pyqt6 QtextBrowser 只横向显示,不显示纵向滚动条
时间: 2024-02-09 09:09:58 浏览: 185
你可以使用QTextBrowser的setVerticalScrollBarPolicy()函数来设置垂直滚动条的显示方式。将其设置为Qt::ScrollBarAlwaysOff,即可禁用垂直滚动条的显示。以下是一个示例代码段,它将QTextBrowser设置为只显示水平滚动条,并禁用垂直滚动条:
```
from PyQt6.QtWidgets import QApplication, QTextBrowser, QMainWindow
from PyQt6.QtCore import Qt
app = QApplication([])
window = QMainWindow()
textBrowser = QTextBrowser()
textBrowser.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOn) # 显示横向滚动条
textBrowser.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff) # 禁用垂直滚动条
textBrowser.setText("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque ac nunc vel augue tempus iaculis. Fusce at sapien ac nisl venenatis tristique ac in risus.")
hScrollBar = textBrowser.horizontalScrollBar()
hScrollBar.setValue(hScrollBar.maximum()) # 将横向滚动条移动到最右边
window.setCentralWidget(textBrowser)
window.show()
app.exec()
```
你可以将这段代码放在你的应用程序中,以实现只横向显示QTextBrowser,并禁用垂直滚动条的功能。
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