Beautifier: Show version in command tooltips

Change-Id: I897ac7ed45ff50a7dfd7c1c7c5abd8ad417f84af
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/beautifier/artisticstyle/artisticstyleoptionspage.cpp

@@ -51,6 +51,7 @@ ArtisticStyleOptionsPageWidget::ArtisticStyleOptionsPageWidget(ArtisticStyleSett
     ui->specificConfigFile->setExpectedKind(Utils::PathChooser::File);
     ui->specificConfigFile->setPromptDialogFilter(tr("AStyle (*.astylerc)"));
     ui->command->setExpectedKind(Utils::PathChooser::ExistingCommand);
+    ui->command->setCommandVersionArguments({"--version"});
     ui->command->setPromptDialogTitle(BeautifierPlugin::msgCommandPromptDialogTitle(
                                           ArtisticStyle::tr(Constants::ArtisticStyle::DISPLAY_NAME)));
     connect(ui->command, &Utils::PathChooser::validChanged, ui->options, &QWidget::setEnabled);

src/plugins/beautifier/clangformat/clangformatoptionspage.cpp

@@ -49,6 +49,7 @@ ClangFormatOptionsPageWidget::ClangFormatOptionsPageWidget(ClangFormatSettings *
     ui->predefinedStyle->addItems(m_settings->predefinedStyles());
     ui->fallbackStyle->addItems(m_settings->fallbackStyles());
     ui->command->setExpectedKind(Utils::PathChooser::ExistingCommand);
+    ui->command->setCommandVersionArguments({"--version"});
     ui->command->setPromptDialogTitle(
                 BeautifierPlugin::msgCommandPromptDialogTitle("Clang Format"));
     connect(ui->command, &Utils::PathChooser::validChanged, ui->options, &QWidget::setEnabled);

src/plugins/beautifier/uncrustify/uncrustifyoptionspage.cpp

@@ -54,6 +54,7 @@ UncrustifyOptionsPageWidget::UncrustifyOptionsPageWidget(UncrustifySettings *set
     ui->uncrusifyFilePath->setPromptDialogFilter(tr("Uncrustify file (*.cfg)"));
 
     ui->command->setExpectedKind(Utils::PathChooser::ExistingCommand);
+    ui->command->setCommandVersionArguments({"--version"});
     ui->command->setPromptDialogTitle(BeautifierPlugin::msgCommandPromptDialogTitle(
                                           Uncrustify::tr(Constants::Uncrustify::DISPLAY_NAME)));
     connect(ui->command, &Utils::PathChooser::validChanged, ui->options, &QWidget::setEnabled);