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freecad: work around https://github.com/FreeCAD/FreeCAD/issues/10514 (#346740)

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Artturin 2024-10-19 19:02:36 +03:00 committed by GitHub
commit 63da90a15e
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61
pkgs/by-name/fr/freecad/0003-freecad-font-issue-10514.patch Normal file
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@ -0,0 +1,61 @@
diff --git a/src/Gui/PreferencePages/DlgSettingsEditor.cpp b/src/Gui/PreferencePages/DlgSettingsEditor.cpp
index 5f92058c18..b00104497b 100644
--- a/src/Gui/PreferencePages/DlgSettingsEditor.cpp
+++ b/src/Gui/PreferencePages/DlgSettingsEditor.cpp
@@ -56,27 +56,34 @@ namespace
*
* Based on
* https://stackoverflow.com/questions/18896933/qt-qfont-selection-of-a-monospace-font-doesnt-work
+ * Local fix to based on comment in
+ * https://github.com/FreeCAD/FreeCAD/issues/10514#issuecomment-1849176386
*/
+bool hasFixedPitch(const QFont& font)
+{
+ return QFontInfo(font).fixedPitch();
+}
+
QFont getMonospaceFont()
{
- QFont font(QString::fromLatin1("monospace"));
- if (font.fixedPitch()) {
- return font;
- }
- font.setStyleHint(QFont::Monospace);
- if (font.fixedPitch()) {
- return font;
+ if (QFont font = QFontDatabase::systemFont(QFontDatabase::FixedFont); hasFixedPitch(font)) {
+ return font; // should typically work.
}
- font.setStyleHint(QFont::TypeWriter);
- if (font.fixedPitch()) {
+
+ QFont font; // default QApplication font
+ font.setStyleHint(QFont::Courier); // may not work
+ if (hasFixedPitch(font)) {
return font;
}
- font.setFamily(QString::fromLatin1("courier"));
- if (font.fixedPitch()) {
- return font;
+ for (const char* family : {"Monospace", "Courier"}) {
+ font.setFamily(QString::fromLatin1(family));
+ if (hasFixedPitch(font)) {
+ return font;
+ }
}
- return font; // We failed, but return whatever we have anyway
+ return font;
}
+
} // namespace
/* TRANSLATOR Gui::Dialog::DlgSettingsEditor */
@@ -302,7 +309,7 @@ void DlgSettingsEditor::loadSettings()
ui->fontSize->setValue(10);
ui->fontSize->setValue(hGrp->GetInt("FontSize", ui->fontSize->value()));
- QByteArray defaultMonospaceFont = getMonospaceFont().family().toLatin1();
+ QByteArray defaultMonospaceFont = QFontInfo(getMonospaceFont()).family().toLatin1();
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
QStringList familyNames = QFontDatabase().families(QFontDatabase::Any);

1
pkgs/by-name/fr/freecad/package.nix
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@ -131,6 +131,7 @@ stdenv.mkDerivation (finalAttrs: {
patches = [
./0001-NIXOS-don-t-ignore-PYTHONPATH.patch
./0002-FreeCad-OndselSolver-pkgconfig.patch
./0003-freecad-font-issue-10514.patch
];
cmakeFlags = [