Class: AnnotationShowingScrollerBackground (private in CodeView2

• Inheritance
• Description
• Instance protocol
  • accessing
  • drawing
  • ignored conversion

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:

 annotations: aCollectionOfAnnotations

 breakpoints: aCollectionOfBreakpoints

 textView: something

 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

 asFormOn: aDevice

superclass AbstractBackground says that I am responsible to implement this method

 onDevice: aDevice

superclass AbstractBackground says that I am responsible to implement this method