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Python 如何使用QSS更改QLineEdit字体大小?_Python_Qt_Pyqt_Font Size_Qtstylesheets - Fatal编程技术网

Python 如何使用QSS更改QLineEdit字体大小?

Python 如何使用QSS更改QLineEdit字体大小?,python,qt,pyqt,font-size,qtstylesheets,Python,Qt,Pyqt,Font Size,Qtstylesheets,下面的代码创建一个应用了QSS样式表的QLineEdit()。 如果您演示如何使用QSS更改QLineEdit的字体大小和字体颜色,我将不胜感激。我试过字体大小:12。但它不起作用 from PyQt4.QtCore import * from PyQt4.QtGui import * app=QApplication([]) bgColor='#262626' style="""QLineEdit{{ color: #EBEBEB; border: 0px solid black; bac

下面的代码创建一个应用了QSS样式表的
QLineEdit()
。 如果您演示如何使用QSS更改
QLineEdit
的字体大小和字体颜色,我将不胜感激。我试过
字体大小:12。但它不起作用

from PyQt4.QtCore import *
from PyQt4.QtGui import *

app=QApplication([])

bgColor='#262626'
style="""QLineEdit{{ color: #EBEBEB; border: 0px solid black; background-color: {0}; color: #EBEBEB }} QLineEdit:hover{{ border: 1px solid #ffa02f;}}""".format(bgColor) 

lineEdit=QLineEdit()
lineEdit.setText('My Line Edit')
lineEdit.setStyleSheet(style)

lineEdit.show()
sys.exit(app.exec_())


指定带有单位的字体大小;类似于
px
pt

font-size: 30px;

谢谢正中目标!