第七篇 -- 常用界面组件的使用（QSlider和QProgressBar）

首先画个图

ui_proBar.py

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'ui_proBar.ui'
#
# Created by: PyQt5 UI code generator 5.13.0
#
# WARNING! All changes made in this file will be lost!


from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_Form(object):
    def setupUi(self, Form):
        Form.setObjectName("Form")
        Form.resize(400, 300)
        self.groupBox = QtWidgets.QGroupBox(Form)
        self.groupBox.setGeometry(QtCore.QRect(10, 0, 381, 131))
        self.groupBox.setTitle("")
        self.groupBox.setObjectName("groupBox")
        self.progressBar = QtWidgets.QProgressBar(self.groupBox)
        self.progressBar.setGeometry(QtCore.QRect(150, 100, 201, 16))
        self.progressBar.setProperty("value", 0)
        self.progressBar.setObjectName("progressBar")
        self.horizontalSlider = QtWidgets.QSlider(self.groupBox)
        self.horizontalSlider.setGeometry(QtCore.QRect(150, 20, 161, 22))
        self.horizontalSlider.setOrientation(QtCore.Qt.Horizontal)
        self.horizontalSlider.setObjectName("horizontalSlider")
        self.label_3 = QtWidgets.QLabel(self.groupBox)
        self.label_3.setGeometry(QtCore.QRect(30, 100, 61, 16))
        self.label_3.setObjectName("label_3")
        self.label = QtWidgets.QLabel(self.groupBox)
        self.label.setGeometry(QtCore.QRect(30, 20, 47, 13))
        self.label.setObjectName("label")
        self.horizontalScrollBar = QtWidgets.QScrollBar(self.groupBox)
        self.horizontalScrollBar.setGeometry(QtCore.QRect(150, 60, 160, 16))
        self.horizontalScrollBar.setOrientation(QtCore.Qt.Horizontal)
        self.horizontalScrollBar.setObjectName("horizontalScrollBar")
        self.label_2 = QtWidgets.QLabel(self.groupBox)
        self.label_2.setGeometry(QtCore.QRect(30, 60, 47, 13))
        self.label_2.setObjectName("label_2")
        self.groupBox_2 = QtWidgets.QGroupBox(Form)
        self.groupBox_2.setGeometry(QtCore.QRect(10, 140, 381, 151))
        self.groupBox_2.setObjectName("groupBox_2")
        self.checkBox = QtWidgets.QCheckBox(self.groupBox_2)
        self.checkBox.setGeometry(QtCore.QRect(30, 30, 70, 21))
        self.checkBox.setObjectName("checkBox")
        self.checkBox_2 = QtWidgets.QCheckBox(self.groupBox_2)
        self.checkBox_2.setGeometry(QtCore.QRect(210, 30, 131, 17))
        self.checkBox_2.setObjectName("checkBox_2")
        self.radioButton = QtWidgets.QRadioButton(self.groupBox_2)
        self.radioButton.setGeometry(QtCore.QRect(30, 80, 121, 17))
        self.radioButton.setObjectName("radioButton")
        self.radioButton_2 = QtWidgets.QRadioButton(self.groupBox_2)
        self.radioButton_2.setGeometry(QtCore.QRect(210, 80, 151, 17))
        self.radioButton_2.setObjectName("radioButton_2")

        self.retranslateUi(Form)
        QtCore.QMetaObject.connectSlotsByName(Form)

    def retranslateUi(self, Form):
        _translate = QtCore.QCoreApplication.translate
        Form.setWindowTitle(_translate("Form", "Form"))
        self.label_3.setText(_translate("Form", "ProcessBar"))
        self.label.setText(_translate("Form", "Slider"))
        self.label_2.setText(_translate("Form", "ScollBar"))
        self.groupBox_2.setTitle(_translate("Form", "ProcessBar设置"))
        self.checkBox.setText(_translate("Form", "textVisible"))
        self.checkBox_2.setText(_translate("Form", "InvertedAppearance"))
        self.radioButton.setText(_translate("Form", "显示格式--百分比"))
        self.radioButton_2.setText(_translate("Form", "显示格式--当前值"))

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