PyQt5 QSpinBox – 获取当前几何图形

在本文中，我们将了解如何获得旋转框的当前几何形状。几何基本上是旋转框的位置和大小。为旋转框设置几何图形可以更改其大小和位置。我们使用 setGeometry 方法来设置或更改旋转框的几何形状。
为了做到这一点，我们使用带有旋转框对象的几何方法。

Syntax : font_metrics.geometry()
Argument : It takes no argument
Return : It returns QRect object

编程需要懂一点英语

下面是实现

Python3

# 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(1, 999999)
 
        # setting prefix to spin
        self.spin.setPrefix("PREFIX ")
 
        # setting suffix to spin
        self.spin.setSuffix(" SUFFIX")
 
 
        # creating a label
        label = QLabel(self)
 
        # making label multi line
        label.setWordWrap(True)
 
        # setting geometry to the label
        label.setGeometry(100, 200, 300, 60)
 
        # getting the current geometry
        current_geo = self.spin.geometry()
 
        # setting text to the label
        label.setText(str(current_geo))
 
 
# create pyqt5 app
App = QApplication(sys.argv)
 
# create the instance of our Window
window = Window()
 
# start the app
sys.exit(App.exec())

输出：