-///////////////////////////////////////////////////////////////////////////////////////////////////
-// Slider
-///////////////////////////////////////////////////////////////////////////////////////////////////
-
-// Signals
-const char* const Slider::SIGNAL_VALUE_CHANGED = "value-changed";
-const char* const Slider::SIGNAL_MARK = "mark";
-
-// Properties
-const std::string Slider::LOWER_BOUND_PROPERTY_NAME( "lower-bound" );
-const std::string Slider::UPPER_BOUND_PROPERTY_NAME( "upper-bound" );
-const std::string Slider::VALUE_PROPERTY_NAME( "value" );
-const std::string Slider::HIT_REGION_PROPERTY_NAME( "hit-region" );
-const std::string Slider::BACKING_REGION_PROPERTY_NAME( "backing-region" );
-const std::string Slider::HANDLE_REGION_PROPERTY_NAME( "handle-region" );
-
-const std::string Slider::BACKING_IMAGE_NAME_PROPERTY_NAME( "backing-image-name" );
-const std::string Slider::HANDLE_IMAGE_NAME_PROPERTY_NAME( "handle-image-name" );
-const std::string Slider::PROGRESS_IMAGE_NAME_PROPERTY_NAME( "progress-image-name" );
-const std::string Slider::POPUP_IMAGE_NAME_PROPERTY_NAME( "popup-image-name" );
-const std::string Slider::POPUP_ARROW_IMAGE_NAME_PROPERTY_NAME( "popup-arrow-image-name" );
-
-const std::string Slider::BACKING_SCALE9_BORDER_PROPERTY_NAME( "backing-scale9-border" );
-const std::string Slider::PROGRESS_SCALE9_BORDER_PROPERTY_NAME( "progress-scale9-border" );
-const std::string Slider::POPUP_SCALE9_BORDER_PROPERTY_NAME( "popup-scale9-border" );
-
-const std::string Slider::DISABLE_COLOR_PROPERTY_NAME( "disable-color" );
-const std::string Slider::POPUP_TEXT_COLOR_PROPERTY_NAME( "popup-text-color" );
-
-const std::string Slider::VALUE_PRECISION_PROPERTY_NAME( "value-precision" );
-
-const std::string Slider::SHOW_POPUP_PROPERTY_NAME( "show-popup" );
-const std::string Slider::SHOW_VALUE_PROPERTY_NAME( "show-value" );
-
-const std::string Slider::ENABLED_PROPERTY_NAME( "enabled" );
-
-const std::string Slider::MARKS_PROPERTY_NAME( "marks" );
-const std::string Slider::SNAP_TO_MARKS_PROPERTY_NAME( "snap-to-marks" );
-const std::string Slider::MARK_TOLERANCE_PROPERTY_NAME( "mark-tolerance" );
-