qtextBrowser显示文本水平居中
时间: 2023-11-20 08:06:03 浏览: 658
可以通过以下步骤将QTextBrowser中的文本水平居中:
1. 使用QTextBrowser的setAlignment()函数设置文本的对齐方式为居中对齐。
```python
textBrowser.setAlignment(Qt.AlignCenter)
```
2. (可选)如果需要让文本在垂直方向上也居中,可以设置QTextBrowser的垂直滚动条的值为中间位置。
```python
textBrowser.verticalScrollBar().setValue(textBrowser.verticalScrollBar().maximum()/2)
```
完整代码示例:
```python
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import QApplication, QTextBrowser
app = QApplication([])
textBrowser = QTextBrowser()
# 设置文本
text = "This is a test text."
textBrowser.setText(text)
# 设置文本居中对齐
textBrowser.setAlignment(Qt.AlignCenter)
# 设置垂直滚动条位置
textBrowser.verticalScrollBar().setValue(textBrowser.verticalScrollBar().maximum()/2)
# 显示窗口
textBrowser.show()
app.exec_()
```
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