AbstractDropDownByIndex Properties

Properties in View Designer

• deselectable

  If the value is 'true', the dropdown list has an additional empty element in position one. If you select this entry, the lead selection of the 'texts' node is reset. In this case, the index parameter of onSelect-Events is IF_WD_CONTEXT_NODE=>NO_SELECTION.

  There is a system example in the DEMO_UI_STD_SELECTION component (in the DEMO_UI_DROPDOWN_BY_IDX application).

• imageSource

  Icon in the dropdown list

  Note

  The size of the icon used is not checked; that is, anything that exceeds 14x14 pixels is cut off in the dropdown list.

• selectionChangeBehaviour

  Enables the application itself to change the lead selection. When you choose an entry in the dropdown list box the lead selection changes. Data may get lost if there is a single node beneath the lead selection.

  Value	Description
  auto	The lead selection changes automatically to the newly selected entry.
  manual	The lead selection is not set by the framework. The application developer cannot set the lead selection in the event handler of onSelect.

• texts

  Content of the list entries

  Primary Property