本文整理汇总了Python中qtpy.QtWidgets.QTableView.setModel方法的典型用法代码示例。如果您正苦于以下问题:Python QTableView.setModel方法的具体用法?Python QTableView.setModel怎么用?Python QTableView.setModel使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qtpy.QtWidgets.QTableView
的用法示例。
在下文中一共展示了QTableView.setModel方法的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _DatumTableWidget
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
class _DatumTableWidget(_DatumWidget):
def __init__(self, clasz, controller, datum=None, parent=None):
_DatumWidget.__init__(self, clasz, controller, datum, parent)
def _init_ui(self):
# Widgets
self._table = QTableView()
header = self._table.horizontalHeader()
mode = QHeaderView.Stretch
if os.environ[qtpy.QT_API] in qtpy.PYQT5_API:
header.setSectionResizeMode(mode)
else:
header.setResizeMode(mode)
# Layouts
layout = _DatumWidget._init_ui(self)
layout.addWidget(self._table)
return layout
def _create_model(self, datum):
raise NotImplementedError
def setDatum(self, datum):
_DatumWidget.setDatum(self, datum)
if datum is not None:
model = self._create_model(datum)
else:
model = None
self._table.setModel(model)
示例2: __init__
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
def __init__(self, plotted_lines, *args, **kwargs):
super().__init__(None, *args, **kwargs)
self.plotted_lines = plotted_lines
layout = QVBoxLayout()
layout.setSizeConstraint(QLayout.SetMaximumSize)
self.setLayout(layout)
table_model = LineListTableModel(plotted_lines)
if table_model.rowCount() > 0:
table_view = QTableView()
# disabling sorting will significantly speed up theWidget
# plot. This is because the table view must be re-built
# every time a new set of markers is drawn on the plot
# surface. Alternate approaches are worth examining. It
# remains to be seen what would be the approach users
# will favor.
table_view.setSortingEnabled(False)
proxy = SortModel(table_model.get_name())
proxy.setSourceModel(table_model)
table_view.setModel(proxy)
table_view.setSortingEnabled(True)
table_view.setSelectionMode(QAbstractItemView.NoSelection)
table_view.horizontalHeader().setStretchLastSection(True)
table_view.resizeColumnsToContents()
layout.addWidget(table_view)
示例3: create_controls
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
def create_controls(self):
table = QTableView(self)
self.model = PluginsModel(self.plugin_manager)
table.setModel(self.model)
h = table.horizontalHeader()
h.setSectionResizeMode(QHeaderView.ResizeToContents)
table.setHorizontalHeader(h)
h = table.verticalHeader()
h.setSectionResizeMode(QHeaderView.ResizeToContents)
table.setVerticalHeader(h)
self.table = table
width = 80
for i in range(3):
width += table.columnWidth(i)
btns = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
Qt.Horizontal)
self.edit_btn = QPushButton("Edit")
btns.addButton(self.edit_btn, QDialogButtonBox.ActionRole)
self.edit_btn.clicked.connect(self.edit_plugin)
btns.accepted.connect(self.accept)
btns.rejected.connect(self.reject)
vbox = QVBoxLayout()
vbox.addWidget(table)
vbox.addWidget(btns)
self.setLayout(vbox)
s = self.size()
s.setHeight(table.rowHeight(0) * 10)
s.setWidth(width)
self.resize(s)
示例4: _create_line_list_pane
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
def _create_line_list_pane(linelist, table_model, caller):
table_view = QTableView()
# disabling sorting will significantly speed up the rendering,
# in particular of large line lists. These lists are often jumbled
# in wavelength, and consequently difficult to read and use, so
# having a sorting option is useful indeed. It remains to be seen
# what would be the approach users will favor. We might add a toggle
# that users can set/reset depending on their preferences.
table_view.setSortingEnabled(False)
sort_proxy = SortModel(table_model.get_name())
sort_proxy.setSourceModel(table_model)
table_view.setModel(sort_proxy)
table_view.setSortingEnabled(True)
table_view.horizontalHeader().setStretchLastSection(True)
# playing with these doesn't speed up the sorting, regardless of whatever
# you may read on the net.
#
# table_view.horizontalHeader().setResizeMode(QHeaderView.Fixed)
# table_view.verticalHeader().setResizeMode(QHeaderView.Fixed)
# table_view.horizontalHeader().setStretchLastSection(False)
# table_view.verticalHeader().setStretchLastSection(False)
table_view.setSelectionMode(QAbstractItemView.ExtendedSelection)
table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
table_view.resizeColumnsToContents()
# this preserves the original sorting state of the list. Use zero
# to sort by wavelength on load. Doesn't seem to affect performance
# by much tough.
sort_proxy.sort(-1, Qt.AscendingOrder)
# table selections will change the total count of lines selected.
pane = LineListPane(table_view, linelist, sort_proxy, caller)
return pane, table_view
示例5: SpecimenPositionListWidget
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
#.........这里部分代码省略.........
QItemDelegate.__init__(self, parent)
def createEditor(self, parent, option, index):
column = index.column()
if column == 0:
return NumericalAttributeLineEdit(SpecimenPosition.x, parent)
elif column == 1:
return NumericalAttributeLineEdit(SpecimenPosition.y, parent)
elif column == 2:
return NumericalAttributeLineEdit(SpecimenPosition.y, parent)
elif column == 3:
return NumericalAttributeLineEdit(SpecimenPosition.y, parent)
elif column == 4:
return NumericalAttributeLineEdit(SpecimenPosition.y, parent)
else:
return QItemDelegate.createEditor(self, parent, option, index)
def setEditorData(self, editor, index):
text = index.model().data(index, Qt.DisplayRole)
column = index.column()
if column == 0:
editor.setText(text)
elif column == 1:
editor.setText(text)
elif column == 2:
editor.setText(text)
elif column == 3:
editor.setText(text)
elif column == 4:
editor.setText(text)
else:
QItemDelegate.setEditorData(self, editor, index)
def setModelData(self, editor, model, index):
column = index.column()
if column == 0:
model.setData(index, editor.text())
elif column == 1:
model.setData(index, editor.text())
elif column == 2:
model.setData(index, editor.text())
elif column == 3:
model.setData(index, editor.text())
elif column == 4:
model.setData(index, editor.text())
else:
return QItemDelegate.setModelData(self, editor, model, index)
def __init__(self, parent=None):
ParameterWidget.__init__(self, object, parent)
def _init_ui(self):
# Widgets
self._table = QTableView()
self._table.setModel(self._SpecimenPositionModel())
self._table.setItemDelegate(self._SpecimenPositionDelegate(self))
self._table.horizontalHeader().setStretchLastSection(True)
self._toolbar = QToolBar()
action_add = self._toolbar.addAction(getIcon("list-add"), "Add layer")
action_remove = self._toolbar.addAction(getIcon("list-remove"), "Remove layer")
# Layouts
layout = ParameterWidget._init_ui(self)
layout.addRow(self._table)
layout.addRow(self._toolbar)
示例6: SampleLogsView
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
class SampleLogsView(QSplitter):
"""Sample Logs View
This contains a table of the logs, a plot of the currently
selected logs, and the statistics of the selected log.
"""
def __init__(self, presenter, parent = None, name = '', isMD=False, noExp = 0):
super(SampleLogsView, self).__init__(parent)
self.presenter = presenter
self.setWindowTitle("{} sample logs".format(name))
self.setWindowFlags(Qt.Window)
# Create sample log table
self.table = QTableView()
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.clicked.connect(self.presenter.clicked)
self.table.doubleClicked.connect(self.presenter.doubleClicked)
self.table.contextMenuEvent = self.tableMenu
self.addWidget(self.table)
frame_right = QFrame()
layout_right = QVBoxLayout()
#Add full_time and experimentinfo options
layout_options = QHBoxLayout()
if isMD:
layout_options.addWidget(QLabel("Experiment Info #"))
self.experimentInfo = QSpinBox()
self.experimentInfo.setMaximum(noExp-1)
self.experimentInfo.valueChanged.connect(self.presenter.changeExpInfo)
layout_options.addWidget(self.experimentInfo)
self.full_time = QCheckBox("Relative Time")
self.full_time.setChecked(True)
self.full_time.stateChanged.connect(self.presenter.plot_logs)
layout_options.addWidget(self.full_time)
layout_right.addLayout(layout_options)
# Sample log plot
self.fig = Figure()
self.canvas = FigureCanvas(self.fig)
self.canvas.setSizePolicy(QSizePolicy.Expanding,QSizePolicy.Expanding)
self.canvas.mpl_connect('button_press_event', self.presenter.plot_clicked)
self.ax = self.fig.add_subplot(111, projection='mantid')
layout_right.addWidget(self.canvas)
# Sample stats
self.create_stats_widgets()
layout_stats = QFormLayout()
layout_stats.addRow('', QLabel("Log Statistics"))
layout_stats.addRow('Min:', self.stats_widgets["minimum"])
layout_stats.addRow('Max:', self.stats_widgets["maximum"])
layout_stats.addRow('Mean:', self.stats_widgets["mean"])
layout_stats.addRow('Median:', self.stats_widgets["median"])
layout_stats.addRow('Std Dev:', self.stats_widgets["standard_deviation"])
layout_stats.addRow('Time Avg:', self.stats_widgets["time_mean"])
layout_stats.addRow('Time Std Dev:', self.stats_widgets["time_standard_deviation"])
layout_stats.addRow('Duration:', self.stats_widgets["duration"])
layout_right.addLayout(layout_stats)
frame_right.setLayout(layout_right)
self.addWidget(frame_right)
self.setStretchFactor(0,1)
self.resize(1200,800)
self.show()
def tableMenu(self, event):
"""Right click menu for table, can plot or print selected logs"""
menu = QMenu(self)
plotAction = menu.addAction("Plot selected")
plotAction.triggered.connect(self.presenter.new_plot_logs)
plotAction = menu.addAction("Print selected")
plotAction.triggered.connect(self.presenter.print_selected_logs)
menu.exec_(event.globalPos())
def set_model(self, model):
"""Set the model onto the table"""
self.model = model
self.table.setModel(self.model)
self.table.resizeColumnsToContents()
self.table.horizontalHeader().setSectionResizeMode(2, QHeaderView.Stretch)
def plot_selected_logs(self, ws, exp, rows):
"""Update the plot with the selected rows"""
self.ax.clear()
self.create_ax_by_rows(self.ax, ws, exp, rows)
self.fig.canvas.draw()
def new_plot_selected_logs(self, ws, exp, rows):
"""Create a new plot, in a separate window for selected rows"""
fig, ax = plt.subplots(subplot_kw={'projection': 'mantid'})
self.create_ax_by_rows(ax, ws, exp, rows)
fig.show()
def create_ax_by_rows(self, ax, ws, exp, rows):
"""Creates the plots for given rows onto axis ax"""
#.........这里部分代码省略.........
示例7: LayoutSettingsDialog
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
class LayoutSettingsDialog(QDialog):
"""Layout settings dialog"""
def __init__(self, parent, names, order, active):
super(LayoutSettingsDialog, self).__init__(parent)
# variables
self._parent = parent
self._selection_model = None
self.names = names
self.order = order
self.active = active
# widgets
self.button_move_up = QPushButton(_('Move Up'))
self.button_move_down = QPushButton(_('Move Down'))
self.button_delete = QPushButton(_('Delete Layout'))
self.button_box = QDialogButtonBox(QDialogButtonBox.Ok |
QDialogButtonBox.Cancel,
Qt.Horizontal, self)
self.group_box = QGroupBox(_("Layout Display and Order"))
self.table = QTableView(self)
self.ok_button = self.button_box.button(QDialogButtonBox.Ok)
self.cancel_button = self.button_box.button(QDialogButtonBox.Cancel)
self.cancel_button.setDefault(True)
self.cancel_button.setAutoDefault(True)
# widget setup
self.dialog_size = QSize(300, 200)
self.setMinimumSize(self.dialog_size)
self.setFixedSize(self.dialog_size)
self.setWindowTitle('Layout Settings')
self.table.setModel(LayoutModel(self.table, order, active))
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.setSelectionMode(QAbstractItemView.SingleSelection)
self.table.verticalHeader().hide()
self.table.horizontalHeader().hide()
self.table.setAlternatingRowColors(True)
self.table.setShowGrid(False)
self.table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.table.horizontalHeader().setStretchLastSection(True)
self.table.setColumnHidden(1, True)
# need to keep a reference for pyside not to segfault!
self._selection_model = self.table.selectionModel()
# layout
buttons_layout = QVBoxLayout()
buttons_layout.addWidget(self.button_move_up)
buttons_layout.addWidget(self.button_move_down)
buttons_layout.addStretch()
buttons_layout.addWidget(self.button_delete)
group_layout = QHBoxLayout()
group_layout.addWidget(self.table)
group_layout.addLayout(buttons_layout)
self.group_box.setLayout(group_layout)
layout = QVBoxLayout()
layout.addWidget(self.group_box)
layout.addWidget(self.button_box)
self.setLayout(layout)
# signals and slots
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.close)
self.button_delete.clicked.connect(self.delete_layout)
self.button_move_up.clicked.connect(lambda: self.move_layout(True))
self.button_move_down.clicked.connect(lambda: self.move_layout(False))
self.table.model().dataChanged.connect(
lambda: self.selection_changed(None, None))
self._selection_model.selectionChanged.connect(
lambda: self.selection_changed(None, None))
# focus table
index = self.table.model().index(0, 0)
self.table.setCurrentIndex(index)
self.table.setFocus()
def delete_layout(self):
""" """
names, order, active = self.names, self.order, self.order
name = from_qvariant(self.table.selectionModel().currentIndex().data(),
to_text_string)
if name in names:
index = names.index(name)
# In case nothing has focus in the table
if index != -1:
order.remove(name)
names[index] = None
if name in active:
active.remove(name)
self.names, self.order, self.active = names, order, active
self.table.model().set_data(order, active)
index = self.table.model().index(0, 0)
self.table.setCurrentIndex(index)
self.table.setFocus()
self.selection_changed(None, None)
#.........这里部分代码省略.........
示例8: CompositionElementalWidget
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
#.........这里部分代码省略.........
self.endRemoveRows()
return True
class _CompositionDelegate(QItemDelegate):
def __init__(self, parent=None):
QItemDelegate.__init__(self, parent)
def createEditor(self, parent, option, index):
column = index.column()
if column == 0:
editor = PeriodicTableDialog(parent)
editor.setMultipleSelection(False)
editor.setRequiresSelection(True)
return editor
elif column == 1:
editor = QLineEdit(parent)
editor.setValidator(QDoubleValidator())
return editor
else:
return QItemDelegate.createEditor(self, parent, option, index)
def setEditorData(self, editor, index):
text = index.model().data(index, Qt.DisplayRole)
column = index.column()
if column == 0:
if text != 'none':
editor.setSelection(text)
elif column == 1:
editor.setText(text)
else:
QItemDelegate.setEditorData(self, editor, index)
def setModelData(self, editor, model, index):
column = index.column()
if column == 0:
model.setData(index, editor.selection())
elif column == 1:
model.setData(index, editor.text())
else:
return QItemDelegate.setModelData(self, editor, model, index)
def __init__(self, parent=None):
_CompositionWidget.__init__(self, CompositionElemental, parent)
def _init_ui(self):
# Widgets
model = self._CompositionModel()
self._table = QTableView()
self._table.setModel(model)
self._table.setItemDelegate(self._CompositionDelegate(self))
self._table.horizontalHeader().setStretchLastSection(True)
self._toolbar = QToolBar()
action_add = self._toolbar.addAction(getIcon("list-add"), "Add layer")
action_remove = self._toolbar.addAction(getIcon("list-remove"), "Remove layer")
# Layouts
layout = _CompositionWidget._init_ui(self)
layout.addRow(self._table)
layout.addRow(self._toolbar)
# Signals
action_add.triggered.connect(self._on_add)
action_remove.triggered.connect(self._on_remove)
示例9: WindowWidget
# 需要导入模块: from qtpy.QtWidgets import QTableView [as 别名]
# 或者: from qtpy.QtWidgets.QTableView import setModel [as 别名]
#.........这里部分代码省略.........
if parent is None:
parent = QModelIndex()
self.beginRemoveRows(parent, row, row + count - 1)
self.layers = self.layers[:row] + self.layers[row + count:]
self.endRemoveRows()
return True
class _WindowDelegate(QItemDelegate):
def __init__(self, parent=None):
QItemDelegate.__init__(self, parent)
def createEditor(self, parent, option, index):
column = index.column()
if column == 0:
return TextAttributeLineEdit(WindowLayer.material, parent)
elif column == 1:
return NumericalAttributeLineEdit(WindowLayer.thickness, parent)
else:
return QItemDelegate.createEditor(self, parent, option, index)
def setEditorData(self, editor, index):
text = index.model().data(index, Qt.DisplayRole)
column = index.column()
if column == 0:
editor.setText(text)
elif column == 1:
editor.setText(text)
else:
QItemDelegate.setEditorData(self, editor, index)
def setModelData(self, editor, model, index):
column = index.column()
if column == 0:
model.setData(index, editor.text())
elif column == 1:
model.setData(index, editor.text())
else:
return QItemDelegate.setModelData(self, editor, model, index)
def __init__(self, parent=None):
ParameterWidget.__init__(self, Window, parent)
def _init_ui(self):
# Widgets
model = self._WindowModel()
self._table = QTableView()
self._table.setModel(model)
self._table.setItemDelegate(self._WindowDelegate(self))
self._table.horizontalHeader().setStretchLastSection(True)
self._toolbar = QToolBar()
action_add = self._toolbar.addAction(getIcon("list-add"), "Add layer")
action_remove = self._toolbar.addAction(getIcon("list-remove"), "Remove layer")
# Layouts
layout = ParameterWidget._init_ui(self)
layout.addRow(self._table)
layout.addRow(self._toolbar)
# Signals
action_add.triggered.connect(self._on_add)
action_remove.triggered.connect(self._on_remove)