The Trunk: Graphics-dtl.96.mcz

David T. Lewis uploaded a new version of Graphics to project The Trunk:
http://source.squeak.org/trunk/Graphics-dtl.96.mcz

==================== Summary ====================

Name: Graphics-dtl.96
Author: dtl
Time: 28 December 2009, 1:59:32 am
UUID: 0929fe05-6f03-4429-a5fb-4c0c17f836e7
Ancestors: Graphics-nice.95

Remove #isMorphic sends from Rectangle, supported by #pointerMoved in Project and MorphicProject.


=============== Diff against Graphics-nice.95 ===============

Item was changed:
  ----- Method: Rectangle>>newRectFrom: (in category 'transforming') -----
  newRectFrom: newRectBlock
  "Track the outline of a new rectangle until mouse button changes.
  newFrameBlock produces each new rectangle from the previous"
+ | rect newRect buttonStart buttonNow delay |
- | rect newRect buttonStart buttonNow aHand delay |
  delay := Delay forMilliseconds: 10.
  buttonStart := buttonNow := Sensor anyButtonPressed.
  rect := self.
  Display border: rect width: 2 rule: Form reverse fillColor: Color gray.
  [buttonNow == buttonStart] whileTrue:
  [delay wait.
  buttonNow := Sensor anyButtonPressed.
  newRect := newRectBlock value: rect.
  newRect = rect ifFalse:
  [Display border: rect width: 2 rule: Form reverse fillColor: Color gray.
  Display border: newRect width: 2 rule: Form reverse fillColor: Color gray.
  rect := newRect]].
  Display border: rect width: 2 rule: Form reverse fillColor: Color gray.
+ Project current pointerMoved.
- " pay the price for reading the sensor directly ; get this party started "
- Smalltalk isMorphic
- ifTrue: [aHand := World activeHand.
- aHand newMouseFocus: nil;
- showTemporaryCursor: nil;
- flushEvents].
  Sensor processEvent: Sensor createMouseEvent.
  ^ rect!

Item was changed:
  ----- Method: Rectangle>>newRectButtonPressedDo: (in category 'transforming') -----
  newRectButtonPressedDo: newRectBlock
  "Track the outline of a new rectangle until mouse button
  changes. newFrameBlock produces each new rectangle from the
  previous. Only tracks while mouse is down."
+ | rect newRect buttonNow delay |
- | rect newRect buttonNow aHand delay |
  delay := Delay forMilliseconds: 10.
  buttonNow := Sensor anyButtonPressed.
  rect := self.
  Display
  border: rect
  width: 2
  rule: Form reverse
  fillColor: Color gray.
  [buttonNow]
  whileTrue: [delay wait.
  buttonNow := Sensor anyButtonPressed.
  newRect := newRectBlock value: rect.
  newRect = rect
  ifFalse: [Display
  border: rect
  width: 2
  rule: Form reverse
  fillColor: Color gray.
  Display
  border: newRect
  width: 2
  rule: Form reverse
  fillColor: Color gray.
  rect := newRect]].
  Display
  border: rect
  width: 2
  rule: Form reverse
  fillColor: Color gray.
+ Project current pointerMoved.
- " pay the price for reading the sensor directly ; get this party started "
- Smalltalk isMorphic
- ifTrue: [aHand := World activeHand.
- aHand newMouseFocus: nil;
- showTemporaryCursor: nil;
- flushEvents].
  Sensor processEvent: Sensor createMouseEvent.
  ^ rect!