links to this page:
How to change the size of the halos
customHaloSpecs
FAQ: Finding Code in an Image
SimpleHaloMorph
Morph class hierarchy
Morph haloClass
TableLayout listCentering demo (Squeak 3.2 and later)
Workspace shared variables
UnscriptedPlayer
Swiki Page List
selfStudy Inspector
ScriptingSystem inspectFormDictionary
ListOfClassesInSqueak5dot1
HaloMorph
Last updated at 9:44 am UTC on 26 September 2019
subclass of
SimpleHaloMorph
,
HaloMorph
provides a
Halo
of handles (coloured dots with an icon) for its target
morph
.
The halo is kind of a (context) menu for morphs in general (
ref
).
Operations supported are
dragging (black dot),
duplicating (green dot),
moving (brown dot)
rotating (blue dot), and
resizing (yellow dot)
opening a
viewer of the morph
(light blue dot)
All this is to be done by mousing down on the appropriate handle.
There are also handles for help and for a menu of infrequently used operations. (CHECK DESCRIPTION and update)
Read the
SimpleHaloMorph
page first to continue.
The page
customHaloSpecs
explains how to set up your own custom halo theme.
How to change the size of the halos
Halos may be activated as well in
Pharo
, see
Morphic halos in Pharo