Data Table DropDown - DropDownWidth Property

Member of Data Table DropDown (PRIM_MD.DropDown)

Data Type - Integer

Details

The DropDownWidth property specifies the width of the drop down list as a percentage to the drop down control itself.

This allows the drop down list to be wider than the control to show additional information.

Example

In this example, the drop down is 250% of the width of the control.

     Begin_Com Role(*EXTENDS #PRIM_WEB) Height(440) Width(688) 

        Define_Com Class(#PRIM_MD.DropDown) Name(#DropDown) ColumnHeaderHeight(0) DisplayPosition(1) Label('Label') Left(40) Parent(#COM_OWNER) PromptIcon('arrow_drop_down') RowLines(False) TabPosition(1) Top(40) DropDownWidth(200) DropDownPosition(Bottom)
        Define_Com Class(#PRIM_MD.DataTableString) Name(#DropDownColumn) ColumnResize(False) ColumnUnits(Proportion) ColumnWidth(1) DisplayPosition(2) Parent(#DropDown)
        Define_Com Class(#PRIM_MD.DataTableString) Name(#DropDownColumn2) ColumnResize(False) ColumnUnits(Proportion) ColumnWidth(1) DisplayPosition(1) Parent(#DropDown) 


        Evtroutine Handling(#Com_Owner.CreateInstance) 

           #Com_owner.AddEntry( 1 "One" )
           #Com_owner.AddEntry( 2 "Two" )
           #Com_owner.AddEntry( 3 "Three" )
           #Com_owner.AddEntry( 4 "Four" )
           #Com_owner.AddEntry( 5 "Five" ) 
 
        Endroutine 

        Mthroutine Name(AddEntry)
        Define_Map For(*Input) Class(#xDemoNumber) Name(#Value)
        Define_Map For(*Input) Class(#xDemoAlpha128) Name(#Caption) 
  
           Add_Entry To_List(#DropDown) 

           #DropDownColumn.CurrentItem.Value := #Value.AsString
           #DropDownColumn2.CurrentItem.Value := #Caption 

        Endroutine 

     End_Com

See also

All Component Classes
Technical Reference