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<p>Hi Jakob,</p>
<p><br>
</p>
<p>does <span>Morphic-ct.1589 (Inbox) fix the issue for you?</span></p>
<p><span><br>
</span></p>
<p><span>Best,</span></p>
<p><span>Christoph</span></p>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von Jakob Reschke <forums.jakob@resfarm.de><br>
<b>Gesendet:</b> Mittwoch, 17. Juni 2020 23:33:08<br>
<b>An:</b> squeak-dev@lists.squeakfoundation.org<br>
<b>Betreff:</b> [squeak-dev] [BUG] Pressing Tab on empty PluggableTreeMorph results in ZeroDivide</font>
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<div class="PlainText">Hello all,<br>
<br>
I just hit Tab on an empty tree by accident. Turns out it results in a<br>
division by zero because the submorphs list is empty.<br>
<br>
Kind regards,<br>
Jakob<br>
<br>
<br>
<br>
17 June 2020 11:30:25.651392 pm<br>
<br>
VM: Win32 - Smalltalk<br>
Image: Squeak6.0alpha [latest update: #19752]<br>
<br>
SecurityManager state:<br>
Restricted: false<br>
FileAccess: true<br>
SocketAccess: true<br>
Working Dir C:\Users\Jakob\HiDrive<br>
Trusted Dir C:\Users\Jakob\HiDrive\Jakob<br>
Untrusted Dir C:\Users\Jakob\Documents\My Squeak<br>
<br>
SmallInteger>>/<br>
Receiver: 190<br>
Arguments and temporary variables:<br>
aNumber: 0<br>
Receiver's instance variables:<br>
190<br>
<br>
TransformMorph>>numberOfItemsPotentiallyInView<br>
Receiver: a TransformMorph(4176857)<br>
Arguments and temporary variables:<br>
lsBounds: 781@179 corner: 1202@369<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1202@369<br>
owner: a PluggableTreeMorph(853321)<br>
submorphs: #()<br>
fullBounds: 781@179 corner: 1202@369<br>
color: Color transparent<br>
extension: a MorphExtension (2383097) [other: (animations -> an<br>
OrderedCollect...etc...<br>
transform: a MorphicTransform(angle = 0.0; scale = 1.0; offset = -781@ -179)<br>
smoothing: 1<br>
localBounds: 781@179 corner: 1202@369<br>
<br>
PluggableTreeMorph(ScrollPane)>>numSelectionsInView<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
PluggableTreeMorph(SimpleHierarchicalListMorph)>>arrowKey:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
asciiValue: 9<br>
keyEvent: 9<br>
max: 0<br>
oldSelection: 0<br>
nextSelection: 0<br>
howManyItemsShowing: nil<br>
keyHandled: false<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
PluggableTreeMorph(SimpleHierarchicalListMorph)>>specialKeyPressed:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
asciiValue: 9<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
PluggableTreeMorph>>specialKeyPressed:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
asciiValue: 9<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
PluggableTreeMorph(SimpleHierarchicalListMorph)>>keyStroke:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
event: [971@299 keystroke '<tab>' (9) 102540109]<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
PluggableTreeMorph>>keyStroke:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
event: [971@299 keystroke '<tab>' (9) 102540109]<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
PluggableTreeMorph(Morph)>>handleKeystroke:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
anEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
handler: a PluggableTreeMorph(853321)<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
KeyboardEvent>>sentTo:<br>
Receiver: [971@299 keystroke '<tab>' (9) 102540109]<br>
Arguments and temporary variables:<br>
anObject: a PluggableTreeMorph(853321)<br>
Receiver's instance variables:<br>
timeStamp: 102540109<br>
source: a HandMorph(3499674)<br>
type: #keystroke<br>
buttons: 0<br>
position: 971@299<br>
handler: a PluggableTreeMorph(853321)<br>
wasHandled: true<br>
wasIgnored: false<br>
keyValue: 9<br>
<br>
PluggableTreeMorph(Morph)>>handleEvent:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
anEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
filteredEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
PluggableTreeMorph(Morph)>>handleFocusEvent:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
anEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
MorphicEventDispatcher>>doHandlingForFocusEvent:with:<br>
Receiver: a MorphicEventDispatcher<br>
Arguments and temporary variables:<br>
currentEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
focusMorph: a PluggableTreeMorph(853321)<br>
localEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
filteredEvent: nil<br>
Receiver's instance variables:<br>
lastType: nil<br>
lastDispatch: nil<br>
<br>
MorphicEventDispatcher>>dispatchFocusEvent:with:<br>
Receiver: a MorphicEventDispatcher<br>
Arguments and temporary variables:<br>
anEventWithGlobalPosition: [971@299 keystroke '<tab>' (9) 102540109]<br>
focusMorph: a PluggableTreeMorph(853321)<br>
currentEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
Receiver's instance variables:<br>
lastType: nil<br>
lastDispatch: nil<br>
<br>
PluggableTreeMorph(Morph)>>processFocusEvent:using:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
anEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
defaultDispatcher: a MorphicEventDispatcher<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
PluggableTreeMorph(Morph)>>processFocusEvent:<br>
Receiver: a PluggableTreeMorph(853321)<br>
Arguments and temporary variables:<br>
anEvent: [971@299 keystroke '<tab>' (9) 102540109]<br>
Receiver's instance variables:<br>
bounds: 781@179 corner: 1212@379<br>
owner: a PluggablePanelMorph(2744773)<br>
submorphs: {a TransformMorph(4176857)}<br>
fullBounds: 781@179 corner: 1212@379<br>
color: (Color r: 0.0 g: 0.169 b: 0.212)<br>
extension: a MorphExtension (1683625) [eventHandler = an EventHandler<br>
recipient...etc...<br>
borderWidth: 0<br>
borderColor: (Color r: 0.001 g: 0.004 b: 0.005)<br>
model: a SquitBrowser<br>
slotName: nil<br>
open: false<br>
scrollBar: a ScrollBar(3978775)<br>
scroller: a TransformMorph(4176857)<br>
retractableScrollBar: false<br>
scrollBarOnLeft: false<br>
getMenuSelector: #commitListMenu:<br>
getMenuTitleSelector: nil<br>
hasFocus: false<br>
hScrollBar: a ScrollBar(825607)<br>
hScrollBarPolicy: #whenNeeded<br>
vScrollBarPolicy: #whenNeeded<br>
scrollBarThickness: 10<br>
selectedMorph: nil<br>
hoveredMorph: nil<br>
getListSelector: nil<br>
keystrokeActionSelector: #commitListKey:from:<br>
autoDeselect: true<br>
columns: {[closure] in SquitBrowser>>buildCommitList: . [closure] in<br>
SquitBrowser...etc...<br>
columnsCache: #(107 108 nil)<br>
sortingSelector: nil<br>
getSelectionSelector: #commitSelection<br>
setSelectionSelector: #commitSelection:<br>
potentialDropMorph: nil<br>
lineColor: (Color r: 0.345 g: 0.431 b: 0.458)<br>
font: a StrikeFont(Darkmap DejaVu Sans9 14)<br>
textColor: (Color r: 0.577 g: 0.631 b: 0.631)<br>
rootWrappers: #()<br>
selectedWrapper: nil<br>
getRootsSelector: #commitList<br>
getChildrenSelector: nil<br>
hasChildrenSelector: nil<br>
getLabelSelector: nil<br>
getIconSelector: nil<br>
getSelectedPathSelector: nil<br>
setSelectedPathSelector: nil<br>
setSelectedParentSelector: nil<br>
getHelpSelector: nil<br>
dropItemSelector: nil<br>
wantsDropSelector: nil<br>
dragItemSelector: #dragFromCommitList:<br>
dragTypeSelector: nil<br>
nodeClass: SquitVersionWrapper<br>
lastKeystrokeTime: 0<br>
lastKeystrokes: ''<br>
dragStartedSelector: nil<br>
doubleClickSelector: nil<br>
<br>
[] in [] in [] in HandMorph>>sendFocusEvent:to:clear:<br>
Receiver: a HandMorph(3499674)<br>
Arguments and temporary variables:<br>
<<error during printing><br>
Receiver's instance variables:<br>
bounds: 1079@598 corner: 1095@614<br>
owner: a PasteUpMorph(2465254) [world]<br>
submorphs: #()<br>
fullBounds: 1079@598 corner: 1095@614<br>
color: Color blue<br>
extension: a MorphExtension (1044607) [other: (balloonHelpMorphs -><br>
an Ordered...etc...<br>
mouseFocus: nil<br>
keyboardFocus: a PluggableListMorphPlus(1886198)<br>
eventListeners: nil<br>
mouseListeners: nil<br>
keyboardListeners: nil<br>
eventCaptureFilters: nil<br>
mouseCaptureFilters: nil<br>
keyboardCaptureFilters: a WeakArray(a HandMorph(3499674))<br>
mouseClickState: nil<br>
mouseOverHandler: a MouseOverHandler<br>
targetOffset: 75@13<br>
lastMouseEvent: [1079@598 mouseUp ( red ) 102549328]<br>
damageRecorder: a DamageRecorder<br>
cacheCanvas: nil<br>
cachedCanvasHasHoles: false<br>
temporaryCursor: nil<br>
temporaryCursorOffset: nil<br>
hardwareCursor: nil<br>
hasChanged: true<br>
savedPatch: nil<br>
userInitials: ''<br>
lastEventBuffer: #(1 102549328 1079 598 0 0 1 1)<br>
genieGestureProcessor: nil<br>
keyboardInterpreter: an UTF32InputInterpreter<br>
<br>
FullBlockClosure(BlockClosure)>>ensure:<br>
Receiver: [closure] in [] in [] in HandMorph>>sendFocusEvent:to:clear:<br>
Arguments and temporary variables:<br>
aBlock: [closure] in KeyboardEvent(MorphicEvent)>>becomeActiveDuring:<br>
complete: nil<br>
returnValue: nil<br>
Receiver's instance variables:<br>
outerContext: [] in [] in HandMorph>>sendFocusEvent:to:clear:<br>
startpcOrMethod: ([] in HandMorph>>#sendFocusEvent:to:clear: "a<br>
CompiledBlock(2...etc...<br>
numArgs: 0<br>
receiver: a HandMorph(3499674)<br>
<br>
KeyboardEvent(MorphicEvent)>>becomeActiveDuring:<br>
Receiver: [971@299 keystroke '<tab>' (9) 102540109]<br>
Arguments and temporary variables:<br>
aBlock: [closure] in [] in [] in HandMorph>>sendFocusEvent:to:clear:<br>
priorEvent: [963@285 keystroke '<tab>' (9) 102497593]<br>
Receiver's instance variables:<br>
timeStamp: 102540109<br>
source: a HandMorph(3499674)<br>
type: #keystroke<br>
buttons: 0<br>
position: 971@299<br>
handler: nil<br>
wasHandled: false<br>
wasIgnored: false<br>
keyValue: 9<br>
<br>
<br>
--- The full stack ---<br>
SmallInteger>>/<br>
TransformMorph>>numberOfItemsPotentiallyInView<br>
PluggableTreeMorph(ScrollPane)>>numSelectionsInView<br>
PluggableTreeMorph(SimpleHierarchicalListMorph)>>arrowKey:<br>
PluggableTreeMorph(SimpleHierarchicalListMorph)>>specialKeyPressed:<br>
PluggableTreeMorph>>specialKeyPressed:<br>
PluggableTreeMorph(SimpleHierarchicalListMorph)>>keyStroke:<br>
PluggableTreeMorph>>keyStroke:<br>
PluggableTreeMorph(Morph)>>handleKeystroke:<br>
KeyboardEvent>>sentTo:<br>
PluggableTreeMorph(Morph)>>handleEvent:<br>
PluggableTreeMorph(Morph)>>handleFocusEvent:<br>
MorphicEventDispatcher>>doHandlingForFocusEvent:with:<br>
MorphicEventDispatcher>>dispatchFocusEvent:with:<br>
PluggableTreeMorph(Morph)>>processFocusEvent:using:<br>
PluggableTreeMorph(Morph)>>processFocusEvent:<br>
[] in [] in [] in HandMorph>>sendFocusEvent:to:clear:<br>
FullBlockClosure(BlockClosure)>>ensure:<br>
KeyboardEvent(MorphicEvent)>>becomeActiveDuring:<br>
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -<br>
[] in [] in HandMorph>>sendFocusEvent:to:clear:<br>
FullBlockClosure(BlockClosure)>>ensure:<br>
HandMorph>>becomeActiveDuring:<br>
[] in HandMorph>>sendFocusEvent:to:clear:<br>
FullBlockClosure(BlockClosure)>>ensure:<br>
PasteUpMorph>>becomeActiveDuring:<br>
HandMorph>>sendFocusEvent:to:clear:<br>
HandMorph>>sendEvent:focus:clear:<br>
HandMorph>>sendKeyboardEvent:<br>
HandMorph>>handleEvent:<br>
HandMorph>>processEvents<br>
[] in AnimWorldState(WorldState)>>doOneCycleNowFor:<br>
Array(SequenceableCollection)>>do:<br>
AnimWorldState(WorldState)>>handsDo:<br>
AnimWorldState(WorldState)>>doOneCycleNowFor:<br>
AnimWorldState(WorldState)>>doOneCycleFor:<br>
PasteUpMorph>>doOneCycle<br>
[] in AnimMorphicProject>>spawnNewProcess<br>
[] in FullBlockClosure(BlockClosure)>>newProcess<br>
<br>
<br>
</div>
</span></font>
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