Panel:GetContentSize
Description
Gets the size of the content/children within a panel object.
Only works with Label derived panels by default such as DLabel.
Will also work on any panel that manually implements this method.
Returns
Example
Demonstrates how to implement this function in your own panel.
local PANEL = {}
function PANEL:GetContentSize()
surface.SetFont( self:GetFont() )
return surface.GetTextSize( self:GetText() )
end
vgui.Register( "DTextEntry_Edit", PANEL, "DTextEntry" )
-- Somewhere else, to test the newly created panel
local frame = vgui.Create( "DFrame" )
frame:SetSize( 500, 200 )
frame:Center()
frame:MakePopup()
local txt = vgui.Create( "DTextEntry_Edit", frame )
txt:SetPos( 5, 25 )
txt:SetSize( 100, 10 )
txt:SetText( "Really long string that is bigger than 100 pixels" )
txt:SizeToContentsX( 5 ) -- Must be called after setting the text
txt:SizeToContentsY( 5 ) -- These two functions will not have effect on a normal DTextEntry
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