Class vars: UpArrow UpArrow8Bit
UpArrow used in:
initialize
"ScrollBar initialize"
UpArrow := Form
extent: 6 @ 3
fromArray: #(805306368 2013265920 4227858432 )
offset: 0 @ 0.
""
self initializeImagesCache
upArrow8Bit
"convert to 8-bit and convert white to transparent to avoid
gratuitous conversion every time we put one in an ImageMorph"
^UpArrow8Bit ifNil: [
UpArrow8Bit := (ColorForm mappingWhiteToTransparentFrom:
UpArrow)
asFormOfDepth: 8
]
and
UpArrow8Bit used just here:
upArrow8Bit
"convert to 8-bit and convert white to transparent to avoid
gratuitous conversion every time we put one in an ImageMorph"
^UpArrow8Bit ifNil: [
UpArrow8Bit := (ColorForm mappingWhiteToTransparentFrom:
UpArrow)
asFormOfDepth: 8
]
and guess what?
upArrow8Bit
not used anywhere (there is no senders of it).
That is really weird piece of code..
If there is an up arrow, then i expect to see down arrow, left and
right as well.. but only up one...
The cleanup in cs
--
Best regards,
Igor Stasenko AKA sig.
ScrollBar-cleanup.1.cs
Description: Binary data
