kotschak/qelectrotech-source-mirror
0
0
Fork 0
mirror of https://github.com/qelectrotech/qelectrotech-source-mirror.git synced 2026-08-03 10:34:14 +02:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Write font descriptions in the stable Qt 5 10/11-field format

Browse Source 
QFont::toString() is not stable across Qt versions: Qt 6.11 switched to
a 19-field format carrying OpenType weights, which QFont::fromString()
of Qt 5.x and Qt <= 6.10 rejects, leaving a broken font. Projects saved
by a Qt 6.11+ build were therefore unreadable by older builds.

Add QETUtils::fontToString() composing the legacy 10/11-field
description (weight mapped back to the legacy scale with the same
closest-match table Qt uses when parsing) and use it at every site that
stores a font description in a project, element, table config or
settings file. Every Qt version from 5.15 through 6.12-beta parses this
form correctly, so files stay readable by every QET build in
circulation.

See issue #553.
This commit is contained in:
Dieter Mayer
2026-07-30 21:45:23 +02:00
parent 120ca08209
commit 5da1fe5fc8
11 changed files with 77 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sources/factory/ui/addtabledialog.cpp
+2 -2
View File
@@ -221,12 +221,12 @@ void AddTableDialog::saveConfig()
header_object.insert("margins", QETUtils::marginsToString(this->headerMargins()));
auto me = QMetaEnum::fromType<Qt::Alignment>();
header_object.insert("alignment", me.valueToKey(int(this->headerAlignment())));
header_object.insert("font", this->headerFont().toString());
header_object.insert("font", QETUtils::fontToString(this->headerFont()));
QJsonObject table_object;
table_object.insert("margins", QETUtils::marginsToString(this->tableMargins()));
table_object.insert("alignment", me.valueToKey(int(this->tableAlignment())));
table_object.insert("font", this->tableFont().toString());
table_object.insert("font", QETUtils::fontToString(this->tableFont()));
QJsonObject config_object;
config_object.insert("header", header_object);