The tab associated with a flap.

nb: slidesOtherObjects and inboard are instance variables relating to disused features. The feature implementations still exist in the system, but the UI to them has been sealed off.

	disused options
	inboard inboard: inboardString slideString slidesOtherObjects toggleInboardness toggleSlideBehavior

	edge
	applyEdgeFractionWithin: computeEdgeFraction edgeFraction edgeFraction: edgeString edgeToAdhereTo edgeToAdhereTo: ifVertical:ifHorizontal: setEdge: setEdgeToAdhereTo

	fileIn/out
	objectForDataStream:

	globalness
	isGlobalFlap isGlobalFlapString toggleIsGlobalFlap

	graphical tabs
	graphicalTab graphicalTabString isCurrentlyGraphical

	initialization
	adaptToWorld initialize preserveDetails provideDefaultFlapIDBasedOn: setName:edge:color:

	menu
	addCustomMenuItems:hand: addGenieMenuItems:hand: addTitleForHaloMenu: applyThickness: changeColor changeFlapColor destroyFlap dismissViaHalo flapMenuTitle sharedFlapsAllowed thicknessString wantsRoundedCorners wording

	miscellaneous
	balloonTextForFlapsMenu isFlapTab mightEntertainDirectionHandles printOn:

	mouseover & dragover
	arrangeToPopOutOnDragOver: arrangeToPopOutOnMouseOver: dragoverString makeNewDrawing: mouseoverString setToPopOutOnDragOver: setToPopOutOnMouseOver: startOrFinishDrawing: toggleDragOverBehavior toggleMouseOverBehavior

	parts bin
	partsBinString togglePartsBinMode

	positioning
	adjustPositionVisAVisFlap fitContents fitOnScreen layoutChanged mouseMove: mouseUp: ownerChanged positionObject: positionObject:atEdgeOf: positionReferent spanWorld stickOntoReferent transposeParts

	rounding
	roundedCorners

	show & hide
	adjustPositionAfterHidingFlap hideFlap hideFlapUnlessBearingHalo hideFlapUnlessOverReferent lastReferentThickness: maybeHideFlapOnMouseLeave maybeHideFlapOnMouseLeaveDragging openFully showFlap showFlapIfHandLaden: succeededInRevealing: tabSelected

	solid tabs
	applyTabThickness: changeTabSolidity changeTabThickness isCurrentlySolid notSolid solidTab solidTabString useSolidTab

	textual tabs
	assumeString:font:orientation:color: changeTabText existingWording isCurrentlyTextual reformatTextualTab textualTab textualTabString useStringTab: useTextualTab

	access	top
	acquirePlausibleFlapID Give the receiver a flapID that is globally unique; try to hit the mark vis a vis the standard system flap id's, for the case when this method is invoked as part of the one-time transition
	flapID Answer the receiver's flapID, creating it if necessary
	flapID: Set the receiver's flapID
	flapIDOrNil If the receiver has a flapID, answer it, else answer nil
	flapShowing
	isCandidateForAutomaticViewing
	morphicLayerNumber helpful for insuring some morphs always appear in front of or behind others. smaller numbers are in front
	orientation
	permitsThumbnailing
	referentThickness
	tabThickness

	disused options	top
	inboard
	inboard:
	inboardString
	slideString
	slidesOtherObjects
	toggleInboardness
	toggleSlideBehavior

	edge	top
	applyEdgeFractionWithin: Make the receiver reflect remembered edgeFraction
	computeEdgeFraction Compute and remember the edge fraction
	edgeFraction
	edgeFraction: Set my edgeFraction to the given number, without side effects
	edgeString
	edgeToAdhereTo
	edgeToAdhereTo:
	ifVertical:ifHorizontal: Evaluate and return the value of either the first or the second block, depending whether I am vertically or horizontally oriented
	setEdge: Set the edge as indicated, if possible
	setEdgeToAdhereTo

	fileIn/out	top
	objectForDataStream: I am about to be written on an object file. If I am a global flap, write a proxy instead.

	globalness	top
	isGlobalFlap Answer whether the receiver is currently a shared flap
	isGlobalFlapString Answer a string to construct a menu item representing control over whether the receiver is or is not a shared flap
	toggleIsGlobalFlap Toggle whether the receiver is currently a global flap or not

	graphical tabs	top
	graphicalTab
	graphicalTabString
	isCurrentlyGraphical Answer whether the receiver is currently showing a graphical face

	initialization	top
	adaptToWorld
	initialize
	preserveDetails The receiver is being switched to use a different format. Preserve the existing details (e.g. wording if textual, grapheme if graphical) so that if the user reverts back to the current format, the details will be right
	provideDefaultFlapIDBasedOn: Provide the receiver with a default flap id
	setName:edge:color: Set me up with the usual...

	menu	top
	addCustomMenuItems:hand: Add further items to the menu as appropriate
	addGenieMenuItems:hand: If the receiver wishes the Genie menu items, add a line to the menu and then those Genie items, else do nothing
	addTitleForHaloMenu:
	applyThickness:
	changeColor Change the color of the receiver -- triggered, e.g. from a menu
	changeFlapColor
	destroyFlap Destroy the receiver
	dismissViaHalo Dismiss the receiver (and its referent), unless it resists
	flapMenuTitle
	sharedFlapsAllowed Answer (for the benefit of a menu item for which I am the target) whether the system presently allows shared flaps
	thicknessString
	wantsRoundedCorners Default response is simple, fast, and false. May be overridden to allow almost any morph to be rounded.
	wording

	miscellaneous	top
	balloonTextForFlapsMenu Answer the balloon text to show on a menu item in the flaps menu that governs the visibility of the receiver in the current project
	isFlapTab
	mightEntertainDirectionHandles Answer whether the receiver, by its very nature, might possibly be happy to have direction handles shown for it in its halo
	printOn: Append a textual representation of the receiver to aStream

	mouseover & dragover	top
	arrangeToPopOutOnDragOver:
	arrangeToPopOutOnMouseOver:
	dragoverString Answer the string to be shown in a menu to represent the dragover status
	makeNewDrawing:
	mouseoverString Answer the string to be shown in a menu to represent the mouseover status
	setToPopOutOnDragOver:
	setToPopOutOnMouseOver:
	startOrFinishDrawing:
	toggleDragOverBehavior
	toggleMouseOverBehavior

	parts bin	top
	partsBinString Answer the string to be shown in a menu to represent the parts-bin status
	togglePartsBinMode

	positioning	top
	adjustPositionVisAVisFlap
	fitContents
	fitOnScreen 19 sept 2000 - allow flaps in any paste up
	layoutChanged
	mouseMove: The mouse moved while the butten was down in the receiver
	mouseUp: The mouse came back up, presumably after having dragged the tab. Caution: if not operating full-screen, this notification can easily be *missed*, which is why the edge-fraction-computation is also being done on mouseMove.
	ownerChanged The receiver's owner, some kind of a pasteup, has changed its layout.
	positionObject: anObject could be myself or my referent
	positionObject:atEdgeOf: anObject could be myself or my referent
	positionReferent
	spanWorld
	stickOntoReferent Place the receiver directly onto the referent -- for use when the referent is being shown as a flap
	transposeParts The receiver's orientation has just been changed from vertical to horizontal or vice-versa.

	rounding	top
	roundedCorners Return a list of those corners to round

	show & hide	top
	adjustPositionAfterHidingFlap
	hideFlap
	hideFlapUnlessBearingHalo
	hideFlapUnlessOverReferent Hide the flap unless the mouse is over my referent.
	lastReferentThickness: Set the last remembered referent thickness to the given integer
	maybeHideFlapOnMouseLeave
	maybeHideFlapOnMouseLeaveDragging
	openFully Make an educated guess at how wide or tall we are to be, and open to that thickness
	showFlap Open the flap up
	showFlapIfHandLaden: The hand has drifted over the receiver with the button down. If the hand is carrying anything, show the flap. If the hand is empty, the likely cause is that it's manipulating a scrollbar or some such, so in that case don't pop the flap out.
	succeededInRevealing: Try to reveal aPlayer, and answer whether we succeeded
	tabSelected The user clicked on the tab. Show or hide the flap. Try to be a little smart about a click on a tab whose flap is open but only just barely.

	solid tabs	top
	applyTabThickness:
	changeTabSolidity Presently no actual options associated with this menu item if the flap is currently alreadly solid, so entertain the user with an anuran sound. However, in latest scheme, the corresponding menu item is disabled in this circumstance, so this method is effectively unreachable.
	changeTabThickness
	isCurrentlySolid Don't never use double negatives
	notSolid Answer whether the receiver is currenty not solid. Used for determining whether the #solidTab menu item should be enabled
	solidTab
	solidTabString
	useSolidTab

	textual tabs	top
	assumeString:font:orientation:color:
	changeTabText Allow the user to change the text on the tab
	existingWording
	isCurrentlyTextual
	reformatTextualTab The font choice possibly having changed, reformulate the receiver
	textualTab
	textualTabString
	useStringTab:
	useTextualTab Use a textually-emblazoned tab

	as yet unclassified	top
	defaultNameStemForInstances Answer a basis for external names for default instances of the receiver. For classees, the class-name itself is a good one.
	givenID:matches: eg, FlapTab givenID: 'Stack Tools2' matches: 'Stack Tools'
	includeInNewMorphMenu Not to be instantiated from the menu