Panel:SetDragParent
Panel:SetDragParent( Panel parent )
Description
Sets the drag parent.
Drag parent means that when we start to drag this panel, we'll really start dragging the defined parent.
Arguments
Example
Example usage.
local function DoDrop( self, panels, bDoDrop, Command, x, y )
if ( bDoDrop ) then
for k, v in pairs( panels ) do
self:AddItem( v )
end
end
end
concommand.Add( "test2", function()
local frame = vgui.Create( "DFrame" )
frame:SetSize( 500, 300 )
frame:SetTitle( "Frame" )
frame:MakePopup()
frame:Center()
local left = vgui.Create( "DScrollPanel", frame )
left:Dock( LEFT )
left:SetWidth( frame:GetWide() / 2 - 7 )
left:SetPaintBackground( true )
left:DockMargin( 0, 0, 4, 0 )
left:Receiver( "myDNDname", DoDrop ) -- Make the panel a receiver for drag and drop events
local right = vgui.Create( "DScrollPanel", frame )
right:Dock( FILL )
right:SetPaintBackground( true )
right:Receiver( "myDNDname", DoDrop )
for i = 1, 30 do
local but = vgui.Create( "DButton" )
but:SetText( "button text " .. i )
but:SetSize( 36, 24 )
but:Dock( TOP )
but:Droppable( "myDNDname" ) -- make the panel be able to be drag'n'dropped onto other panels
right:AddItem( but )
local mdl = vgui.Create( "DModelPanel", but ) -- Put another panel over the draggable button
mdl:Dock( FILL )
mdl:SetModel( "models/alyx.mdl" )
mdl:SetDragParent( but ) -- The magic bit. Without it, you would not be able to drag the button at all
end
end )
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