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John ChadwickandStefan Schlosser
50ac621430
The desired size was probably the boundingRect width and not the advance width, so the fix from bsdcode is better than mine. This is backported from ares: https://github.com/ares-emulator/ares/commit/ffe97222a1aabd325c301e07ba40042ea58ff081 Co-authored-by: Stefan Schlosser <[email protected]>
38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
#if defined(Hiro_Font)
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namespace hiro {
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auto pFont::size(const Font& font, const string& text) -> Size {
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return pFont::size(pFont::create(font), text);
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}
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auto pFont::size(const QFont& qtFont, const string& text) -> Size {
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QFontMetrics metrics(qtFont);
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signed maxWidth = 0;
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auto lines = text.split("\n");
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for(auto& line : lines) {
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maxWidth = max(maxWidth, metrics.boundingRect(QString::fromUtf8(line)).width());
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}
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return {maxWidth, metrics.height() * (signed)lines.size()};
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}
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auto pFont::family(const string& family) -> QString {
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if(family == Font::Sans ) return "Sans";
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if(family == Font::Serif) return "Serif";
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if(family == Font::Mono ) return "Liberation Mono";
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return family ? QString::fromUtf8(family) : "Sans";
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}
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auto pFont::create(const Font& font) -> QFont {
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QFont qtFont;
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qtFont.setFamily(family(font.family()));
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qtFont.setPointSize(Application::scale(font.size() ? font.size() : 8));
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qtFont.setBold(font.bold());
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qtFont.setItalic(font.italic());
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return qtFont;
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}
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}
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#endif
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