TriStateCheckBox 
This UI element is similar to a CheckBox, with the difference that the clicked on status is variable:
● Option can be activated (selected)
● Option cannot be activated (not selected)
● Option is unspecified
Examples of the Display
|
Selected |
Not Selected |
Not Specified |
|
|
|
|
Runtime Class |
CL_WD_TRI_STATE_CHECKBOX |
Properties in View Designer
Name |
Type |
Initial Value |
Bindable |
ID |
STRING |
(automatic) |
No |
WDUI_TRI_STATE |
true |
Mandatory |
|
WDY_BOOLEAN |
true |
Yes |
|
Translatable text |
|
No |
|
WDY_BOOLEAN |
false |
Yes |
|
WDUI_STATE |
normal |
Yes |
|
Translatable text |
|
Yes |
|
WDUI_TEXT_DIRECTION |
inherit |
Yes |
|
Translatable text |
|
Yes |
|
WDUI_VISIBILITY |
visible |
Yes |
checked
Events in View Designer
Name |
Other properties that can be inherited are defined in the associated higher-level classes. The associated UI elements are:
Dynamic Programming
For dynamic programming, the same properties, events and aggregations are available as in the View Designer. Bear in mind the different spellings.
Dynamic Programming of Properties
View Designer Name |
Runtime Name |
Type |
CHECKED |
WDUI_TRI_STATE |
|
checked: false |
CL_WD_TRI_STATE_CHECKBOX=>E_CHECKED-FALSE |
|
checked: true |
CL_WD_TRI_STATE_CHECKBOX=>E_CHECKED-TRUE |
|
checked: undecided |
CL_WD_TRI_STATE_CHECKBOX=>E_CHECKED-UNDECIDED |
|
ENABLED |
WDY_BOOLEAN |
|
EXPLANATION |
WDY_MD_TRANSLATABLE_TEXT |
|
READ_ONLY |
WDY_BOOLEAN |
|
STATE |
WDUI_STATE |
|
state: normal |
CL_WD_TRI_STATE_CHECKBOX=>E_STATE-NORMAL |
|
state: required |
CL_WD_TRI_STATE_CHECKBOX=>E_STATE-REQUIRED |
|
TEXT |
WDY_MD_TRANSLATABLE_TEXT |
|
TEXT_DIRECTION |
WDUI_TEXT_DIRECTION |
|
textDirection: inherit |
CL_WD_TRI_STATE_CHECKBOX=>E_TEXT_DIRECTION-INHERIT |
|
textDirection: ltr |
CL_WD_TRI_STATE_CHECKBOX=>E_TEXT_DIRECTION-LTR |
|
textDirection: rtl |
CL_WD_TRI_STATE_CHECKBOX=>E_TEXT_DIRECTION-RTL |
|
TOOLTIP |
WDY_MD_TRANSLATABLE_TEXT |
|
VISIBLE |
WDUI_VISIBILITY |
|
visible: none |
CL_WD_TRI_STATE_CHECKBOX=>E_VISIBLE-NONE |
|
visible: visible |
CL_WD_TRI_STATE_CHECKBOX=>E_VISIBLE-VISIBLE |
|
Dynamic Programming of Events
View Designer Name |
Runtime Name |
ON_TOGGLE |