diff options
| author | Liang Qi <liang.qi@qt.io> | 2021-06-04 12:01:15 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-06-21 18:51:30 +0000 |
| commit | 5240267e10775170574e76ae94cff0e27b2feefe (patch) | |
| tree | a18c3d6c3e61ee5999686a3d10cc42fd71e96756 | |
| parent | 339707fbf03aaaf1729fbd35093e1458235c74e0 (diff) | |
xkb.compose: get locale from user env settings
The setlocale call will only give useful results if the program
had previously set the current locale using setlocale...
See also "Compose Locale" section in xkbcommon doc:
https://xkbcommon.org/doc/current/group__compose.html#compose-locale
Fixes: QTBUG-85529
Change-Id: I65b1ac86ea54445bc3a2e1707df79bd9f732ab46
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
(cherry picked from commit 73ea9f032864566cc019d286b2f210b78cd70a3d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
| -rw-r--r-- | src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp b/src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp index 4e9828663f..da5235e491 100644 --- a/src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp +++ b/src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp @@ -71,10 +71,16 @@ void QComposeInputContext::ensureInitialized() } m_initialized = true; - const char *locale = setlocale(LC_CTYPE, ""); - if (!locale) - locale = setlocale(LC_CTYPE, nullptr); - qCDebug(lcXkbCompose) << "detected locale (LC_CTYPE):" << locale; + // Get locale from user env settings, see also + // https://xkbcommon.org/doc/current/group__compose.html#compose-locale + const char *locale = getenv("LC_ALL"); + if (!locale || !*locale) + locale = getenv("LC_CTYPE"); + if (!locale || !*locale) + locale = getenv("LANG"); + if (!locale || !*locale) + locale = "C"; + qCDebug(lcXkbCompose) << "detected locale:" << locale; m_composeTable = xkb_compose_table_new_from_locale(m_XkbContext, locale, XKB_COMPOSE_COMPILE_NO_FLAGS); if (m_composeTable) |