如何在Qt中设置Bold，Italic和Underlined字体？

Question

I want to make a program that's like a simple text editor using Qt 4.6.2.

When the user block any text in a TextEdit and click on a button, the text will be bold/italic/underlined depend on the button..

I'm a beginner in Qt Programming, so if Possible, can you insert the programming code in Qt to do that?

Please answer this ASAP,, thank you very much!! :)

Answer 1

See setFontWeight for bold, setFontItalic for italic and setFontUnderline for underline. These methods set the corresponding attribute of the selected text.