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Documentation of class 'Tools::CodeView2::AnnotationShowingScrollerBackground':

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Class: AnnotationShowingScrollerBackground (private in CodeView2

This class is only visible from within CodeView2.

Inheritance:

   Object
   |
   +--AbstractBackground
      |
      +--Tools::CodeView2::AnnotationShowingScrollerBackground

Package:
stx:libtool
Category:
Interface-CodeView
Owner:
Tools::CodeView2

Description:


I am a scroller background used to show annotation positions
(very similar to the DiffTextScrollerBackground).
I draw little markers at positions where annotations are.

I need a reference to the textView and the list of annotations.


Instance protocol:

accessing
o  annotations: aCollectionOfAnnotations

o  breakpoints: aCollectionOfBreakpoints

o  textView: something

drawing
o  fillRectangleX: x y: y width: w height: h in: aScroller
I am asked to draw the background of aScroller.
If any annotation is in that range, draw it

ignored conversion
o  asFormOn: aDevice
superclass AbstractBackground says that I am responsible to implement this method

o  onDevice: aDevice
superclass AbstractBackground says that I am responsible to implement this method



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