PyQt5 - 按下时将皮肤设置为可编辑的关闭状态组合框

在本文中，我们将了解如何在可编辑组合框处于关闭状态和按下时将其设置为皮肤。皮肤基本上是背景图像，但皮肤会根据组合框的大小调整其大小。 OFF 状态是当列表视图（项目视图）未打开时，使用setEditable方法使组合框可编辑。皮肤只会出现组合框是可编辑的并且它处于开启状态并且组合框被按下

为此，我们必须更改组合框的样式表代码，下面是样式表代码

QComboBox::editable:!on:pressed
{
border-image : url(image.png);
}

下面是实现

# 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, 200, 80)
  
        # making combo box editable
        self.combo_box.setEditable(True)
  
        # 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 style sheet of combo box
        # adding skin to the combo box when it is editable
        # and when it in off state and when it get pressed
        self.combo_box.setStyleSheet("QComboBox::editable:! on:pressed"
                                     "{"
                                     "border-image : url(image.png);"
                                     "border : 1px solid black;"
                                     "}")
  
  
# create pyqt5 app
App = QApplication(sys.argv)
  
# create the instance of our Window
window = Window()
  
window.show()
  
# start the app
sys.exit(App.exec())

输出 ：