TMlSkinDragFile

Notes

• BindingControl names the control that accepts the drop; leave it empty to cover the whole form.
• Dropping files fires OnDragFiles, whose parameter carries the list of file names.
• While a drag is over the target, a dashed highlight and a prompt are shown: TipText is the prompt, and the two HighLightDotLine…Color properties are the normal and highlighted line colours.

Example

From the demo MlSkin.Demo.文件拖放.v5.x (.dfm form file)

object mlskndrgfl1: TMlSkinDragFile
  BindingControl = shp1
  OnDragFiles = mlskndrgfl1DragFiles
  HighLightDotLineNormalColor = 1033457
  HighLightDotLineHotColor = 7457839
  TipText = 'Drag and drop files here'
  TipFont.Charset = DEFAULT_CHARSET
  TipFont.Color = 1033457
  TipFont.Height = -27
  TipFont.Name = 'Tahoma'
  TipFont.Style = [fsBold]
  Left = 408
  Top = 248
end

Properties 5

Name	Type	Default	Description
BindingControl	TWinControl	—	The control that accepts dropped files; leave it empty to cover the whole form.
HighLightDotLineNormalColor	TColor	$00A09FA1	Colour of the dashed drop outline in its normal state.
HighLightDotLineHotColor	TColor	$00CCBD43	Colour of the dashed drop outline while files hover over the target.
TipText	string	—	Prompt shown on the drop area, for example "Drop files here".
TipFont	TFont	—	Font of the prompt.

Events 3

Name	Type	Default	Description
OnDragEnter	TNotifyEvent	—	Fires when a drag enters the target.
OnDragLeave	TNotifyEvent	—	Fires when a drag leaves the target.
OnDragFiles	TDragFilesEvent	—	Fires when files are dropped; the handler receives the list of file names.

Only the properties and events MLSkin adds are listed here. Standard VCL properties such as Align, Anchors, Font and OnClick are available too and behave exactly as on the stock controls.