Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_ColorMapEntries: ( ti_Tag=$8000003C )

Specify the number of ColorMap entries for the screen 
in ti_Data (Defaults to 2^depth). Must be used for
certain V39 graphics.library features, such as
palette-banking.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_Parent: ( ti_Tag=$8000003D )

Specify a "parent" screen to attach the new
one to in ti_Data. (Pointer to a Screen structure).
Attached screens slide and depth-arrange together.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_Draggable: ( ti_Tag=$8000003E )

Specify a boolean flag for whether the
screen is draggable, in ti_Data.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_Exclusive: ( ti_Tag=$8000003F )

Specify a boolean flag for a screen that won't
share the display, in ti_Data.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_SharePens: ( ti_Tag=$80000040 )

For those pens in the screen's DrawInfo->dri_Pens,
Intuition obtains them in shared mode.  For 
compatibility, Intuition obtains the other pens of a 
public screen as PEN_EXCLUSIVE.  Screens that wish to
manage the pens themselves should generally set
ti_Data to TRUE.  This instructs Intuition to
leave the other pens unallocated.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_BackFill: ( ti_Tag=$80000041 )

Provide a pointer to a Hook structure in
ti_Data to install a "backfill hook" for
the screen's Layer_Info.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_Interleaved: ( ti_Tag=$80000042 )

Specify a boolean flag for a screen to
allocate an interleaved bitmap, in ti_Data.
(Defaults to False).


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_Colors32: ( ti_Tag=$80000043 )

Specify the screen's initial palette using 32
bits-per-gun entries. ti_Data is a pointer
to a table to be passed to graphics.library/LoadRGB32().
Any color set specified here has precedence over the
same register set by SA_Colors.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_VideoControl: ( ti_Tag=$80000044 )

Specify a pointer to a Taglist that Intuition will
pass to graphics.library/VideoControl() upon
opening the screen.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_FrontChild: ( ti_Tag=$80000045 )

Specify a pointer to an already open screen
that is to be the child of the new screen. The
child screen will be moved to the front of its
family.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_BackChild: ( ti_Tag=$80000046 )

Specify a pointer to an already open screen
that is to be the child of the new screen. The
child screen will be moved to the back of its
family.


Screen Attribute Tags (V39)
=====================

Usage: OpenScreenTags_/OpenScreenTagList/Screentags

SA_LikeWorkbench: ( ti_Tag=$80000047 )

Use ti_Data as 1 to request a screen which
is just like the Workbench. This gives you
the same screen mode, depth, size, colors etc.
as the Workbench screen.