/** @{ */
static const Property::Index PROPERTY_BACKGROUND_COLOR; ///< name "background-color", @see SetBackgroundColor, type VECTOR4
static const Property::Index PROPERTY_BACKGROUND; ///< name "background", @see SetBackground, type MAP
+ static const Property::Index PROPERTY_WIDTH_POLICY; ///< name "width-policy", @see SetSizePolicy, type STRING
+ static const Property::Index PROPERTY_HEIGHT_POLICY; ///< name "height-policy", @see SetSizePolicy, type STRING
+ static const Property::Index PROPERTY_MINIMUM_SIZE; ///< name "minimum-size", @see SetMinimumSize, type VECTOR3
+ static const Property::Index PROPERTY_MAXIMUM_SIZE; ///< name "maximum-size", @see SetMaximumSize, type VECTOR3
+ static const Property::Index PROPERTY_KEY_INPUT_FOCUS; ///< name "key-input-focus", @see SetKeyInputFocus, type BOOLEAN
/** @} */
/// @name Signals