DDragBase

Description

This is used internally - although you're able to use it you probably shouldn't.

A VGUI base panel providing drag/drop functionality. Used by DIconLayout, DListLayout and DTileLayout.

Parent

Derives methods, etc not listed on this page from DPanel.

Implements

Implements or overrides the following hooks/methods. If you want to override these, you probably want to call the original function too.

Panel:Init

Events

DDragBase:OnModified()

Called when anything is dropped on or rearranged within the DDragBase. For Override

Methods

DDragBase:DropAction_Copy( table drops, boolean bDoDrop, string command, number y, number x )

This is used internally - although you're able to use it you probably shouldn't. Internal function used in DDragBase:MakeDroppable

DDragBase:DropAction_Normal( table drops, boolean bDoDrop, string command, number y, number x )

This is used internally - although you're able to use it you probably shouldn't. Internal function used in DDragBase:DropAction_Copy

DDragBase:DropAction_Simple( table drops, boolean bDoDrop, string command, number y, number x )

This is used internally - although you're able to use it you probably shouldn't. Internal function used in DDragBase:DropAction_Normal

string DDragBase:GetDnD()

Returns the drag'n'drop group this panel belongs to. See DDragBase:MakeDroppable. An AccessorFunc

boolean DDragBase:GetReadOnly()

Returns whether this panel is read only or not for drag'n'drop purposes. An AccessorFunc

boolean DDragBase:GetUseLiveDrag()

Whether this panel uses live drag'n'drop previews. An AccessorFunc

DDragBase:MakeDroppable( string name, boolean allowCopy )

Makes the panel a receiver for any droppable panel with the same DnD name. Internally calls Panel:Receiver. See Drag and Drop for VGUI.

DDragBase:SetDnD( string name )

This is used internally - although you're able to use it you probably shouldn't. Used internally by DDragBase:MakeDroppable. See also DDragBase:GetDnD An AccessorFunc

DDragBase:SetDropPos( string pos = "5" )

Determines where you can drop stuff. "4" for left "5" for center "6" for right "8" for top "2" for bottom

DDragBase:SetReadOnly( boolean name )

Sets whether this panel is read only or not for drag'n'drop purposes. If set to true, you can only copy from this panel, and cannot modify its contents. This is an AccessorFunc

DDragBase:SetUseLiveDrag( boolean newState )

Whether to use live drag'n'drop previews. This is an AccessorFunc

DDragBase:UpdateDropTarget( number drop, Panel pnl )

This is used internally - although you're able to use it you probably shouldn't. Internal function used in DDragBase:DropAction_Normal

Example

local frame = vgui.Create( "DFrame" ) frame:SetSize( 300, 500 ) frame:Center() frame:MakePopup() local dragbase = vgui.Create( "DDragBase", frame ) dragbase:Dock( FILL ) dragbase:MakeDroppable( "test" ) dragbase:SetDropPos( "82" ) for i = 0, 10 do local butt = dragbase:Add( "DButton" ) --butt:Dock( TOP ) butt:SetPos( 25, i * 25 ) butt:SetWidth( 100 ) butt:Droppable( "test" ) butt.id = i butt.Think = function( s ) s:SetText( "ID: " .. i .. " ZPOS: " .. s:GetZPos() ) end end