PySide6 打印或显示系统支持字体(QFontDataBase)

PySide6 打印或显示系统支持字体(QFontDataBase)

代码实现

# coding = utf-8
from PySide6.QtWidgets import QWidget,QTextEdit,QVBoxLayout,QApplication
from PySide6.QtGui import QFontDatabase
import sys# 有QApplication 为什么无需使用 QGuiApplication
# 前者继承自后者class SupportFont(QWidget):def __init__(self):super().__init__()self.setupUi()def setupUi(self):self.setWindowTitle("设置窗口大小")# 设置垂直布局vbox = QVBoxLayout(self)# 初始化并添加控件self.textEdit = QTextEdit()vbox.addWidget(self.textEdit)def showFontText(self):dateBase = QFontDatabase()families = dateBase.families()fontList = str([font for font in families])self.textEdit.setText(fontList)def printFontList(self):"""打印字体列表"""dateBase = QFontDatabase()families = dateBase.families()fontList = [font for font in families]print(fontList)if __name__ == "__main__":app = QApplication(sys.argv)supportFont = SupportFont()supportFont.show()supportFont.printFontList()sys.exit(app.exec())