QskBoundedInput::incrementForKeys added

src/controls/QskBoundedInput.cpp

@@ -177,21 +177,42 @@ bool QskBoundedInput::isReadOnly() const
     return hasSkinState( ReadOnly );
 }
 
+qreal QskBoundedInput::incrementForKey( const QKeyEvent* event ) const
+{
+    switch( event->key() )
+    {
+        case Qt::Key_Up:
+            return m_stepSize;
+
+        case Qt::Key_Down:
+            return -m_stepSize;
+
+        case Qt::Key_PageUp:
+            return m_pageSize;
+
+        case Qt::Key_PageDown:
+            return -m_pageSize;
+
+        default:
+        {
+            if ( qskIsStandardKeyInput( event, QKeySequence::MoveToNextChar ) )
+                return m_stepSize;
+
+            if ( qskIsStandardKeyInput( event, QKeySequence::MoveToPreviousChar ) )
+                return -m_stepSize;
+        }
+    }
+
+    return 0.0;
+}
+
 void QskBoundedInput::keyPressEvent( QKeyEvent* event )
 {
     if ( !isReadOnly() )
     {
-        if ( event->key() == Qt::Key_Up ||
+        if ( const auto offset = incrementForKey( event ) )
-            qskIsStandardKeyInput( event, QKeySequence::MoveToNextChar ) )
         {
-            increment( m_stepSize );
+            increment( offset );
-            return;
-        }
-
-        if ( event->key() == Qt::Key_Down ||
-            qskIsStandardKeyInput( event, QKeySequence::MoveToPreviousChar ) )
-        {
-            increment( -m_stepSize );
             return;
         }
     }

src/controls/QskBoundedInput.h

@@ -68,6 +68,8 @@ class QSK_EXPORT QskBoundedInput : public QskBoundedControl
     qreal alignedValue( qreal ) const;
     QskIntervalF alignedInterval( const QskIntervalF& ) const;
 
+    qreal incrementForKey( const QKeyEvent* ) const;
+
   private:
     qreal m_stepSize = 0.1;
     int m_pageSize = 1;

src/controls/QskBoundedValueInput.h

@@ -12,7 +12,9 @@ class QSK_EXPORT QskBoundedValueInput : public QskBoundedInput
 {
     Q_OBJECT
 
-    Q_PROPERTY( qreal value READ value WRITE setValue NOTIFY valueChanged )
+    Q_PROPERTY( qreal value READ value
+        WRITE setValue NOTIFY valueChanged )
+
     Q_PROPERTY( qreal valueAsRatio READ valueAsRatio
         WRITE setValueAsRatio NOTIFY valueChanged )
 

src/controls/QskSlider.h

@@ -17,7 +17,9 @@ class QSK_EXPORT QskSlider : public QskBoundedValueInput
     Q_PROPERTY( Qt::Orientation orientation READ orientation
         WRITE setOrientation NOTIFY orientationChanged )
 
-    Q_PROPERTY( bool tracking READ isTracking WRITE setTracking NOTIFY trackingChanged )
+    Q_PROPERTY( bool tracking READ isTracking
+        WRITE setTracking NOTIFY trackingChanged )
+
     Q_PROPERTY( qreal handlePosition READ handlePosition )
 
     using Inherited = QskBoundedValueInput;