = "supports RX and TX"
elif device.supports_rx and not device.supports_tx:
device_info = "supports RX only"
elif not device.supports_rx and device.supports_tx:
device_info = "supports TX only"
else:
device_info = ""
else:
device_info = "disabled"
return device_info
elif j == 2:
return "" if device.has_native_backend else "not available"
elif j == 3:
return "" if device.has_gnuradio_backend else "not available"
elif role == Qt.CheckStateRole:
if j == 0 and (device.has_native_backend or device.has_gnuradio_backend):
return Qt.Checked if device.is_enabled else Qt.Unchecked
elif j == 2 and device.has_native_backend:
return Qt.Checked if device.selected_backend == Backends.native else Qt.Unchecked
elif j == 3 and device.has_gnuradio_backend:
return Qt.Checked if device.selected_backend == Backends.grc else Qt.Unchecked
示例21
def data(self, index: QModelIndex, role=None):
row = index.row()
if role == Qt.DisplayRole:
return self.plugins[row].name
elif role == Qt.CheckStateRole:
return self.plugins[row].enabled
elif role == Qt.TextColorRole and self.plugins[row] in self.highlighted_plugins:
return settings.HIGHLIGHT_TEXT_FOREGROUND_COLOR
elif role == Qt.BackgroundColorRole and self.plugins[row] in self.highlighted_plugins:
return settings.HIGHLIGHT_TEXT_BACKGROUND_COLOR
elif role == Qt.FontRole and self.plugins[row] in self.highlighted_plugins:
font = QFont()
font.setBold(True)
return font
示例22
def setData(self, index: QModelIndex, value, role=None):
if role == Qt.CheckStateRole:
self.plugins[index.row()].enabled = value
return True
示例23
def setData(self, index: QModelIndex, value, role=None):
item = self.getItem(index)
if role == Qt.EditRole and len(value) > 0:
item.setData(value)
return True
elif role == Qt.CheckStateRole:
item.show = value
return True
return False
示例24
def setData(self, index: QModelIndex, value, role=None):
if index.row() == 0 and role == Qt.CheckStateRole:
if bool(value) != self.show_unassigned:
self.show_unassigned = bool(value)
self.show_state_changed.emit()
elif role == Qt.CheckStateRole:
try:
if self.participants[index.row()-1].show != value:
self.participants[index.row()-1].show = value
self.show_state_changed.emit()
except IndexError:
return False
return True
示例25
def data(self, index: QModelIndex, role=Qt.DisplayRole):
i = index.row()
participant = self.simulator_config.active_participants[i]
if not index.isValid():
return None
if role == Qt.DisplayRole:
return participant.name + " (" + participant.shortname + ")"
elif role == Qt.CheckStateRole:
return Qt.Checked if participant.simulate else Qt.Unchecked
示例26
def setData(self, index: QModelIndex, value, role=None):
i = index.row()
participants = self.simulator_config.active_participants
if role == Qt.CheckStateRole:
participants[i].simulate = value
self.update()
self.participant_simulate_changed.emit(participants[i])
return True
示例27
def on_show_all_action_triggered(self):
for i in range(self.model().rowCount()):
self.model().setData(self.model().index(i, 0), Qt.Checked, role=Qt.CheckStateRole)
示例28
def test_fuzzing_label_list_view(self):
self.add_signal_to_form("ask.complex")
gframe = self.form.generator_tab_controller # type: GeneratorTabController
gframe.ui.cbViewType.setCurrentText("Bit")
self.add_signal_to_generator(0)
gframe.ui.tabWidget.setCurrentWidget(gframe.ui.tab_fuzzing)
gframe.ui.tableMessages.selectRow(0)
self.assertEqual(gframe.label_list_model.rowCount(), 0)
gframe.create_fuzzing_label(0, 10, 20)
self.assertEqual(gframe.label_list_model.rowCount(), 1)
model = gframe.label_list_model
lbl = model.labels[0]
self.assertTrue(bool(lbl.fuzz_me))
self.assertEqual(len(lbl.fuzz_values), 1)
self.assertTrue(bool(model.data(model.index(0,0), role=Qt.CheckStateRole)), True)
model.setData(model.index(0,0), Qt.Unchecked, role=Qt.CheckStateRole)
self.assertFalse(lbl.fuzz_me)
model.setData(model.index(0,0), "test", role=Qt.EditRole)
self.assertEqual("test (empty)", model.data(model.index(0,0), role=Qt.DisplayRole))
lbl.fuzz_values.append("101010")
model.update()
self.assertEqual("test (1)", model.data(model.index(0, 0), role=Qt.DisplayRole))
示例29
def test_participants_list(self):
alice = Participant("Alice", "A")
bob = Participant("Bob", "B")
self.form.project_manager.participants.append(alice)
self.form.project_manager.participants.append(bob)
self.form.project_manager.project_updated.emit()
mt = self.form.compare_frame_controller.proto_analyzer.default_message_type
msg1 = SimulatorMessage(destination=alice, plain_bits=array("B", [1, 0, 1, 1]), pause=100, message_type=mt)
msg2 = SimulatorMessage(destination=bob, plain_bits=array("B", [1, 0, 1, 1]), pause=100, message_type=mt)
simulator_manager = self.form.simulator_tab_controller.simulator_config
simulator_manager.add_items([msg1, msg2], 0, simulator_manager.rootItem)
simulator_manager.add_label(5, 15, "test", parent_item=simulator_manager.rootItem.children[0])
stc = self.form.simulator_tab_controller # type: SimulatorTabController
model = stc.ui.listViewSimulate.model()
self.assertEqual(model.rowCount(), 2)
self.assertEqual(model.data(model.index(0, 0)), "Alice (A)")
self.assertEqual(model.data(model.index(1, 0)), "Bob (B)")
self.assertFalse(self.form.project_manager.participants[0].simulate)
self.assertEqual(model.data(model.index(0, 0), role=Qt.CheckStateRole), Qt.Unchecked)
self.assertFalse(self.form.project_manager.participants[1].simulate)
self.assertEqual(model.data(model.index(1, 0), role=Qt.CheckStateRole), Qt.Unchecked)
model.setData(model.index(0, 0), Qt.Checked, role=Qt.CheckStateRole)
self.assertTrue(self.form.project_manager.participants[0].simulate)
示例30
def data(self,index,role):
idx = index.row()
if role == Qt.DisplayRole:
return self.nativedata[idx][self.key]
elif role == Qt.ForegroundRole:
return QtGui.QBrush(Qt.black)
elif role == Qt.BackgroundRole:
return QtGui.QBrush(QtGui.QColor(self.nativedata[idx].get('color',Qt.white)))
elif role == Qt.CheckStateRole:
return self._checkstate.get(key,Qt.CheckState.Unchecked)
