Legend 

The Legend UI element allows you to display a descriptive text for different colors used in an assigned UI element. The Legend element can be positioned anywhere in the view and be assigned to a Table or a DateNavigator.

Assigning the Legend element

·        to the DateNavigator element:

In the view, after the DateNavigator element insert a Legend element and assign it to the DateNavigator element by setting the ID of the Legend element as the legendID property of the DateNavigator element.

·        To the table:

You can insert a Legend element after the table and use the legendID property to assign it to the table. To position the Legend element at the bottom of the table, you can use the LegendPopin. Insert a LegendPopin into the table and a content into the LegendPopin. Then insert a Legend element into the content.

The color-wise assignment of the LegendItem is done via the enumeration type TableCellDesign. The following properties are of this type:

·        For the LegendItem, the property semantics

·        For the DateNavigatorMarking, the property daySemantics

• For the table, the property cellDesign of the TableColumn

 

Example of the Display

 

Runtime Class

CL_WD_LEGEND

 

Properties in the View Designer

Name	Type	Initial Value	Bindable
ID	STRING	(automatic)	No
colCount	I	1	Yes
enabled	WDY_BOOLEAN	true	Yes
tooltip	Text		Yes
visible	WDUI_VISIBILITY	visible	Yes
width	STRING		Yes

 

Aggregations in the View Designer

Name	Cardinality	Type
ITEMS	0..n	LegendItem

Further properties that can be inherited are defined in the associated higher-level class.  The associated interface elements are:

·   UIElement

·   ViewElement

 

Dynamic Programming

For dynamic programming the same properties, events, and aggregations are provided in the View Designer. Bear in mind the different spellings.

Dynamic Programming of Properties

View Designer Name	Runtime Name	Type
colCount	COL_COUNT	I
enabled	ENABLED	WDY_BOOLEAN
tooltip	TOOLTIP	WDY_MD_TRANSLATABLE_TEXT
visible	VISIBLE	WDUI_VISIBILITY
visible: none	CL_WD_LEGEND=>E_VISIBLE-NONE
visible: visible	CL_WD_LEGEND=>E_VISIBLE-VISIBLE
width	WIDTH	STRING

 

Dynamic Programming of Aggregations

View Designer Name	Runtime Name	Cardinality
ITEMS	ITEMS	0..n