CODEWITHSUNDEEP
qtqmlqt5qfont
Vladimir Bershov
Vladimir Bershov

Reputation: 2832

QML TextEdit font.preferShaping not matches QFont::PreferNoShaping

I have QML component with TextEdit:

TextEdit {
    ...
    font: settings.myFont
    font.preferShaping: false

when load the component I get error qml Can't create component <path_to_my_qml>: Property has already been assigned a value pointing to the line font.preferShaping: false.

I try to comment the line font.preferShaping: false and set the property on the c++ side by:

QFont Settings::myFont() const
{
    ...
    font.setStyleStrategy(QFont::PreferNoShaping);    
    return font;
}

but then the appearance of the text matches the default value of the font.preferShaping property, which is true.

How can I set the font.preferShaping property to false without errors?

Ultimately, I need to achieve the same display of a text in QML and on c++ side, where the text draws via updatePaintNode:

QSGNode* Text::updatePaintNode(QSGNode* oldNode, QQuickItem::UpdatePaintNodeData*)
{
    ...
    painter.setFont(settings.myFont());
    painter.drawText(rect, alignment(), m_textParams.text());
    ...
}

Upvotes: 0

Views: 80

Answers (1)

J&#252;rgen Lutz
J&#252;rgen Lutz

Reputation: 796

How about setting the property after the onFontChanged signal is emitted:

Text {
   id: text
   font: settings.myFont
   onFontChanged: {
       text.font.preferShaping = false;
   }
}

Upvotes: 0

Related Questions