本文整理汇总了Python中qgis.gui.QgsFieldComboBox.setFilters方法的典型用法代码示例。如果您正苦于以下问题：Python QgsFieldComboBox.setFilters方法的具体用法？Python QgsFieldComboBox.setFilters怎么用？Python QgsFieldComboBox.setFilters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qgis.gui.QgsFieldComboBox的用法示例。
在下文中一共展示了QgsFieldComboBox.setFilters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: testFilter
# 需要导入模块: from qgis.gui import QgsFieldComboBox [as 别名]
# 或者: from qgis.gui.QgsFieldComboBox import setFilters [as 别名]
def testFilter(self):
""" test setting field with filter """
l = create_layer()
w = QgsFieldComboBox()
w.setLayer(l)
w.setFilters(QgsFieldProxyModel.Int)
self.assertEqual(w.layer(), l)
w.setField('fldint')
self.assertEqual(w.currentField(), 'fldint')示例2: createWidget
# 需要导入模块: from qgis.gui import QgsFieldComboBox [as 别名]
# 或者: from qgis.gui.QgsFieldComboBox import setFilters [as 别名]
def createWidget(self):
self._layer = None
if self.dialogType in (DIALOG_STANDARD, DIALOG_BATCH):
if self.param.multiple:
return MultipleInputPanel(options=[])
else:
widget = QgsFieldComboBox()
widget.setAllowEmptyFieldName(self.param.optional)
widget.fieldChanged.connect(lambda: self.widgetValueHasChanged.emit(self))
if self.param.datatype == ParameterTableField.DATA_TYPE_NUMBER:
widget.setFilters(QgsFieldProxyModel.Numeric)
elif self.param.datatype == ParameterTableField.DATA_TYPE_STRING:
widget.setFilters(QgsFieldProxyModel.String)
elif self.param.datatype == ParameterTableField.DATA_TYPE_DATETIME:
widget.setFilters(QgsFieldProxyModel.Date | QgsFieldProxyModel.Time)
return widget
else:
widget = QComboBox()
widget.setEditable(True)
fields = self.dialog.getAvailableValuesOfType(ParameterTableField, None)
if self.param.optional:
widget.addItem(self.NOT_SET, None)
for f in fields:
widget.addItem(self.dialog.resolveValueDescription(f), f)
return widget示例3: Dialog
# 需要导入模块: from qgis.gui import QgsFieldComboBox [as 别名]
# 或者: from qgis.gui.QgsFieldComboBox import setFilters [as 别名]
class Dialog(QtGui.QDialog):
def __init__(self, curPointLayerName, curPolygonLayerName, curFiledName, parent=None):
QtGui.QDialog.__init__(self, parent)
self.resize(300, 100)
Plugin().plPrint("curPointLayerName:: %s" % curPointLayerName)
Plugin().plPrint("curPolygonLayerName:: %s" % curPolygonLayerName)
Plugin().plPrint("curFiledName:: %s" % curFiledName)
self.setWindowTitle(Plugin().getPluginName())
self.__mainLayout = QtGui.QVBoxLayout(self)
self.__layout = QtGui.QGridLayout(self)
# self.__layout.addWidget(QtGui.QLabel(self.tr("Point layer name") + ":"), 0, 0)
l1 = QtGui.QLabel(u"Имя точечного слоя" + ":")
l1.setSizePolicy(
QtGui.QSizePolicy.Preferred,
QtGui.QSizePolicy.Fixed
)
self.__layout.addWidget(l1, 0, 0)
self.pointsLayersComboBox = QgsMapLayerComboBox()
self.pointsLayersComboBox.setSizePolicy(
QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed
)
self.pointsLayersComboBox.setFilters(QgsMapLayerProxyModel.PointLayer)
self.pointsLayersComboBox.setEditable(True)
self.pointsLayersComboBox.setEditText(curPointLayerName)
self.pointsLayersComboBox.layerChanged.connect(self.layerChooze1)
self.__layout.addWidget(self.pointsLayersComboBox, 0, 1)
# self.__layout.addWidget(QtGui.QLabel(self.tr("Field name") + ":"), 2, 0)
self.__layout.addWidget(QtGui.QLabel(u"Имя поля" + ":"), 2, 0)
self.fieldName = QgsFieldComboBox()
self.fieldName.setFilters(QgsFieldProxyModel.Int)
self.fieldName.setEditable(True)
self.fieldName.setEditText(curFiledName)
self.fieldName.fieldChanged.connect(self.filedChooze)
self.__layout.addWidget(self.fieldName, 2, 1)
# self.__layout.addWidget(QtGui.QLabel(self.tr("Polypon layer name") + ":"), 1, 0)
self.__layout.addWidget(QtGui.QLabel(u"Имя полигонального слоя" + ":"), 1, 0)
self.polygonsLayersComboBox = QgsMapLayerComboBox()
self.polygonsLayersComboBox.setFilters(QgsMapLayerProxyModel.PolygonLayer)
self.polygonsLayersComboBox.setEditable(True)
self.polygonsLayersComboBox.setEditText(curPolygonLayerName)
self.polygonsLayersComboBox.layerChanged.connect(self.layerChooze2)
self.polygonsLayersComboBox.layerChanged.connect(self.fieldName.setLayer)
self.__layout.addWidget(self.polygonsLayersComboBox, 1, 1)
# self.startButton = QtGui.QPushButton(self.tr("Start"))
# self.startButton.clicked.connect(self.startCalculation)
# self.__layout.addWidget(self.startButton, 3, 1)
self.__mainLayout.addLayout(self.__layout)
# self.progress = QtGui.QLabel()
# self.__mainLayout.addWidget(self.progress)
self.__bbox = QtGui.QDialogButtonBox(QtGui.QDialogButtonBox.Ok)
self.__bbox.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed)
self.__bbox.accepted.connect(self.accept)
self.__mainLayout.addWidget(self.__bbox)
def layerChooze1(self, qgsMapLayer):
self.pointsLayersComboBox.setEditText(qgsMapLayer.name())
def layerChooze2(self, qgsMapLayer):
self.polygonsLayersComboBox.setEditText(qgsMapLayer.name())
def filedChooze(self, fieldName):
self.sender().setEditText(fieldName)
# def layernameSave(self, csTargetLayerName):
# if csTargetLayerName == u"":
# return
# setCSLayerName(csTargetLayerName)
def getSettings(self):
return [
self.pointsLayersComboBox.currentText(),
self.polygonsLayersComboBox.currentText(),
self.fieldName.currentText()
]示例4: Dialog
# 需要导入模块: from qgis.gui import QgsFieldComboBox [as 别名]
# 或者: from qgis.gui.QgsFieldComboBox import setFilters [as 别名]
class Dialog(QtGui.QDialog):
def __init__(
self,
curPointsLayerFrom,
curPointsLayerTo,
curFNIdFrom,
curFNLink,
curFNIdTo,
curResultLayerName,
parent=None):
QtGui.QDialog.__init__(self, parent)
self.resize(500, 200)
self.setWindowTitle(QgisPlugin().pluginName)
self.__mainLayout = QtGui.QVBoxLayout(self)
self.__layout = QtGui.QGridLayout(self)
l1 = QtGui.QLabel(self.tr(u"Point layer 'FROM'") + ":")
l1.setSizePolicy(
QtGui.QSizePolicy.Preferred,
QtGui.QSizePolicy.Fixed
)
self.__layout.addWidget(l1, 0, 0)
self.pointsLayerFrom = QgsMapLayerComboBox()
self.pointsLayerFrom.setSizePolicy(
QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed
)
self.pointsLayerFrom.setFilters(QgsMapLayerProxyModel.PointLayer)
self.pointsLayerFrom.setEditable(True)
# self.pointsLayerFrom.setEditText(curPointsLayerFrom)
self.pointsLayerFrom.layerChanged.connect(self.choozeLayerFrom)
self.__layout.addWidget(self.pointsLayerFrom, 0, 1)
l2 = QtGui.QLabel(self.tr(u"Point layer 'TO'") + ":")
l2.setSizePolicy(
QtGui.QSizePolicy.Preferred,
QtGui.QSizePolicy.Fixed
)
self.__layout.addWidget(l2, 1, 0)
self.pointsLayerTo = QgsMapLayerComboBox()
self.pointsLayerTo.setSizePolicy(
QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed
)
self.pointsLayerTo.setFilters(QgsMapLayerProxyModel.PointLayer)
self.pointsLayerTo.setEditable(True)
# self.pointsLayerTo.setEditText(curPointsLayerTo)
self.pointsLayerTo.layerChanged.connect(self.choozeLayerTo)
self.__layout.addWidget(self.pointsLayerTo, 1, 1)
self.__layout.addWidget(
QtGui.QLabel(self.tr(u"Point 'FROM' id field") + ":"),
2, 0
)
self.fnIdFrom = QgsFieldComboBox()
self.fnIdFrom.setFilters(QgsFieldProxyModel.Int | QgsFieldProxyModel.LongLong)
self.fnIdFrom.setEditable(True)
# self.fnIdFrom.setEditText(curFNIdFrom)
self.fnIdFrom.fieldChanged.connect(self.filedChooze)
self.__layout.addWidget(self.fnIdFrom, 2, 1)
self.__layout.addWidget(
QtGui.QLabel(self.tr(u"Link field") + ":"),
3, 0
)
self.fnLink = QgsFieldComboBox()
self.fnLink.setFilters(QgsFieldProxyModel.Int | QgsFieldProxyModel.LongLong)
self.fnLink.setEditable(True)
# self.fnLink.setEditText(curFNLink)
self.fnLink.fieldChanged.connect(self.filedChooze)
self.__layout.addWidget(self.fnLink, 3, 1)
self.__layout.addWidget(
QtGui.QLabel(self.tr(u"Point 'TO' id field") + ":"), 4, 0)
self.fnIdTo = QgsFieldComboBox()
self.fnIdTo.setFilters(QgsFieldProxyModel.Int | QgsFieldProxyModel.LongLong)
self.fnIdTo.setEditable(True)
# self.fnIdTo.setEditText(curFNIdTo)
self.fnIdTo.fieldChanged.connect(self.filedChooze)
self.__layout.addWidget(self.fnIdTo, 4, 1)
self.__layout.addWidget(
QtGui.QLabel(self.tr(u"Save result in layer") + ":"),
5, 0
)
self.linesLayer = QgsMapLayerComboBox()
self.linesLayer.setSizePolicy(
QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed
)
self.linesLayer.setFilters(QgsMapLayerProxyModel.LineLayer)
self.linesLayer.setEditable(True)
self.linesLayer.layerChanged.connect(self.choozeResultLayer)
self.__layout.addWidget(self.linesLayer, 5, 1)
# self.__layout4resultFileChoose = QtGui.QHBoxLayout()
# self.leResultFilename = QtGui.QLineEdit(curResultFilename)
# self.__layout4resultFileChoose.addWidget(self.leResultFilename)
#.........这里部分代码省略.........