我们从Python开源项目中，提取了以下5个代码示例，用于说明如何使用PyQt4.QtGui.QIntValidator()。
def IntEdit(v,cb): edit = LineEdit(v,cb) edit.setValidator(QtGui.QIntValidator()) return edit # renames the settings names, not ported to mk8 yet
def __init__(self, parent=None): QtGui.QLineEdit.__init__(self, parent) self.setValidator(QtGui.QIntValidator(self)) self.setValue(self.getDefaultValue(), undo=False)
def __init__(self, parent, settings ): super(SettingsWindow, self).__init__(parent) uic.loadUi(ComicTaggerSettings.getUIFile('settingswindow.ui' ), self) self.setWindowFlags(self.windowFlags() & ~QtCore.Qt.WindowContextHelpButtonHint ) self.settings = settings self.name = "Settings" if platform.system() == "Windows": self.lblUnrar.hide() self.leUnrarExePath.hide() self.btnBrowseUnrar.hide() self.lblRarHelp.setText( windowsRarHelp ) elif platform.system() == "Linux": self.lblRarHelp.setText( linuxRarHelp ) elif platform.system() == "Darwin": self.lblRarHelp.setText( macRarHelp ) self.name = "Preferences" self.setWindowTitle("ComicTagger " + self.name) self.lblDefaultSettings.setText( "Revert to default " + self.name.lower()) self.btnResetSettings.setText( "Default " + self.name) nldtTip = ( """ <html>The <b>Default Name Length Match Tolerance</b> is for eliminating automatic search matches that are too long compared to your series name search. The higher it is, the more likely to have a good match, but each search will take longer and use more bandwidth. Too low, and only the very closest lexical matches will be explored.</html>""" ) self.leNameLengthDeltaThresh.setToolTip(nldtTip) pblTip = ( """<html> The <b>Publisher Blacklist</b> is for eliminating automatic matches to certain publishers that you know are incorrect. Useful for avoiding international re-prints with same covers or series names. Enter publisher names separated by commas. </html>""" ) self.tePublisherBlacklist.setToolTip(pblTip) validator = QtGui.QIntValidator(1, 4, self) self.leIssueNumPadding.setValidator(validator) validator = QtGui.QIntValidator(0, 99, self) self.leNameLengthDeltaThresh.setValidator(validator) self.settingsToForm() self.btnBrowseRar.clicked.connect(self.selectRar) self.btnBrowseUnrar.clicked.connect(self.selectUnrar) self.btnClearCache.clicked.connect(self.clearCache) self.btnResetSettings.clicked.connect(self.resetSettings) self.btnTestKey.clicked.connect(self.testAPIKey)
def __init__(self,parent): super(basicSettingsDialog,self).__init__(parent) self.setMinimumSize(500,500) self.resize(700,500) #------------------------------------------------------------------------------------------------------------------- #Buttons #------------------------------------------------------------------------------------------------------------------- #Done button self.btnDone=QtGui.QPushButton('Done') self.btnDone.connect(self.btnDone, QtCore.SIGNAL('clicked()'), self.donePressed) #------------------------------------------------------------------------------------------------------------------- #Layout #------------------------------------------------------------------------------------------------------------------- self.grid = QtGui.QGridLayout() self.grid.setColumnMinimumWidth(2,20) #------------------------------------------------------------------------------------------------------------------- #Validators #------------------------------------------------------------------------------------------------------------------- self.doubleValid=QtGui.QDoubleValidator() self.intValid=QtGui.QIntValidator() #------------------------------------------------------------------------------------------------------------------- #Final Layout #------------------------------------------------------------------------------------------------------------------- self.vbox = QtGui.QVBoxLayout() self.vbox.addLayout(self.grid) self.hbox = QtGui.QHBoxLayout() self.hbox.addWidget(self.btnDone,stretch=0,alignment=QtCore.Qt.AlignRight) self.vbox.addLayout(self.hbox) self.setLayout(self.vbox) self.setWindowTitle('basicSettingsDialog')
def __init__(self,mesh,parent): super(basicForceMeshSettingsDialog,self).__init__(parent) #Pass mesh self.mesh = mesh self.parent=parent self.embryo=self.mesh.simulation.embryo #Set default variables self.roiUsed=None self.debug=False self.findIdxs=True #Labels self.lblROI = QtGui.QLabel("ROI used:", self) self.lblDebug = QtGui.QLabel("Print debugging output:", self) self.lblFindIdxs = QtGui.QLabel("Update Indices?:", self) #LineEdits self.doubleValid=QtGui.QDoubleValidator() self.intValid=QtGui.QIntValidator() #Combobox self.comboROI = QtGui.QComboBox(self) self.updateROICombo() self.comboROI.activated[str].connect(self.setROI) #CheckBox self.cbDebug = QtGui.QCheckBox('', self) self.cbFindIdxs = QtGui.QCheckBox('', self) self.connect(self.cbDebug, QtCore.SIGNAL('stateChanged(int)'), self.checkDebug) self.connect(self.cbFindIdxs, QtCore.SIGNAL('stateChanged(int)'), self.checkFindIdxs) #Layout self.grid.addWidget(self.lblROI,1,1) self.grid.addWidget(self.lblFindIdxs,4,1) self.grid.addWidget(self.lblDebug,6,1) self.grid.addWidget(self.comboROI,1,2) self.grid.addWidget(self.cbFindIdxs,4,2) self.grid.addWidget(self.cbDebug,6,2) self.setWindowTitle("Basic Force Mesh Settings") self.show()
