WoW API: CreateFrame

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Creates a new UI frame.

newFrame = CreateFrame("frameType"[, "frameName"[, parentFrame[, "inheritsFrame"]]]);

Parameters

Arguments

frameType

String - Type of the frame to be created (XML tag name): "Frame", "Button", etc.

frameName

String - Name of the newly created frame. If nil, no frame name is assigned. The function will also set a global variable of this name to point to newly created frame.

parentFrame

Frame - The frame object that will be used as the created Frame's parent (cannot be a string!) If nil, UIParent is used.

inheritsFrame

String - a comma-delimited list of names of virtual frames to inherit from (the same as in XML). If nil, no frames will be inherited. These frames cannot be frames that were created using this function, they must be created using XML with virtual="true" in the tag.

Returns

newFrame

Frame - Pointer to the newly created frame.

Example

Result: displays the horde and alliance insignias in the middle of the screen.

local f = CreateFrame("Frame",nil,UIParent)
f:SetFrameStrata("BACKGROUND")
f:SetWidth(128) -- Set these to whatever height/width is needed 
f:SetHeight(64) -- for your Texture

local t = f:CreateTexture(nil,"BACKGROUND")
t:SetTexture("Interface\\Glues\\CharacterCreate\\UI-CharacterCreate-Factions.blp")
t:SetAllPoints(f)
f.texture = t

f:SetPoint("CENTER",0,0)
f:Show()

Notes

• CreateFrame() was added in 1.10
• The fourth argument, inheritFrame, was added in 1.11
• The frame's OnLoad handler, which will only exist if inherited, will be executed during the CreateFrame call. Any OnLoad script handlers set after CreateFrame() will not execute; consider adding any non-inherited OnLoad code directly after a CreateFrame call or use XML frames instead.
• The returned pointer is not necessary if you pass a frame name, however it is advised you store the pointer in a local instead of using the global name whenever possible for performance reasons.
• The most common uses for this function are:
  • Creating anonymous event handlers.
  • Creating anonymous script handlers.
  • Creating frames on the fly for occasions when you don't know how many frames will be needed.