[英]Pyqt5 List QtPushbutton add border-image
我在Pyqt5(Windows 10)中使用Python 3(Pycharm)
我需要使用QPushbutton的列表。 我設法更改了按鈕的顏色,沒關系。 但是,我無法將border-image的圖像(相同的QT)更改為添加按鈕的功能(Add_Buttons_KA_IU)我的曲目結構:
我的項目 :
|-> Vision_Room.py
|-> Ressource -> LightOff.png
import sys
from PyQt5.QtWidgets import QMainWindow,QWidget,QLabel,QLineEdit,QPushButton,QApplication,QVBoxLayout
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindows(QMainWindow):
buttons_KA, keydata_KA = {}, {}
Positions_Button_KA = [(330, 70, 10, 20),(270, 110, 10, 20),(300, 110, 10, 20),(360, 110, 10, 20),(330, 150, 10, 20),
(180, 190, 10, 20),(240, 190, 10, 20),(300, 190, 10, 20),(360, 190, 10, 20),(210, 230, 10, 20),
(270, 230, 10, 20),(330, 230, 10, 20),(180, 270, 10, 20),(240, 270, 10, 20),(270, 270, 10, 20),
(300, 270, 10, 20),(360, 270, 10, 20),(210, 310, 10, 20),(330, 310, 10, 20),(180, 350, 10, 20),
(240, 350, 10, 20),(300, 350, 10, 20),(360, 350, 10, 20),(210, 390, 10, 20),(270, 390, 10, 20),
(330, 390, 10, 20),(180, 430, 10, 20),(240, 430, 10, 20),(300, 430, 10, 20),(360, 430, 10, 20)]
def __init__(self):
super(Ui_MainWindows,self).__init__()
#self.layout = QVBoxLayout()
self.resize(1280,960)
self.centralWidget = QWidget(self)
self.setCentralWidget(self.centralWidget)
self.setWindowTitle("Vision Room")
#self.setStyleSheet("background-color: rgb(0, 0, 0);")
self.Add_Buttons_KA_IU()
def Add_Buttons_KA_IU(self):
Name_Button = "Button_KA"
for i in range(0, 30):
Full_Name_Button = Name_Button + str(i)
print(Full_Name_Button)
b = self.buttons_KA[i] = QtWidgets.QPushButton(self.centralWidget)
b.setGeometry(QtCore.QRect(self.Positions_Button_KA[i][0],self.Positions_Button_KA[i][1],self.Positions_Button_KA[i][2],
self.Positions_Button_KA[i][3]))
#str_Style_Sheet = "#" + Full_Name_Button + "\n" "{\n""background-color: rgb(0, 0, 255);\n" "}"
str_Style_Sheet = "#" + Full_Name_Button + "\n" "{\n""border-image: url(:/Ressource/LightOff.png);\n" "}"
print(str_Style_Sheet)
b.setObjectName(Full_Name_Button)
b.setStyleSheet(str_Style_Sheet)
def main():
app = QApplication(sys.argv)
MainWindow = Ui_MainWindows()
MainWindow.show()
rc = app.exec_()
sys.exit(rc)
if __name__ == "__main__":
main()
首先,如果要向每個按鈕添加QSS,則不必使用objectName,另一方面,由於您不了解“:”的含義而引起了問題,“:”表示您正在使用qresource(.qrc)是允許在Qt中通用存儲文件的文件,並且是虛擬路徑,您不應使用那些“:”,因為您沒有使用它。 另一方面,最好具有文件的完整路徑以避免問題,但它也必須易於管理,因此解決方案是獲取.py的路徑並將其與資源的相對路徑連接起來相對於.py,因此您可以移動您的項目,即使這樣它也可以工作。
import os
import sys
from PyQt5 import QtCore, QtGui, QtWidgets
dir_path = os.path.dirname(os.path.realpath(__file__))
positions_button_KA = [(330, 70, 10, 20),(270, 110, 10, 20),(300, 110, 10, 20),(360, 110, 10, 20),(330, 150, 10, 20),
(180, 190, 10, 20),(240, 190, 10, 20),(300, 190, 10, 20),(360, 190, 10, 20),(210, 230, 10, 20),
(270, 230, 10, 20),(330, 230, 10, 20),(180, 270, 10, 20),(240, 270, 10, 20),(270, 270, 10, 20),
(300, 270, 10, 20),(360, 270, 10, 20),(210, 310, 10, 20),(330, 310, 10, 20),(180, 350, 10, 20),
(240, 350, 10, 20),(300, 350, 10, 20),(360, 350, 10, 20),(210, 390, 10, 20),(270, 390, 10, 20),
(330, 390, 10, 20),(180, 430, 10, 20),(240, 430, 10, 20),(300, 430, 10, 20),(360, 430, 10, 20)]
class Ui_MainWindows(QtWidgets.QMainWindow):
def __init__(self):
super(Ui_MainWindows,self).__init__()
self.central_widget = QtWidgets.QWidget()
self.setCentralWidget(self.central_widget)
self.setWindowTitle("Vision Room")
self.buttons_KA = {}
self.add_buttons_KA_IU()
self.resize(1280, 960)
def add_buttons_KA_IU(self):
name_group = "button_KA"
for i, geom in enumerate(positions_button_KA):
b = QtWidgets.QPushButton(self.central_widget)
b.setGeometry(*geom)
path_image = os.path.join(dir_path, "Ressource/LightOff.png").replace("\\", "/")
qss = 'border-image: url({})'.format(path_image)
b.setStyleSheet(qss)
self.buttons_KA[i] = b
def main():
app = QtWidgets.QApplication(sys.argv)
MainWindow = Ui_MainWindows()
MainWindow.show()
rc = app.exec_()
sys.exit(rc)
if __name__ == "__main__":
main()
Linux:
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