preloadRefEd

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Synopsis

preloadRefEd([control=boolean], [defineTemplate=string], [docTag=string], [exists=boolean], [filter=string], [forceMainConnection=string], [highlightConnection=string], [lockMainConnection=boolean], [mainListConnection=string], [panel=string], [parent=string], [selectFileNode=boolean], [selectionConnection=string], [stateString=boolean], [unParent=boolean], [unlockMainConnection=boolean], [updateMainConnection=boolean], [useTemplate=string])

Note: Strings representing object names and arguments must be separated by commas. This is not depicted in the synopsis.

preloadRefEd is undoable, queryable, and editable.

Return value

In query mode, return type is based on queried flag.

Flags

Long name (short name)	Argument types	Properties
control(ctl)	boolean
Query only. Returns the top level control for this editor. Usually used for getting a parent to attach popup menus. Caution: It is possible for an editor to exist without a control. The query will return "NONE" if no control is present.
defineTemplate(dt)	string
Puts the command in a mode where any other flags and args are parsed and added to the command template specified in the argument. They will be used as default arguments in any subsequent invocations of the command when templateName is set as the current template.
docTag(dtg)	string
Attaches a tag to the editor.
exists(ex)	boolean
Returns whether the specified object exists or not. Other flags are ignored.
filter(f)	string
Specifies the name of an itemFilter object to be used with this editor. This filters the information coming onto the main list of the editor.
forceMainConnection(fmc)	string
Specifies the name of a selectionConnection object that the editor will use as its source of content. The editor will only display items contained in the selectionConnection object. This is a variant of the -mainListConnection flag in that it will force a change even when the connection is locked. This flag is used to reduce the overhead when using the -unlockMainConnection , -mainListConnection, -lockMainConnection flags in immediate succession.
highlightConnection(hlc)	string
Specifies the name of a selectionConnection object that the editor will synchronize with its highlight list. Not all editors have a highlight list. For those that do, it is a secondary selection list.
lockMainConnection(lck)	boolean
Locks the current list of objects within the mainConnection, so that only those objects are displayed within the editor. Further changes to the original mainConnection are ignored.
mainListConnection(mlc)	string
Specifies the name of a selectionConnection object that the editor will use as its source of content. The editor will only display items contained in the selectionConnection object.
panel(pnl)	string
Specifies the panel for this editor. By default if an editor is created in the create callback of a scripted panel it will belong to that panel. If an editor does not belong to a panel it will be deleted when the window that it is in is deleted.
parent(p)	string
Specifies the parent layout for this editor. This flag will only have an effect if the editor is currently un-parented.
selectFileNode(sf)	boolean
Query the currently selected load setting. Returns the id of the currently selected load setting. This id can be used as an argument to the selLoadSettings command.
selectionConnection(slc)	string
Specifies the name of a selectionConnection object that the editor will synchronize with its own selection list. As the user selects things in this editor, they will be selected in the selectionConnection object. If the object undergoes changes, the editor updates to show the changes.
stateString(sts)	boolean
Query only flag. Returns the MEL command that will create an editor to match the current editor state. The returned command string uses the string variable $editorName in place of a specific name.
unParent(up)	boolean
Specifies that the editor should be removed from its layout. This cannot be used in query mode.
unlockMainConnection(ulk)	boolean
Unlocks the mainConnection, effectively restoring the original mainConnection (if it is still available), and dynamic updates.
updateMainConnection(upd)	boolean
Causes a locked mainConnection to be updated from the orginal mainConnection, but preserves the lock state.
useTemplate(ut)	string
Force the command to use a command template other than the current one.

Flag can appear in Create mode of command	Flag can appear in Edit mode of command
Flag can appear in Query mode of command	Flag can have multiple arguments, passed either as a tuple or a list.

Python examples

import maya.cmds as cmds

window = cmds.window()
cmds.paneLayout()
cmds.preloadRefEd()
cmds.showWindow(window)