TextArea rich text css margin and padding not working.

[senmx]

import QtQuick 2.0
import QtQuick.Controls 2.12

Rectangle {
    width: 500
    height: 500
    TextArea {
        anchors.fill:parent
        color:"#FFFFFF"
        readOnly: true
        textFormat: Text.RichText
        wrapMode: Text.Wrap
        text:"<p style='background:#181818;color:white;padding:20px;margin:10px;'>HELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLDHELLO WORLD</p>"
   }
}

[fcarney]

Only a subset is supported:
https://doc.qt.io/qt-5/richtext-html-subset.html
It can be frustrating and the subset is quite limiting. If you need something like a browser using WebEngine might be better.

[senmx]

@fcarney Thanks. But webegine is too big, if I modify the rich text css rendering of TextArea of qt, is it troublesome?

[JonB]

@senmx said in TextArea rich text css margin and padding not working.:

if I modify the rich text css rendering of TextArea of qt, is it troublesome?

How do you propose to do that?

[senmx]

@JonB Change the qt source code?! Depends on how troublesome it is.