2024-08-26 19:52:22
浏览数 (3)
示例代码
代码语言：python
代码运行次数：0
复制from typing import List
from PySide6.QtGui import QFont, QFontDatabase
from PySide6.QtWidgets import QApplication, QHBoxLayout, QLabel, QLayout, QMainWindow, QScrollArea, QVBoxLayout, QWidget
class MyMainWindow(QMainWindow):
def __init__(self):
super().__init__()
self.setWindowTitle('支持的字体类型')
self.font_families = QFontDatabase.families()
fonts_v_layout = self.init_fonts_layout(self.font_families)
fonts_area = self.init_scroll_area(fonts_v_layout)
self.setCentralWidget(fonts_area)
def init_scroll_area(self, layout: QLayout) -> QScrollArea:
colors_container = QWidget()
colors_container.setLayout(layout)
colors_scroll_area = QScrollArea(self)
colors_scroll_area.setWidgetResizable(True)
colors_scroll_area.setWidget(colors_container)
return colors_scroll_area
def init_fonts_layout(self, fonts: List[str]) -> QVBoxLayout:
count = 0
v_colors_layout = QVBoxLayout()
h_colors_layout = QHBoxLayout()
for c in fonts:
tmp_label = QLabel(c.capitalize(), parent = self)
tmp_label.setFont(QFont(c, 18))
h_colors_layout.addWidget(tmp_label)
count = 1
if count % 5 == 0:
v_colors_layout.addLayout(h_colors_layout)
h_colors_layout = QHBoxLayout()
count = 0
if count > 0:
v_colors_layout.addLayout(h_colors_layout)
return v_colors_layout
if __name__ == '__main__':
app = QApplication()
ins = MyMainWindow()
ins.show()
app.exec()
运行效果
系统字体以及字体效果
