PyQt5 QSpinBox – 如何分别获得X和Y坐标
在这篇文章中,我们将看到如何获得旋转盒的X和Y坐标。X坐标是自旋盒离窗框左侧的距离,Y坐标是自旋盒离窗框上方的距离,使用X和Y坐标我们可以确定自旋盒在窗口中的位置。为了做到这一点,我们分别使用旋转盒对象的x和y方法。
语法: spin_box.x()和spin_box.y()
参数: 它不需要参数
返回: 它返回整数
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, 9)
# setting prefix to spin
self.spin.setPrefix("PREFIX ")
# setting suffix to spin
self.spin.setSuffix(" SUFFIX")
# creating a label
self.label = QLabel(self)
# making label multi line
self.label.setWordWrap(True)
# setting label geometry
self.label.setGeometry(100, 200, 120, 60)
# getting the X and Y co-ordinates
x_value = self.spin.x()
y_value = self.spin.y()
# setting text to the label
self.label.setText("X co-ordinate : " + str(x_value) +
" Y co-ordinate : " + str(y_value))
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app
sys.exit(App.exec())
输出: