Small redesign of Settings tab in Launcher

launcher/settingsView/csettingsview_moc.cpp

@@ -202,7 +202,7 @@ CSettingsView::CSettingsView(QWidget * parent)
 {
 	ui->setupUi(this);
 
-	ui->labelBuildVersion->setText(QString::fromStdString(GameConstants::VCMI_VERSION));
+	ui->lineEditBuildVersion->setText(QString::fromStdString(GameConstants::VCMI_VERSION));
 	loadSettings();
 }
 
@@ -359,3 +359,24 @@ void CSettingsView::on_comboBoxCursorType_currentIndexChanged(int index)
 	node->String() = cursorTypesList[index];
 }
 
+
+void CSettingsView::on_listWidgetSettings_currentRowChanged(int currentRow)
+{
+	QVector<QWidget*> targetWidgets = {
+		ui->labelGeneral,
+		ui->labelVideo,
+		ui->labelArtificialIntelligence,
+		ui->labelDataDirs,
+		ui->labelRepositories
+	};
+
+	QWidget * currentTarget = targetWidgets[currentRow];
+
+	// We want to scroll in a way that will put target widget in topmost visible position
+	// To show not just header, but all settings in this group as well
+	// In order to do that, let's scroll to the very bottom and the scroll back up until target widget is visible
+	int maxPosition = ui->settingsScrollArea->verticalScrollBar()->maximum();
+	ui->settingsScrollArea->verticalScrollBar()->setValue(maxPosition);
+	ui->settingsScrollArea->ensureWidgetVisible(currentTarget, 5, 5);
+
+}

launcher/settingsView/csettingsview_moc.h

@@ -73,6 +73,8 @@ private slots:
 
 	void on_comboBoxCursorType_currentIndexChanged(int index);
 
+	void on_listWidgetSettings_currentRowChanged(int currentRow);
+
 private:
 	Ui::CSettingsView * ui;