本文整理汇总了Python中qtpy.QtWidgets.QHBoxLayout.addItem方法的典型用法代码示例。如果您正苦于以下问题:Python QHBoxLayout.addItem方法的具体用法?Python QHBoxLayout.addItem怎么用?Python QHBoxLayout.addItem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.QHBoxLayout
的用法示例。
在下文中一共展示了QHBoxLayout.addItem方法的4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: __init__
# 需要导入模块: from qtpy.QtWidgets import QHBoxLayout [as 别名]
# 或者: from qtpy.QtWidgets.QHBoxLayout import addItem [as 别名]
def __init__(self, parent):
QWidget.__init__(self, parent)
vert_layout = QVBoxLayout()
# Type frame
type_layout = QHBoxLayout()
type_label = QLabel(_("Import as"))
type_layout.addWidget(type_label)
self.array_btn = array_btn = QRadioButton(_("array"))
array_btn.setEnabled(ndarray is not FakeObject)
array_btn.setChecked(ndarray is not FakeObject)
type_layout.addWidget(array_btn)
list_btn = QRadioButton(_("list"))
list_btn.setChecked(not array_btn.isChecked())
type_layout.addWidget(list_btn)
if pd:
self.df_btn = df_btn = QRadioButton(_("DataFrame"))
df_btn.setChecked(False)
type_layout.addWidget(df_btn)
h_spacer = QSpacerItem(40, 20,
QSizePolicy.Expanding, QSizePolicy.Minimum)
type_layout.addItem(h_spacer)
type_frame = QFrame()
type_frame.setLayout(type_layout)
self._table_view = PreviewTable(self)
vert_layout.addWidget(type_frame)
vert_layout.addWidget(self._table_view)
self.setLayout(vert_layout)
示例2: BasePlotCurveEditorDialog
# 需要导入模块: from qtpy.QtWidgets import QHBoxLayout [as 别名]
# 或者: from qtpy.QtWidgets.QHBoxLayout import addItem [as 别名]
class BasePlotCurveEditorDialog(QDialog):
"""QDialog that is used in Qt Designer to edit the properties of the
curves in a waveform plot. This dialog is shown when you double-click
the plot, or when you right click it and choose 'edit curves'.
This thing is mostly just a wrapper for a table view, with a couple
buttons to add and remove curves, and a button to save the changes."""
TABLE_MODEL_CLASS = BasePlotCurvesModel
def __init__(self, plot, parent=None):
super(BasePlotCurveEditorDialog, self).__init__(parent)
self.plot = plot
self.setup_ui()
self.table_model = self.TABLE_MODEL_CLASS(self.plot)
self.table_view.setModel(self.table_model)
self.table_model.plot = plot
# self.table_view.resizeColumnsToContents()
self.add_button.clicked.connect(self.addCurve)
self.remove_button.clicked.connect(self.removeSelectedCurve)
self.remove_button.setEnabled(False)
self.table_view.selectionModel().selectionChanged.connect(
self.handleSelectionChange)
self.table_view.doubleClicked.connect(self.handleDoubleClick)
self.resize(800, 300)
def setup_ui(self):
self.vertical_layout = QVBoxLayout(self)
self.table_view = QTableView(self)
self.table_view.setEditTriggers(QAbstractItemView.DoubleClicked)
self.table_view.setProperty("showDropIndicator", False)
self.table_view.setDragDropOverwriteMode(False)
self.table_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.table_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table_view.setSortingEnabled(False)
self.table_view.horizontalHeader().setStretchLastSection(True)
self.table_view.verticalHeader().setVisible(False)
self.table_view.setColumnWidth(0, 160)
self.table_view.setColumnWidth(1, 160)
self.table_view.setColumnWidth(2, 160)
self.vertical_layout.addWidget(self.table_view)
self.add_remove_layout = QHBoxLayout()
spacer = QSpacerItem(40, 20, QSizePolicy.Expanding,
QSizePolicy.Minimum)
self.add_remove_layout.addItem(spacer)
self.add_button = QPushButton("Add Curve", self)
self.add_remove_layout.addWidget(self.add_button)
self.remove_button = QPushButton("Remove Curve", self)
self.add_remove_layout.addWidget(self.remove_button)
self.vertical_layout.addLayout(self.add_remove_layout)
self.button_box = QDialogButtonBox(self)
self.button_box.setOrientation(Qt.Horizontal)
self.button_box.addButton("Done", QDialogButtonBox.AcceptRole)
self.vertical_layout.addWidget(self.button_box)
self.button_box.accepted.connect(self.saveChanges)
self.button_box.rejected.connect(self.reject)
self.setWindowTitle("Waveform Curve Editor")
def setup_delegate_columns(self, index=2):
symbol_delegate = SymbolColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index+3, symbol_delegate)
line_delegate = LineColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index+1, line_delegate)
color_delegate = ColorColumnDelegate(self)
self.table_view.setItemDelegateForColumn(index, color_delegate)
@Slot()
def addCurve(self):
self.table_model.append()
@Slot()
def removeSelectedCurve(self):
self.table_model.removeAtIndex(self.table_view.currentIndex())
@Slot(QItemSelection, QItemSelection)
def handleSelectionChange(self, selected, deselected):
self.remove_button.setEnabled(
self.table_view.selectionModel().hasSelection())
@Slot(QModelIndex)
def handleDoubleClick(self, index):
if self.table_model.needsColorDialog(index):
# The table model returns a QBrush for BackgroundRole, not a QColor
init_color = self.table_model.data(index,
Qt.BackgroundRole).color()
color = QColorDialog.getColor(init_color, self)
if color.isValid():
self.table_model.setData(index, color, role=Qt.EditRole)
@Slot()
def saveChanges(self):
formWindow = QDesignerFormWindowInterface.findFormWindow(self.plot)
if formWindow:
formWindow.cursor().setProperty("curves", self.plot.curves)
self.accept()
示例3: insert_row
# 需要导入模块: from qtpy.QtWidgets import QHBoxLayout [as 别名]
# 或者: from qtpy.QtWidgets.QHBoxLayout import addItem [as 别名]
def insert_row(self, row=-1,
title='',
sample_runs='',
sample_mass_density='N/A',
sample_chemical_formula='N/A',
packing_fraction='N/A',
align_and_focus_args={},
sample_placzek_arguments={},
normalization_placzek_arguments={}):
self.table_ui.insertRow(row)
self.set_row_height(row, COLUMN_DEFAULT_HEIGHT)
_list_ui_to_unlock = [self.table_ui]
_dimension_widgets = {'label': None, 'value': 'N/A', 'units': None}
_full_dimension_widgets = {'radius': copy.deepcopy(_dimension_widgets),
'radius2': copy.deepcopy(_dimension_widgets),
'height': copy.deepcopy(_dimension_widgets)}
_text_button = {'text': None, 'button': None}
_mass_density_options = {'value': "N/A",
"selected": False}
_mass_density_infos = {'number_density': copy.deepcopy(_mass_density_options),
'mass_density': copy.deepcopy(_mass_density_options),
'mass': copy.deepcopy(_mass_density_options),
'molecular_mass': np.NaN,
'total_number_of_atoms': np.NaN,
}
_material_infos = {'mantid_format': None,
'addie_format': None}
_mass_density_infos['mass_density']["selected"] = True
_master_table_row_ui = {'active': None,
'title': None,
'sample': {'runs': None,
'background': {'runs': None,
'background': None,
},
'material': copy.deepcopy(_text_button),
'material_infos': copy.deepcopy(_material_infos),
'mass_density': copy.deepcopy(_text_button),
'mass_density_infos': copy.deepcopy(_mass_density_infos),
'packing_fraction': None,
'geometry': copy.deepcopy(_full_dimension_widgets),
'shape': None,
'abs_correction': None,
'mult_scat_correction': None,
'inelastic_correction': None,
'placzek_button': None,
'placzek_infos': None,
},
'normalization': {'runs': None,
'background': {'runs': None,
'background': None,
},
'material': copy.deepcopy(_text_button),
'material_infos': copy.deepcopy(_material_infos),
'mass_density': copy.deepcopy(_text_button),
'mass_density_infos': copy.deepcopy(_mass_density_infos),
'packing_fraction': None,
'geometry': copy.deepcopy(_full_dimension_widgets),
'shape': None,
'abs_correction': None,
'mult_scat_correction': None,
'inelastic_correction': None,
'placzek_button': None,
'placzek_infos': None,
},
'align_and_focus_args_button': None,
'align_and_focus_args_infos': {},
}
random_key = self.generate_random_key()
self.key = random_key
# block main table events
self.table_ui.blockSignals(True)
# column 0 (active or not checkBox)
_layout = QHBoxLayout()
_widget = QCheckBox()
_widget.setCheckState(QtCore.Qt.Checked)
_widget.setEnabled(True)
_master_table_row_ui['active'] = _widget
_spacer = QSpacerItem(40, 20,
QSizePolicy.Expanding,
QSizePolicy.Minimum)
_layout.addItem(_spacer)
_layout.addWidget(_widget)
_spacer = QSpacerItem(40, 20,
QSizePolicy.Expanding,
QSizePolicy.Minimum)
_layout.addItem(_spacer)
_layout.addStretch()
_new_widget = QWidget()
_new_widget.setLayout(_layout)
_widget.stateChanged.connect(lambda state=0, key=random_key:
self.main_window.master_table_select_state_changed(state, key))
column = 0
self.table_ui.setCellWidget(row, column, _new_widget)
#.........这里部分代码省略.........
示例4: add_row
# 需要导入模块: from qtpy.QtWidgets import QHBoxLayout [as 别名]
# 或者: from qtpy.QtWidgets.QHBoxLayout import addItem [as 别名]
def add_row(self, row=-1, check_new_row=False):
self.ui.tableWidget.insertRow(row)
list_of_widgets_to_unlock = []
# group name
_column = 0
_group_name = self.define_unique_group_name(row)
_item = QTableWidgetItem(_group_name)
_item.setFlags(QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsSelectable)
self.ui.tableWidget.setItem(row, _column, _item)
# group to group rule
list_options = ["and", "or"]
_column += 1
if row > 0:
_widget = QComboBox()
_widget.addItems(list_options)
self.ui.tableWidget.setCellWidget(row, _column, _widget)
_widget.blockSignals(True)
list_of_widgets_to_unlock.append(_widget)
_widget.currentIndexChanged.connect(lambda value=list_options[0]:
self.combobox_changed(value))
else:
_item = QTableWidgetItem("N/A")
_item.setFlags(QtCore.Qt.ItemIsEnabled)
self.ui.tableWidget.setItem(row, _column, _item)
# rule columns
_column += 1
for _offset in np.arange(len(self.list_of_rule_names)):
_row_layout = QHBoxLayout()
_widget = QCheckBox()
_widget.blockSignals(True)
if check_new_row and _offset == row:
_widget.setCheckState(QtCore.Qt.Checked)
list_of_widgets_to_unlock.append(_widget)
_widget.stateChanged.connect(lambda value=0:
self.checkbox_changed(value))
_spacer1 = QSpacerItem(40,20, QSizePolicy.Expanding, QSizePolicy.Minimum)
_row_layout.addItem(_spacer1)
_row_layout.addWidget(_widget)
_spacer2 = QSpacerItem(40,20, QSizePolicy.Expanding, QSizePolicy.Minimum)
_row_layout.addItem(_spacer2)
_rule_widget = QWidget()
_rule_widget.setLayout(_row_layout)
self.ui.tableWidget.setCellWidget(row, _column+_offset, _rule_widget)
# inner group rule
_column += len(self.list_of_rule_names)
_widget = QComboBox()
_widget.blockSignals(True)
list_of_widgets_to_unlock.append(_widget)
_widget.setEnabled(False)
_widget.currentIndexChanged.connect(lambda value=list_options[0]:
self.combobox_changed(value))
list_options = ["and", "or"]
_widget.addItems(list_options)
self.ui.tableWidget.setCellWidget(row, _column, _widget)
self.unlock_signals_ui(list_of_widgets_to_unlock)