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Preferences: switch language preference to be a dropdown

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The list widget takes too much space and isn't really any better. The
dropdown plus fliter is actually rather neat.

Also added back the connections so the dropdown and filter get disabled
when system default is selected (just as it was in the old preferences
dialog).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-10-30 13:14:06 -07:00
parent 8dad3457ef
commit 9eed778c68
2 changed files with 60 additions and 19 deletions
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14
desktop-widgets/preferences/preferences_language.cpp
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@ -16,7 +16,7 @@ PreferencesLanguage::PreferencesLanguage() : AbstractPreferencesWidget(tr("Langu
QSortFilterProxyModel *filterModel = new QSortFilterProxyModel();
filterModel->setSourceModel(LanguageModel::instance());
filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
ui->languageView->setModel(filterModel);
ui->languageDropdown->setModel(filterModel);
filterModel->sort(0);
connect(ui->languageFilter, &QLineEdit::textChanged,
filterModel, &QSortFilterProxyModel::setFilterFixedString);
@ -32,10 +32,10 @@ void PreferencesLanguage::refreshSettings()
QSettings s;
s.beginGroup("Language");
ui->languageSystemDefault->setChecked(s.value("UseSystemLanguage", true).toBool());
QAbstractItemModel *m = ui->languageView->model();
QAbstractItemModel *m = ui->languageDropdown->model();
QModelIndexList languages = m->match(m->index(0, 0), Qt::UserRole, s.value("UiLanguage").toString());
if (languages.count())
ui->languageView->setCurrentIndex(languages.first());
ui->languageDropdown->setCurrentIndex(languages.first().row());
s.endGroup();
}
@ -44,12 +44,14 @@ void PreferencesLanguage::syncSettings()
QSettings s;
s.beginGroup("Language");
bool useSystemLang = s.value("UseSystemLanguage", true).toBool();
QAbstractItemModel *m = ui->languageDropdown->model();
QString currentText = m->data(m->index(ui->languageDropdown->currentIndex(),0), Qt::UserRole).toString();
if (useSystemLang != ui->languageSystemDefault->isChecked() ||
(!useSystemLang && s.value("UiLanguage").toString() != ui->languageView->currentIndex().data(Qt::UserRole))) {
(!useSystemLang && s.value("UiLanguage").toString() != currentText)) {
QMessageBox::warning(this, tr("Restart required"),
tr("To correctly load a new language you must restart Subsurface."));
}
s.setValue("UseSystemLanguage", ui->languageSystemDefault->isChecked());
s.setValue("UiLanguage", ui->languageView->currentIndex().data(Qt::UserRole));
s.setValue("UiLanguage", currentText);
s.endGroup();
}
}