Tile Design interface (PRIM_TILE.ITileDesign)
Interface allowing Tile to communicate with its design instances
Ancestors - None

Details

The Tile design interface is a specific requirement for all Tile design reusable parts.
It provides a set of methods that can be executed by the containing Tile control, allowing the reusable part to respond to changes in the Tile.

Example

Below is a simple Tile item that populates labels with the 3 fields that are mapped in when an entry is added via *ListFields. The values are used to populate labels on the design when the OnAdd method is executed.
If an image is assigned to the item, the OnItemImageChanged method is executed, and the image for the item can be used on the design.
Function Options(*DIRECT)
Begin_Com Role(*EXTENDS #PRIM_PANL *implements #Prim_Tile.iTileDesign *ListFields #ListFields) Displayposition(1) Height(345) Left(0) Tabposition(1) Top(0) Width(356) Layoutmanager(#AttachLayout1)

• Fields mapped in when the entry is added to the Tile
  Group_By Name(#ListFields) Fields(#Field1 #Field2 #Field3)
  Define_Com Class(#PRIM_ATLM) Name(#AttachLayout1)
  Define_Com Class(#PRIM_ATLI) Name(#AttachItem1) Attachment(Top) Manage(#Title) Parent(#AttachLayout1)
  Define_Com Class(#PRIM_ATLI) Name(#AttachItem2) Attachment(Bottom) Manage(#Caption1) Parent(#AttachLayout1)
  Define_Com Class(#PRIM_ATLI) Name(#AttachItem3) Attachment(Bottom) Manage(#Caption2) Parent(#AttachLayout1)
  Define_Com Class(#PRIM_ATLI) Name(#AttachItem4) Attachment(Center) Manage(#Image) Parent(#AttachLayout1)
  Define_Com Class(#PRIM_IMAG) Name(#Image) Displayposition(4) Height(283) Image(#xImageImage256) Left(0) Parent(#COM_OWNER) Tabposition(4) Tabstop(False) Top(20) Width(354) Imagesizing(BestFit)
  Define_Com Class(#PRIM_LABL) Name(#Title) Alignment(Center) Caption('Title') Displayposition(1) Ellipses(Word) Height(20) Left(0) Parent(#COM_OWNER) Style(#xDemoStyles) Tabposition(1) Tabstop(False) Top(0) Verticalalignment(Center) Width(354)
  Define_Com Class(#PRIM_LABL) Name(#Caption1) Alignment(Center) Caption('Caption1') Displayposition(2) Ellipses(Word) Height(20) Left(0) Parent(#COM_OWNER) Tabposition(3) Tabstop(False) Top(303) Width(354)
  Define_Com Class(#PRIM_LABL) Name(#Caption2) Alignment(Center) Caption('Caption2') Displayposition(3) Ellipses(Word) Height(20) Left(0) Parent(#COM_OWNER) Tabposition(2) Tabstop(False) Top(323) Width(354)
  Mthroutine Name(OnAdd) Help('Executed when the item is added using ADD_ENTRY') Options(*Redefine)
  #Title := #Field1
  #Caption1 := #Field2
  #Caption2 := #Field3
  Endroutine
  Mthroutine Name(OnItemImageChanged) Help('Executed when the item "Image" property is set') Options(*redefine)
  #Image.Image <= #TileItem.Image *As #prim_bmp
  Endroutine
  End_Com

  Methods

  Name	Description
  OnAdd	Executed when an item is added TileItem
  OnDelete	Executed when an item is deleted TileItem
  OnFind	Executed when the Find method is used Result, TileItem, Key
  OnItemGotFocus	Executed when the item becomes the focus item TileItem
  OnItemGotReference	Executed whenever a related reference is assigned to the item via the RelatedReference property TileItem
  OnItemGotSelection	Executed when the item becomes selected TileItem
  OnItemImageChanged	Executed when the item Image property is modified TileItem
  OnItemLostFocus	Executed when focus is assigned to another item TileItem
  OnItemLostSelection	Executed when the item loses selection TileItem
  OnItemRealizing	Executed whenever the design enters the on screen portion of the control TileItem
  OnSort	Executed when the Sort method is invoked on the parent list Result, TileItem, CompareTo, Key
  OnUpdate	Executed when the associated list entry is updated TileItem

  See also

  All Component Classes
  Technical Reference