Setup dialog improvements.

src/gui/AudioDeviceSetupWidget.cpp

@@ -24,9 +24,9 @@
 
 #include "AudioDeviceSetupWidget.h"
 
-AudioDeviceSetupWidget::AudioDeviceSetupWidget( const QString & _caption, QWidget * _parent ) :
-	TabWidget( TabWidget::tr( "Settings for %1" ).arg(TabWidget::tr( _caption.toLatin1() ) ).toUpper(),
-			   _parent )
+AudioDeviceSetupWidget::AudioDeviceSetupWidget(const QString & caption, QWidget * parent) :
+	TabWidget(TabWidget::tr("Settings for %1").arg(TabWidget::tr(caption.toLatin1())),
+			   parent)
 {
 }
 

src/gui/MidiSetupWidget.cpp

@@ -29,38 +29,38 @@
 #include "ConfigManager.h"
 #include "gui_templates.h"
 
-MidiSetupWidget::MidiSetupWidget( const QString & caption, const QString & configSection,
-	const QString & devName, QWidget * parent ) :
-	TabWidget( TabWidget::tr( "Settings for %1" ).arg(
-		tr( caption.toLatin1() ) ).toUpper(), parent ),
+MidiSetupWidget::MidiSetupWidget(const QString & caption, const QString & configSection,
+	const QString & devName, QWidget * parent) :
+	TabWidget(TabWidget::tr("Settings for %1").arg(
+		tr(caption.toLatin1())), parent),
 	m_configSection(configSection),
 	m_device(nullptr)
 {
-	// supply devName=QString::Null() (distinct from QString(""))
-	//   to indicate that there is no editable DEVICE field
+	// Supply devName=QString::Null() (distinct from QString(""))
+	// to indicate that there is no editable device field.
 	if (!devName.isNull())
 	{
-		m_device = new QLineEdit( devName, this );
-		m_device->setGeometry( 10, 20, 160, 20 );
+		m_device = new QLineEdit(devName, this);
+		m_device->setGeometry(10, 20, 160, 20);
 
-		QLabel * dev_lbl = new QLabel( tr( "DEVICE" ), this );
-		dev_lbl->setFont( pointSize<7>( dev_lbl->font() ) );
-		dev_lbl->setGeometry( 10, 40, 160, 10 );
+		QLabel * dev_lbl = new QLabel(tr("Device"), this);
+		dev_lbl->setFont(pointSize<7>(dev_lbl->font()));
+		dev_lbl->setGeometry(10, 40, 160, 10);
 	}
 }
 
 void MidiSetupWidget::saveSettings()
 {
 	if (!m_configSection.isEmpty() && m_device)
 	{
-		ConfigManager::inst()->setValue( m_configSection, "device",
-							m_device->text() );
+		ConfigManager::inst()->setValue(m_configSection, "device",
+							m_device->text());
 	}
 }
 
 void MidiSetupWidget::show()
 {
-	// the setup widget should only be visible if the device has some configurable attributes
+	// The setup widget should only be visible if the device has some configurable attributes.
 	bool visible = !m_configSection.isEmpty();
 	parentWidget()->setVisible(visible);
 	QWidget::setVisible(visible);