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Utils: Introduce StyleHelper::uiFontLineHeight

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The "Text tokens" which are defined in Figma have an additional line
height value.

This change adds a getter function for the line heights.

Change-Id: I9513ac2f689292baf6e2c0a52fca8a1ec7f14dc1
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
This commit is contained in:
Alessandro Portale
2024-01-28 23:39:17 +01:00
parent 03db2fd6c5
commit 7d659b446d
3 changed files with 12 additions and 2 deletions
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8
src/libs/utils/stylehelper.cpp
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@@ -1002,6 +1002,14 @@ QFont StyleHelper::uiFont(UiElement element)
return font;
}
int StyleHelper::uiFontLineHeight(UiElement element)
{
const UiFontMetrics &metrics = uiFontMetrics(element);
const qreal lineHeightToPixelSizeRatio = qreal(metrics.lineHeight) / metrics.pixelSize;
const QFontInfo fontInfo(uiFont(element));
return qCeil(fontInfo.pixelSize() * lineHeightToPixelSizeRatio);
}
QString StyleHelper::fontToCssProperties(const QFont &font)
{
const QString fontSize = font.pixelSize() != -1 ? QString::number(font.pixelSize()) + "px"