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QLCDNumber控件主要用来显示液晶数字。
QLCDNumber类的常用方法如下:
方法 | 描述 |
---|---|
setDigitCount() | 设置可以显示的数字数量 |
setSmallDecimalPoint() | 是否有小数点,如果有小数点,就可以显示小数。 |
setMode() | 设置显示数字的模式,有4种模式:Bin(二进制)、Oct(八进制)、Dec(十进制)、Hex(十六进制) |
setSegmentStyle() | 设置显示样式,有3种样式:OutLine、Filled和Flat |
value() | 获取显示的数值 |
生成的参考代码:
# Form implementation generated from reading ui file 'QLCDNumber液晶数字显示控件.ui'
#
# Created by: PyQt6 UI code generator 6.4.2
#
# WARNING: Any manual changes made to this file will be lost when pyuic6 is
# run again. Do not edit this file unless you know what you are doing.from PyQt6 import QtCore, QtGui, QtWidgetsclass Ui_Form(object):def setupUi(self, Form):Form.setObjectName("Form")Form.resize(400, 300)self.lcdNumber = QtWidgets.QLCDNumber(parent=Form)self.lcdNumber.setGeometry(QtCore.QRect(140, 80, 131, 81))self.lcdNumber.setSmallDecimalPoint(False)self.lcdNumber.setMode(QtWidgets.QLCDNumber.Mode.Dec)self.lcdNumber.setSegmentStyle(QtWidgets.QLCDNumber.SegmentStyle.Flat)self.lcdNumber.setProperty("value", 3.011)self.lcdNumber.setObjectName("lcdNumber")self.lcdNumber_2 = QtWidgets.QLCDNumber(parent=Form)self.lcdNumber_2.setGeometry(QtCore.QRect(140, 190, 131, 81))self.lcdNumber_2.setSmallDecimalPoint(False)self.lcdNumber_2.setMode(QtWidgets.QLCDNumber.Mode.Dec)self.lcdNumber_2.setSegmentStyle(QtWidgets.QLCDNumber.SegmentStyle.Flat)self.lcdNumber_2.setProperty("value", 3.011)self.lcdNumber_2.setProperty("intValue", 3)self.lcdNumber_2.setObjectName("lcdNumber_2")self.retranslateUi(Form)QtCore.QMetaObject.connectSlotsByName(Form)def retranslateUi(self, Form):_translate = QtCore.QCoreApplication.translateForm.setWindowTitle(_translate("Form", "Form"))