EventSensor class(Object)>>doesNotUnderstand: #swapMouseButtonsChanged
Receiver: EventSensor
Arguments and temporary variables:
aMessage: swapMouseButtonsChanged
exception: MessageNotUnderstood: EventSensor class>>swapMouseButtonsChanged
resumeValue: nil
Receiver's instance variables:
superclass: Object
methodDict: a MethodDictionary(#anyButtonPressed->(EventSensor>>#anyButtonPress...etc...
format: 65545
instanceVariables: #('mouseButtons' 'mousePosition' 'keyboardBuffer'
'interrupt...etc...
organization: ('accessing' eventQueue eventQueue: eventTicklerProcess
flushAllB...etc...
subclasses: nil
name: #EventSensor
classPool: a Dictionary(#ButtonDecodeTable->#[0 2 1 3 4 6 5 7 8 10 9
11 12 14 1...etc...
sharedPools: an OrderedCollection(EventSensorConstants)
environment: Smalltalk
category: #'Kernel-Processes'

Preference>>notifyInformeeOfChange
Receiver: a Preference#swapMouseButtons false
Arguments and temporary variables:

Receiver's instance variables:
name: #swapMouseButtons
value: false
defaultValue: false
helpString: 'if true, swaps mouse buttons 2 and 3'
localToProject: false
categoryList: #(#general)
changeInformee: EventSensor
changeSelector: #swapMouseButtonsChanged
type: #Boolean

Preference>>togglePreferenceValue
Receiver: a Preference#swapMouseButtons false
Arguments and temporary variables:

Receiver's instance variables:
name: #swapMouseButtons
value: false
defaultValue: false
helpString: 'if true, swaps mouse buttons 2 and 3'
localToProject: false
categoryList: #(#general)
changeInformee: EventSensor
changeSelector: #swapMouseButtonsChanged
type: #Boolean

[] in UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>doButtonAction:
Receiver: 3PButton(#togglePreferenceValue 2512237)
Arguments and temporary variables:
evt: [367 at 82 mouseUp 99776]
moreArgs: #()
Receiver's instance variables:
bounds: 358 at 75 corner: 372 at 87
owner: a BorderedMorph(1400912)
submorphs: #()
fullBounds: 358 at 75 corner: 372 at 87
color: Color blue
extension: nil
image: ColorForm(12x12x1)
offImage: ColorForm(12x12x1)
pressedImage: ColorForm(12x12x1)
state: #off
target: a Preference#swapMouseButtons false
actionSelector: #togglePreferenceValue
arguments: #()
actWhen: #buttonUp
getSelector: #preferenceValue
getArgument: nil

BlockClosure>>ensure:
Receiver: [closure] in
UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>doButtonAction:
Arguments and temporary variables:
aBlock: [closure] in CursorWithMask(Cursor)>>showWhile:
complete: nil
returnValue: nil
Receiver's instance variables:
outerContext: UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>doButtonAct...etc...
startpc: 62
numArgs: 0

CursorWithMask(Cursor)>>showWhile:
Receiver: ((CursorWithMask
extent: 16 at 16
depth: 1
fromArray: #(
2r0
2r10000000000000000000000...etc...
Arguments and temporary variables:
aBlock: [closure] in
UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>doBu...etc...
oldcursor: ((CursorWithMask
extent: 16 at 16
depth: 1
fromArray: #(
2r0
2r1...etc...
Receiver's instance variables:
bits: a Bitmap of length 16
width: 16
height: 16
depth: 1
offset: -1@ -1
maskForm: Form(16x16x1)

UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>doButtonAction:
Receiver: 3PButton(#togglePreferenceValue 2512237)
Arguments and temporary variables:
evt: [367 at 82 mouseUp 99776]
Receiver's instance variables:
bounds: 358 at 75 corner: 372 at 87
owner: a BorderedMorph(1400912)
submorphs: #()
fullBounds: 358 at 75 corner: 372 at 87
color: Color blue
extension: nil
image: ColorForm(12x12x1)
offImage: ColorForm(12x12x1)
pressedImage: ColorForm(12x12x1)
state: #off
target: a Preference#swapMouseButtons false
actionSelector: #togglePreferenceValue
arguments: #()
actWhen: #buttonUp
getSelector: #preferenceValue
getArgument: nil

UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>mouseUp:
Receiver: 3PButton(#togglePreferenceValue 2512237)
Arguments and temporary variables:
evt: [367 at 82 mouseUp 99776]
Receiver's instance variables:
bounds: 358 at 75 corner: 372 at 87
owner: a BorderedMorph(1400912)
submorphs: #()
fullBounds: 358 at 75 corner: 372 at 87
color: Color blue
extension: nil
image: ColorForm(12x12x1)
offImage: ColorForm(12x12x1)
pressedImage: ColorForm(12x12x1)
state: #off
target: a Preference#swapMouseButtons false
actionSelector: #togglePreferenceValue
arguments: #()
actWhen: #buttonUp
getSelector: #preferenceValue
getArgument: nil

UpdatingThreePhaseButtonMorph>>mouseUp:
Receiver: 3PButton(#togglePreferenceValue 2512237)
Arguments and temporary variables:
evt: [367 at 82 mouseUp 99776]
Receiver's instance variables:
bounds: 358 at 75 corner: 372 at 87
owner: a BorderedMorph(1400912)
submorphs: #()
fullBounds: 358 at 75 corner: 372 at 87
color: Color blue
extension: nil
image: ColorForm(12x12x1)
offImage: ColorForm(12x12x1)
pressedImage: ColorForm(12x12x1)
state: #off
target: a Preference#swapMouseButtons false
actionSelector: #togglePreferenceValue
arguments: #()
actWhen: #buttonUp
getSelector: #preferenceValue
getArgument: nil

UpdatingThreePhaseButtonMorph(Morph)>>handleMouseUp:
Receiver: 3PButton(#togglePreferenceValue 2512237)
Arguments and temporary variables:
anEvent: [367 at 82 mouseUp 99776]
Receiver's instance variables:
bounds: 358 at 75 corner: 372 at 87
owner: a BorderedMorph(1400912)
submorphs: #()
fullBounds: 358 at 75 corner: 372 at 87
color: Color blue
extension: nil
image: ColorForm(12x12x1)
offImage: ColorForm(12x12x1)
pressedImage: ColorForm(12x12x1)
state: #off
target: a Preference#swapMouseButtons false
actionSelector: #togglePreferenceValue
arguments: #()
actWhen: #buttonUp
getSelector: #preferenceValue
getArgument: nil

MouseButtonEvent>>sentTo:
Receiver: [367 at 82 mouseUp 99776]
Arguments and temporary variables:
anObject: 3PButton(#togglePreferenceValue 2512237)
Receiver's instance variables:
timeStamp: 99776
source: a HandMorph(3089952)
type: #mouseUp
buttons: 0
position: 367 at 82
handler: nil
wasHandled: true
whichButton: 4

UpdatingThreePhaseButtonMorph(Morph)>>handleEvent:
Receiver: 3PButton(#togglePreferenceValue 2512237)
Arguments and temporary variables:
anEvent: [367 at 82 mouseUp 99776]
Receiver's instance variables:
bounds: 358 at 75 corner: 372 at 87
owner: a BorderedMorph(1400912)
submorphs: #()
fullBounds: 358 at 75 corner: 372 at 87
color: Color blue
extension: nil
image: ColorForm(12x12x1)
offImage: ColorForm(12x12x1)
pressedImage: ColorForm(12x12x1)
state: #off
target: a Preference#swapMouseButtons false
actionSelector: #togglePreferenceValue
arguments: #()
actWhen: #buttonUp
getSelector: #preferenceValue
getArgument: nil

UpdatingThreePhaseButtonMorph(Morph)>>handleFocusEvent:
Receiver: 3PButton(#togglePreferenceValue 2512237)
Arguments and temporary variables:
anEvent: [367 at 82 mouseUp 99776]
Receiver's instance variables:
bounds: 358 at 75 corner: 372 at 87
owner: a BorderedMorph(1400912)
submorphs: #()
fullBounds: 358 at 75 corner: 372 at 87
color: Color blue
extension: nil
image: ColorForm(12x12x1)
offImage: ColorForm(12x12x1)
pressedImage: ColorForm(12x12x1)
state: #off
target: a Preference#swapMouseButtons false
actionSelector: #togglePreferenceValue
arguments: #()
actWhen: #buttonUp
getSelector: #preferenceValue
getArgument: nil

[] in HandMorph>>sendFocusEvent:to:clear:
Receiver: a HandMorph(3089952)
Arguments and temporary variables:
<<error during printing>
Receiver's instance variables:
bounds: 263 at 150 corner: 279 at 166
owner: a PasteUpMorph(2434915) [world]
submorphs: #()
fullBounds: 263 at 150 corner: 279 at 166
color: Color blue
extension: a MorphExtension (2063753) [eventHandler = an EventHandler]
mouseFocus: nil
keyboardFocus: a TextMorphForEditView(3602329)
eventListeners: nil
mouseListeners: nil
keyboardListeners: a WeakArray(a DockingBarMorph(968081) a
PluggableSystemWindo...etc...
mouseClickState: nil
mouseOverHandler: a MouseOverHandler
lastMouseEvent: [262 at 150 263 at 150 mouseMove 174509]
targetOffset: 158 at 90
damageRecorder: a DamageRecorder
cacheCanvas: nil
cachedCanvasHasHoles: false
temporaryCursor: nil
temporaryCursorOffset: nil
hardwareCursor: nil
hasChanged: true
savedPatch: nil
userInitials: ''
lastEventBuffer: #(1 174509 263 150 0 0 0 1)
genieGestureProcessor: nil
keyboardInterpreter: an UTF32InputInterpreter

BlockClosure>>on:do:
Receiver: [closure] in HandMorph>>sendFocusEvent:to:clear:
Arguments and temporary variables:
exception: Error
handlerAction: [closure] in PasteUpMorph>>becomeActiveDuring:
handlerActive: false
Receiver's instance variables:
outerContext: HandMorph>>sendFocusEvent:to:clear:
startpc: 67
numArgs: 0

PasteUpMorph>>becomeActiveDuring:
Receiver: a PasteUpMorph(2434915) [world]
Arguments and temporary variables:
aBlock: [closure] in HandMorph>>sendFocusEvent:to:clear:
priorWorld: a PasteUpMorph(2434915) [world]
priorHand: a HandMorph(3089952)
priorEvent: [637 at 211 mouseOver red nil]
Receiver's instance variables:
bounds: 0 at 0 corner: 801 at 600
owner: nil
submorphs: {a PluggableSystemWindow<MessageNotUnderstood: EventSensor
class>>sw...etc...
fullBounds: 0 at 0 corner: 801 at 600
color: Color darkGray
extension: a MorphExtension (3317156) [eventHandler = an EventHandler]
 [other:...etc...
borderWidth: 0
borderColor: (Color r: 0.515 g: 0.181 b: 0.263)
presenter: an EtoysPresenter (764729)
model: a MorphicModel(1457048)
cursor: 1
padding: 3
backgroundMorph: nil
turtleTrailsForm: nil
turtlePen: nil
lastTurtlePositions: nil
isPartsBin: nil
indicateCursor: nil
wantsMouseOverHalos: nil
worldState: a WorldState
griddingOn: nil

HandMorph>>sendFocusEvent:to:clear:
Receiver: a HandMorph(3089952)
Arguments and temporary variables:
anEvent: [637 at 211 mouseUp 99776]
focusHolder: 3PButton(#togglePreferenceValue 2512237)
aBlock: [closure] in HandMorph>>sendMouseEvent:
w: a PasteUpMorph(2434915) [world]
result: #(nil)
Receiver's instance variables:
bounds: 263 at 150 corner: 279 at 166
owner: a PasteUpMorph(2434915) [world]
submorphs: #()
fullBounds: 263 at 150 corner: 279 at 166
color: Color blue
extension: a MorphExtension (2063753) [eventHandler = an EventHandler]
mouseFocus: nil
keyboardFocus: a TextMorphForEditView(3602329)
eventListeners: nil
mouseListeners: nil
keyboardListeners: a WeakArray(a DockingBarMorph(968081) a
PluggableSystemWindo...etc...
mouseClickState: nil
mouseOverHandler: a MouseOverHandler
lastMouseEvent: [262 at 150 263 at 150 mouseMove 174509]
targetOffset: 158 at 90
damageRecorder: a DamageRecorder
cacheCanvas: nil
cachedCanvasHasHoles: false
temporaryCursor: nil
temporaryCursorOffset: nil
hardwareCursor: nil
hasChanged: true
savedPatch: nil
userInitials: ''
lastEventBuffer: #(1 174509 263 150 0 0 0 1)
genieGestureProcessor: nil
keyboardInterpreter: an UTF32InputInterpreter

HandMorph>>sendEvent:focus:clear:
Receiver: a HandMorph(3089952)
Arguments and temporary variables:
anEvent: [637 at 211 mouseUp 99776]
focusHolder: 3PButton(#togglePreferenceValue 2512237)
aBlock: [closure] in HandMorph>>sendMouseEvent:
result: nil
Receiver's instance variables:
bounds: 263 at 150 corner: 279 at 166
owner: a PasteUpMorph(2434915) [world]
submorphs: #()
fullBounds: 263 at 150 corner: 279 at 166
color: Color blue
extension: a MorphExtension (2063753) [eventHandler = an EventHandler]
mouseFocus: nil
keyboardFocus: a TextMorphForEditView(3602329)
eventListeners: nil
mouseListeners: nil
keyboardListeners: a WeakArray(a DockingBarMorph(968081) a
PluggableSystemWindo...etc...
mouseClickState: nil
mouseOverHandler: a MouseOverHandler
lastMouseEvent: [262 at 150 263 at 150 mouseMove 174509]
targetOffset: 158 at 90
damageRecorder: a DamageRecorder
cacheCanvas: nil
cachedCanvasHasHoles: false
temporaryCursor: nil
temporaryCursorOffset: nil
hardwareCursor: nil
hasChanged: true
savedPatch: nil
userInitials: ''
lastEventBuffer: #(1 174509 263 150 0 0 0 1)
genieGestureProcessor: nil
keyboardInterpreter: an UTF32InputInterpreter

HandMorph>>sendMouseEvent:
Receiver: a HandMorph(3089952)
Arguments and temporary variables:
anEvent: [637 at 211 mouseUp 99776]
Receiver's instance variables:
bounds: 263 at 150 corner: 279 at 166
owner: a PasteUpMorph(2434915) [world]
submorphs: #()
fullBounds: 263 at 150 corner: 279 at 166
color: Color blue
extension: a MorphExtension (2063753) [eventHandler = an EventHandler]
mouseFocus: nil
keyboardFocus: a TextMorphForEditView(3602329)
eventListeners: nil
mouseListeners: nil
keyboardListeners: a WeakArray(a DockingBarMorph(968081) a
PluggableSystemWindo...etc...
mouseClickState: nil
mouseOverHandler: a MouseOverHandler
lastMouseEvent: [262 at 150 263 at 150 mouseMove 174509]
targetOffset: 158 at 90
damageRecorder: a DamageRecorder
cacheCanvas: nil
cachedCanvasHasHoles: false
temporaryCursor: nil
temporaryCursorOffset: nil
hardwareCursor: nil
hasChanged: true
savedPatch: nil
userInitials: ''
lastEventBuffer: #(1 174509 263 150 0 0 0 1)
genieGestureProcessor: nil
keyboardInterpreter: an UTF32InputInterpreter


--- The full stack ---
EventSensor class(Object)>>doesNotUnderstand: #swapMouseButtonsChanged
Preference>>notifyInformeeOfChange
Preference>>togglePreferenceValue
[] in UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>doButtonAction:
BlockClosure>>ensure:
CursorWithMask(Cursor)>>showWhile:
UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>doButtonAction:
UpdatingThreePhaseButtonMorph(ThreePhaseButtonMorph)>>mouseUp:
UpdatingThreePhaseButtonMorph>>mouseUp:
UpdatingThreePhaseButtonMorph(Morph)>>handleMouseUp:
MouseButtonEvent>>sentTo:
UpdatingThreePhaseButtonMorph(Morph)>>handleEvent:
UpdatingThreePhaseButtonMorph(Morph)>>handleFocusEvent:
[] in HandMorph>>sendFocusEvent:to:clear:
BlockClosure>>on:do:
PasteUpMorph>>becomeActiveDuring:
HandMorph>>sendFocusEvent:to:clear:
HandMorph>>sendEvent:focus:clear:
HandMorph>>sendMouseEvent:
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
HandMorph>>handleEvent:
HandMorph>>processEvents
[] in WorldState>>doOneCycleNowFor:
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[] in MorphicProject>>spawnNewProcess
[] in BlockClosure>>newProcess