DgsSendDragNDropData

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This function makes the possibility of transfering dynamic data between dgs elements by Drag&Drop, which is useful for inventory system.

Syntax

bool dgsSendDragNDropData ( mixed dragData [, material preview = nil, int previewColor = tocolor(255,255,255,255), float previewOffsetX = 0, float previewOffsetY = 0, float previewWidth = 20, float previewHeight = 20, string previewHorizontalAlign = "center", string previewVerticalAlign = "center" ] )

Required Arguments

  • dragData: Any type of data that you want to transfer.

Optional Arguments

  • preview: A material element that you want to demonstrate when dragging by the cursor.
  • previewColor: An integer of the color of preview you want. This can be converted by tocolor.
  • previewOffsetX: A float of the 2D x offset of the preview in pixels far from the cursor.
  • previewOffsetY: A float of the 2D y offset of the preview in pixels far from the cursor.
  • previewWidth: A float of the width in pixels of the preview.
  • previewHeight: A float of the height in pixels of the preview.
  • previewHorizontalAlign : A string indicates the horizontal alignment of the preview relative to the cursor. Available values are as follows:
    • left
    • center
    • right
  • previewVerticalAlign : A string indicates the vertical alignment of the preview relative to the cursor. Available values are as follows:
    • top
    • center
    • bottom

Returns

Returns true if successful, false otherwise

Example

loadstring(exports.dgs:dgsImportFunction())()-- load functions

local senderA = dgsCreateButton(200,200,200,200,"SenderA",false)
local senderB = dgsCreateButton(200,500,200,200,"SenderB",false)
local receiver = dgsCreateButton(500,500,200,200,"Receiver",false)

addEventHandler("onDgsDrag",senderA,function(data)
	dgsSendDragNDropData({"From SenderA",getTickCount()})
end,false)

addEventHandler("onDgsDrag",senderB,function(data)
	dgsSendDragNDropData({"From SenderB",getTickCount()})
end,false)

addEventHandler("onDgsDrop",receiver,function(data)
	outputChatBox("Receive Data: "..inspect(data))
end,false)

See Also

Custom Cursor Functions

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