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ID | Category | Severity | Reproducibility | Date Submitted | Last Update | |||||||
0002697 | [Squeak] Morphic | minor | sometimes | 02-09-06 07:00 | 02-09-06 07:00 | |||||||
Reporter | FrankShearar | View Status | public | |||||||||
Assigned To | ||||||||||||
Priority | normal | Resolution | open | |||||||||
Status | new | Product Version | 3.9 | |||||||||
Summary | 0002697: Sometimes, MouseOverHandler's leftMorphs property is nil | |||||||||||
Description |
I was writing a test, and my mouse was hovering over the browser's text pane, when the attached walkback appeared. I've seen this crop up from time to time doing arb things. Usually my mouse has hovered over something (a button, a window). |
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Additional Information |
MessageNotUnderstood: UndefinedObject>>includes: 9 February 2006 7:50:56 am VM: Win32 - a SmalltalkImage Image: Squeak3.9alpha [latest update: 0006720] SecurityManager state: Restricted: false FileAccess: true SocketAccess: true Working Dir C:\Program Files\Squeak-3.2.2 Trusted Dir C:\Program Files\Squeak-3.2.2\FrankS Untrusted Dir C:\My Squeak\FrankS UndefinedObject(Object)>>doesNotUnderstand: #includes: Receiver: nil Arguments and temporary variables: aMessage: includes: a TextMorphForEditView(2328) Receiver's instance variables: nil MouseOverHandler>>noticeMouseOver:event: Receiver: a MouseOverHandler Arguments and temporary variables: aMorph: a TextMorphForEditView(2328) anEvent: [253@58 mouseOver nil] Receiver's instance variables: mouseOverMorphs: an Array(a TextMorphForEditView(2328) a TransformMorph(2205) a...etc... enteredMorphs: nil overMorphs: nil leftMorphs: nil HandMorph>>noticeMouseOver:event: Receiver: a HandMorph(3216) Arguments and temporary variables: aMorph: a TextMorphForEditView(2328) anEvent: [253@58 mouseOver nil] Receiver's instance variables: bounds: 553@395 corner: 569@411 owner: a PasteUpMorph(1622) [world] submorphs: #() fullBounds: 553@395 corner: 569@411 color: Color blue extension: a MorphExtension (539) [eventHandler = an EventHandler] mouseFocus: nil keyboardFocus: a TextMorphForEditView(2328) eventListeners: nil mouseListeners: nil keyboardListeners: nil mouseClickState: nil mouseOverHandler: a MouseOverHandler lastMouseEvent: [557@399 553@395 mouseMove 280398176] targetOffset: 91@228 damageRecorder: a DamageRecorder cacheCanvas: nil cachedCanvasHasHoles: true temporaryCursor: nil temporaryCursorOffset: nil hardwareCursor: nil hasChanged: true savedPatch: nil userInitials: '' lastEventBuffer: #(1 280398176 553 395 0 0 0 0) genieGestureProcessor: nil keyboardInterpreter: a MacRomanInputInterpreter TextMorphForEditView(Morph)>>handleMouseOver: Receiver: a TextMorphForEditView(2328) Arguments and temporary variables: anEvent: [253@58 mouseOver nil] Receiver's instance variables: bounds: 0@0 corner: 572@72 owner: a TransformMorph(2205) submorphs: #() fullBounds: 0@0 corner: 572@72 color: Color black extension: a MorphExtension (1807) borderWidth: 0 borderColor: Color black textStyle: a TextStyle Accuny12(FontSet) text: a Text for 'testPrintOnBaseShowRadix | s | s := ReadWriteStream on: '''...etc... wrapFlag: true paragraph: a MultiNewParagraph editor: a TextMorphEditor container: nil predecessor: nil successor: nil backgroundColor: nil margins: nil editHistory: a TextMorphCommandHistory editView: a PluggableTextMorph(1356) acceptOnCR: false --- The full stack --- UndefinedObject(Object)>>doesNotUnderstand: #includes: MouseOverHandler>>noticeMouseOver:event: HandMorph>>noticeMouseOver:event: TextMorphForEditView(Morph)>>handleMouseOver: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - MouseEvent>>sentTo: TextMorphForEditView(Morph)>>handleEvent: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: TextMorphForEditView(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: TransformMorph(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: PluggableTextMorph(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: AlignmentMorph(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: SystemWindow(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: PasteUpMorph(Morph)>>processEvent:using: PasteUpMorph>>processEvent:using: PasteUpMorph(Morph)>>processEvent: HandMorph>>sendEvent:focus:clear: HandMorph>>sendMouseEvent: HandMorph>>handleEvent: MouseOverHandler>>processMouseOver: HandMorph>>processEvents [] in WorldState>>doOneCycleNowFor: {[:h | ActiveHand := h. h processEvents. capturingGesture := capturingGest...]} Array(SequenceableCollection)>>do: WorldState>>handsDo: WorldState>>doOneCycleNowFor: ...etc... |
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Attached Files | ||||||||||||
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