PyQt5 – 制作圆形组合框
在这篇文章中,我们将看到我们如何创建圆形组合框。组合框部件不像其他部件,它由许多其他部件组成,例如文本视图、按钮、行编辑等。
为了使组合框成为圆形,我们必须改变与组合框相关的样式表,下面是样式表的代码:
QComboBox
{
border : 1px solid black;
border-radius : 50px;
}
Python
注意事项 。
- 组合框的宽度和高度应该是一样的,边界半径应该是宽度的一半。
- 它只使组合框的主要部件,即文本视图部分循环,对按钮没有影响。
下面是实施方案 –
# 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 a check-able combo box object
self.combo_box = QComboBox(self)
# setting geometry of combo box
self.combo_box.setGeometry(200, 150, 100, 100)
# geek list
geek_list = ["Sayian", "Super Sayian", "Super Sayian 2", "Super Sayian B"]
# adding list of items to combo box
self.combo_box.addItems(geek_list)
# setting stylesheet of the combo box
self.combo_box.setStyleSheet("QComboBox"
"{"
"border : 1px solid black;"
"border-radius : 50px;"
"}")
# create pyqt5 app
App = QApplication(sys.argv)
# create the instance of our Window
window = Window()
# start the app
sys.exit(App.exec())
Python
输出 :