+ // Create a save spell check languages lambda.
+ auto saveSpellCheckLanguages = [spellCheckListWidgetPointer, kConfigSkeletonPointer, this] ()
+ {
+ // Create a list of enabled languages.
+ QStringList newSpellCheckLanguages = QStringList();
+
+ // Get a count of all the languages.
+ int allLanguagesCount = spellCheckListWidgetPointer->count();
+
+ // Get a list of all the checked languages.
+ for (int i = 0; i < allLanguagesCount; ++i) {
+ // Get the language item.
+ QListWidgetItem *languageItemPointer = spellCheckListWidgetPointer->item(i);
+
+ // Add the item to the enabled languages if it is checked.
+ if (languageItemPointer->checkState() == Qt::Checked)
+ newSpellCheckLanguages.append(languageItemPointer->text());
+ }
+
+ // Update the spell check languages.
+ if (Settings::spellCheckLanguages() != newSpellCheckLanguages)
+ {
+ // Update the spell check languages.
+ Settings::setSpellCheckLanguages(newSpellCheckLanguages);
+
+ // Write the settings to disk.
+ kConfigSkeletonPointer->save();
+ }
+
+ // Apply the spell check languages.
+ tabWidgetPointer->applySpellCheckLanguages();
+ };
+
+ // Process
+ connect(applyButtonPointer, &QPushButton::clicked, this, saveSpellCheckLanguages);
+ connect(okButtonPointer, &QPushButton::clicked, this, saveSpellCheckLanguages);
+
+ // Apply the settings handled by KConfig.