我正试图使用前面问题的答案添加背景
遗憾的是,它们无法工作并返回错误,无论是样式表、还是=符号或“.”
我想这可能是我的图像位置?是否有特殊要求来存储图像,或者我缺少的其他东西
我已经显示了代码的编辑版本
谢谢
import sys
from PyQt5.QtWidgets import QApplication, QWidget, QLabel, QMainWindow, QPushButton, QAction
from PyQt5.QtGui import QIcon, QPixmap
from PyQt5.QtCore import pyqtSlot
import os
os.chdir(r'C:\Users\Paul Hannell\python_files')
class App(QMainWindow): # Opening Window
def __init__(self):
super().__init__()
self.title = "Timelord Timer PyQt5"
self.left = 70
self.top = 100
self.width = 1170
self.height = 740
self.initUI()
def initUI(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.setWindowIcon(QIcon(r'C:\Users\Paul Hannell\python_files\Timelord.ico'))
self.statusBar().showMessage('Message in Status Bar')
label=QLabel(self)
############################
# Background Image
self.centralwidget = QWidget()
self.setCentralWidget(self.centralwidget)
lay = QHBoxLayout(self.centralwidget)
stylesheet = '''
MainWindow {
background-image: url(r'C:\Users\Paul Hannell\python_files\Running_Around4.png');
background-repeat: no-repeat;
background-position: center;
}
'''
#####################################
mainMenu = self.menuBar()
fileMenu = mainMenu.addMenu('File')
settingsMenu = mainMenu.addMenu('Settings')
resultsMenu = mainMenu.addMenu('Results')
reportsMenu = mainMenu.addMenu('Reports')
infoMenu = mainMenu.addMenu('Info')
newButton=QAction('New', self)
newButton.setStatusTip('New Race')
#newButton.triggered.connect(self.create) #This open new event options
fileMenu.addAction(newButton)
openButton = QAction('Open' , self)
openButton.setStatusTip('Open File')
#openButton.triggered.connect(self.open) # This will open existing
fileMenu.addAction(openButton)
deleteButton=QAction('Delete', self)
deleteButton.setStatusTip('Delete Race')
#deleteButton.triggered.connect(self.create) #This delete existing event.
fileMenu.addAction(deleteButton)
exitButton=QAction('Exit', self)
exitButton.setStatusTip('Exit application')
exitButton.triggered.connect(self.close)
fileMenu.addAction(exitButton)
self.show()
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = App()
sys.exit(app.exec_())
您的代码缩进严重(而且太长),因此很难判断,但我发现了几个问题:
#MainWindow
(您缺少一个#
)self.setObjectName('MainWindow')
setStyleSheet
'r'
;只需文件名(可能文件名中的空格需要转义,您可以尝试使用它)例如,这种方法可以:
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