class Window(QWidget): def __init__(self): super(Window, self).__init__() self.createSpinBoxes() self.createDateTimeEdits() self.createDoubleSpinBoxes() layout = QHBoxLayout() layout.addWidget(self.spinBoxesGroup) layout.addWidget(self.editsGroup) layout.addWidget(self.doubleSpinBoxesGroup) self.setLayout(layout) self.setWindowTitle("Spin Boxes") def createSpinBoxes(self): self.spinBoxesGroup = QGroupBox("Spinboxes") integerLabel = QLabel("Enter a value between %d and %d:" % (-20, 20)) integerSpinBox = QSpinBox() integerSpinBox.setRange(-20, 20) integerSpinBox.setSingleStep(1) integerSpinBox.setValue(0) zoomLabel = QLabel("Enter a zoom value between %d and %d:" % (0, 1000)) zoomSpinBox = QSpinBox() zoomSpinBox.setRange(0, 1000) zoomSpinBox.setSingleStep(10) zoomSpinBox.setSuffix('%') zoomSpinBox.setSpecialValueText("Automatic") zoomSpinBox.setValue(100) priceLabel = QLabel("Enter a price between %d and %d:" % (0, 999)) priceSpinBox = QSpinBox() priceSpinBox.setRange(0, 999) priceSpinBox.setSingleStep(1) priceSpinBox.setPrefix('$') priceSpinBox.setValue(99) spinBoxLayout = QVBoxLayout() spinBoxLayout.addWidget(integerLabel) spinBoxLayout.addWidget(integerSpinBox) spinBoxLayout.addWidget(zoomLabel) spinBoxLayout.addWidget(zoomSpinBox) spinBoxLayout.addWidget(priceLabel) spinBoxLayout.addWidget(priceSpinBox) self.spinBoxesGroup.setLayout(spinBoxLayout) def createDateTimeEdits(self): self.editsGroup = QGroupBox("Date and time spin boxes") dateLabel = QLabel() dateEdit = QDateEdit(QDate.currentDate()) dateEdit.setDateRange(QDate(2005, 1, 1), QDate(2010, 12, 31)) dateLabel.setText("Appointment date (between %s and %s):" % (dateEdit.minimumDate().toString(Qt.ISODate), dateEdit.maximumDate().toString(Qt.ISODate))) timeLabel = QLabel() timeEdit = QTimeEdit(QTime.currentTime()) timeEdit.setTimeRange(QTime(9, 0, 0, 0), QTime(16, 30, 0, 0)) timeLabel.setText("Appointment time (between %s and %s):" % (timeEdit.minimumTime().toString(Qt.ISODate), timeEdit.maximumTime().toString(Qt.ISODate))) self.meetingLabel = QLabel() self.meetingEdit = QDateTimeEdit(QDateTime.currentDateTime()) formatLabel = QLabel("Format string for the meeting date and time:") formatComboBox = QComboBox() formatComboBox.addItem('yyyy-MM-dd hh:mm:ss (zzz \'ms\')') formatComboBox.addItem('hh:mm:ss MM/dd/yyyy') formatComboBox.addItem('hh:mm:ss dd/MM/yyyy') formatComboBox.addItem('hh:mm:ss') formatComboBox.addItem('hh:mm ap') formatComboBox.activated[str].connect(self.setFormatString) self.setFormatString(formatComboBox.currentText()) editsLayout = QVBoxLayout() editsLayout.addWidget(dateLabel) editsLayout.addWidget(dateEdit) editsLayout.addWidget(timeLabel) editsLayout.addWidget(timeEdit) editsLayout.addWidget(self.meetingLabel) editsLayout.addWidget(self.meetingEdit) editsLayout.addWidget(formatLabel) editsLayout.addWidget(formatComboBox) self.editsGroup.setLayout(editsLayout) def setFormatString(self, formatString): self.meetingEdit.setDisplayFormat(formatString) if self.meetingEdit.displayedSections() & QDateTimeEdit.DateSections_Mask: self.meetingEdit.setDateRange(QDate(2004, 11, 1), QDate(2005, 11, 30)) self.meetingLabel.setText("Meeting date (between %s and %s):" % (self.meetingEdit.minimumDate().toString(Qt.ISODate), self.meetingEdit.maximumDate().toString(Qt.ISODate))) else: self.meetingEdit.setTimeRange(QTime(0, 7, 20, 0), QTime(21, 0, 0, 0)) self.meetingLabel.setText("Meeting time (between %s and %s):" % (self.meetingEdit.minimumTime().toString(Qt.ISODate), self.meetingEdit.maximumTime().toString(Qt.ISODate))) def createDoubleSpinBoxes(self): self.doubleSpinBoxesGroup = QGroupBox("Double precision spinboxes") precisionLabel = QLabel("Number of decimal places to show:") precisionSpinBox = QSpinBox() precisionSpinBox.setRange(0, 100) precisionSpinBox.setValue(2) doubleLabel = QLabel("Enter a value between %d and %d:" % (-20, 20)) self.doubleSpinBox = QDoubleSpinBox() self.doubleSpinBox.setRange(-20.0, 20.0) self.doubleSpinBox.setSingleStep(1.0) self.doubleSpinBox.setValue(0.0) scaleLabel = QLabel("Enter a scale factor between %d and %d:" % (0, 1000)) self.scaleSpinBox = QDoubleSpinBox() self.scaleSpinBox.setRange(0.0, 1000.0) self.scaleSpinBox.setSingleStep(10.0) self.scaleSpinBox.setSuffix('%') self.scaleSpinBox.setSpecialValueText("No scaling") self.scaleSpinBox.setValue(100.0) priceLabel = QLabel("Enter a price between %d and %d:" % (0, 1000)) self.priceSpinBox = QDoubleSpinBox() self.priceSpinBox.setRange(0.0, 1000.0) self.priceSpinBox.setSingleStep(1.0) self.priceSpinBox.setPrefix('$') self.priceSpinBox.setValue(99.99) precisionSpinBox.valueChanged.connect(self.changePrecision) spinBoxLayout = QVBoxLayout() spinBoxLayout.addWidget(precisionLabel) spinBoxLayout.addWidget(precisionSpinBox) spinBoxLayout.addWidget(doubleLabel) spinBoxLayout.addWidget(self.doubleSpinBox) spinBoxLayout.addWidget(scaleLabel) spinBoxLayout.addWidget(self.scaleSpinBox) spinBoxLayout.addWidget(priceLabel) spinBoxLayout.addWidget(self.priceSpinBox) self.doubleSpinBoxesGroup.setLayout(spinBoxLayout) def changePrecision(self, decimals): self.doubleSpinBox.setDecimals(decimals) self.scaleSpinBox.setDecimals(decimals) self.priceSpinBox.setDecimals(decimals)
class Window(QWidget): def __init__(self): super(Window, self).__init__() self.createSpinBoxes() self.createDateTimeEdits() self.createDoubleSpinBoxes() layout = QHBoxLayout() layout.addWidget(self.spinBoxesGroup) layout.addWidget(self.editsGroup) layout.addWidget(self.doubleSpinBoxesGroup) self.setLayout(layout) self.setWindowTitle("Spin Boxes") def createSpinBoxes(self): self.spinBoxesGroup = QGroupBox("Spinboxes") integerLabel = QLabel("Enter a value between %d and %d:" % (-20, 20)) integerSpinBox = QSpinBox() integerSpinBox.setRange(-20, 20) integerSpinBox.setSingleStep(1) integerSpinBox.setValue(0) zoomLabel = QLabel("Enter a zoom value between %d and %d:" % (0, 1000)) zoomSpinBox = QSpinBox() zoomSpinBox.setRange(0, 1000) zoomSpinBox.setSingleStep(10) zoomSpinBox.setSuffix('%') zoomSpinBox.setSpecialValueText("Automatic") zoomSpinBox.setValue(100) priceLabel = QLabel("Enter a price between %d and %d:" % (0, 999)) priceSpinBox = QSpinBox() priceSpinBox.setRange(0, 999) priceSpinBox.setSingleStep(1) priceSpinBox.setPrefix('$') priceSpinBox.setValue(99) spinBoxLayout = QVBoxLayout() spinBoxLayout.addWidget(integerLabel) spinBoxLayout.addWidget(integerSpinBox) spinBoxLayout.addWidget(zoomLabel) spinBoxLayout.addWidget(zoomSpinBox) spinBoxLayout.addWidget(priceLabel) spinBoxLayout.addWidget(priceSpinBox) self.spinBoxesGroup.setLayout(spinBoxLayout) def createDateTimeEdits(self): self.editsGroup = QGroupBox("Date and time spin boxes") dateLabel = QLabel() dateEdit = QDateEdit(QDate.currentDate()) dateEdit.setDateRange(QDate(2005, 1, 1), QDate(2010, 12, 31)) dateLabel.setText("Appointment date (between %s and %s):" % (dateEdit.minimumDate().toString(Qt.ISODate), dateEdit.maximumDate().toString(Qt.ISODate))) timeLabel = QLabel() timeEdit = QTimeEdit(QTime.currentTime()) timeEdit.setTimeRange(QTime(9, 0, 0, 0), QTime(16, 30, 0, 0)) timeLabel.setText("Appointment time (between %s and %s):" % (timeEdit.minimumTime().toString(Qt.ISODate), timeEdit.maximumTime().toString(Qt.ISODate))) self.meetingLabel = QLabel() self.meetingEdit = QDateTimeEdit(QDateTime.currentDateTime()) formatLabel = QLabel("Format string for the meeting date and time:") formatComboBox = QComboBox() formatComboBox.addItem('yyyy-MM-dd hh:mm:ss (zzz \'ms\')') formatComboBox.addItem('hh:mm:ss MM/dd/yyyy') formatComboBox.addItem('hh:mm:ss dd/MM/yyyy') formatComboBox.addItem('hh:mm:ss') formatComboBox.addItem('hh:mm ap') formatComboBox.activated[str].connect(self.setFormatString) self.setFormatString(formatComboBox.currentText()) editsLayout = QVBoxLayout() editsLayout.addWidget(dateLabel) editsLayout.addWidget(dateEdit) editsLayout.addWidget(timeLabel) editsLayout.addWidget(timeEdit) editsLayout.addWidget(self.meetingLabel) editsLayout.addWidget(self.meetingEdit) editsLayout.addWidget(formatLabel) editsLayout.addWidget(formatComboBox) self.editsGroup.setLayout(editsLayout) def setFormatString(self, formatString): self.meetingEdit.setDisplayFormat(formatString) if self.meetingEdit.displayedSections( ) & QDateTimeEdit.DateSections_Mask: self.meetingEdit.setDateRange(QDate(2004, 11, 1), QDate(2005, 11, 30)) self.meetingLabel.setText( "Meeting date (between %s and %s):" % (self.meetingEdit.minimumDate().toString(Qt.ISODate), self.meetingEdit.maximumDate().toString(Qt.ISODate))) else: self.meetingEdit.setTimeRange(QTime(0, 7, 20, 0), QTime(21, 0, 0, 0)) self.meetingLabel.setText( "Meeting time (between %s and %s):" % (self.meetingEdit.minimumTime().toString(Qt.ISODate), self.meetingEdit.maximumTime().toString(Qt.ISODate))) def createDoubleSpinBoxes(self): self.doubleSpinBoxesGroup = QGroupBox("Double precision spinboxes") precisionLabel = QLabel("Number of decimal places to show:") precisionSpinBox = QSpinBox() precisionSpinBox.setRange(0, 100) precisionSpinBox.setValue(2) doubleLabel = QLabel("Enter a value between %d and %d:" % (-20, 20)) self.doubleSpinBox = QDoubleSpinBox() self.doubleSpinBox.setRange(-20.0, 20.0) self.doubleSpinBox.setSingleStep(1.0) self.doubleSpinBox.setValue(0.0) scaleLabel = QLabel("Enter a scale factor between %d and %d:" % (0, 1000)) self.scaleSpinBox = QDoubleSpinBox() self.scaleSpinBox.setRange(0.0, 1000.0) self.scaleSpinBox.setSingleStep(10.0) self.scaleSpinBox.setSuffix('%') self.scaleSpinBox.setSpecialValueText("No scaling") self.scaleSpinBox.setValue(100.0) priceLabel = QLabel("Enter a price between %d and %d:" % (0, 1000)) self.priceSpinBox = QDoubleSpinBox() self.priceSpinBox.setRange(0.0, 1000.0) self.priceSpinBox.setSingleStep(1.0) self.priceSpinBox.setPrefix('$') self.priceSpinBox.setValue(99.99) precisionSpinBox.valueChanged.connect(self.changePrecision) spinBoxLayout = QVBoxLayout() spinBoxLayout.addWidget(precisionLabel) spinBoxLayout.addWidget(precisionSpinBox) spinBoxLayout.addWidget(doubleLabel) spinBoxLayout.addWidget(self.doubleSpinBox) spinBoxLayout.addWidget(scaleLabel) spinBoxLayout.addWidget(self.scaleSpinBox) spinBoxLayout.addWidget(priceLabel) spinBoxLayout.addWidget(self.priceSpinBox) self.doubleSpinBoxesGroup.setLayout(spinBoxLayout) def changePrecision(self, decimals): self.doubleSpinBox.setDecimals(decimals) self.scaleSpinBox.setDecimals(decimals) self.priceSpinBox.setDecimals(decimals)