PyQt5 QSpinBox – 获取内容矩形

在这篇文章中，我们将看到如何获得旋转盒的内容矩形，内容矩形是旋转盒边框内的区域。为了获得旋转盒的内容矩形，我们使用旋转盒对象的 contentsRect 方法。

语法： spin_spin.contentsRect()

参数： 它不需要参数

返回： 它返回QRect对象

以下是实现方法

# importing libraries
from PyQt5.QtWidgets import * 
from PyQt5 import QtCore, QtGui
from PyQt5.QtGui import * 
from PyQt5.QtCore import * 
import sys


class Window(QMainWindow):

    def __init__(self):
        super().__init__()

        # setting title
        self.setWindowTitle("Python ")

        # setting geometry
        self.setGeometry(100, 100, 600, 400)

        # calling method
        self.UiComponents()

        # showing all the widgets
        self.show()

        # method for widgets
    def UiComponents(self):
        # creating spin box
        self.spin = QSpinBox(self)

        # setting geometry to spin box
        self.spin.setGeometry(100, 100, 250, 40)

        # setting range to the spin box
        self.spin.setRange(0, 999999)

        # setting prefix to spin
        self.spin.setPrefix("Prefix ")

        # setting suffix to spin
        self.spin.setSuffix(" Suffix")

        # getting the content rectangle
        rectangle = self.spin.contentsRect()

        # creating label
        label = QLabel(self)

        # setting geometry to the label
        label.setGeometry(100, 200, 200, 70)

        # making it multi line label
        label.setWordWrap(True)

        # setting to the label
        label.setText(str(rectangle))

# create pyqt5 app
App = QApplication(sys.argv)

# create the instance of our Window
window = Window()
window.spin.setFocus()
# start the app
sys.exit(App.exec())

输出：

PyQt5 QSpinBox - 获取内容矩形