This will delete the page "Gspot-Types"
. Please be certain.
The following object types are used within Gspot.
element = {
elementtype = string,
label = string or nil,
pos = Gspot.pos(pos),
style = Gspot.style,
parent = element reference or nil,
children = {},
Gspot = Gspot,
}
Gspot:element(type, label, pos, parent)
returns a table which inherits from Gspot[type]
(and thereby also Gspot.util
), and contains a reference to the Gspot instance which created it.
When the element constructor calls Gspot:pos(pos)
, it will set element.shape = 'circle' if circ
.
The element constructors call Gspot:add(element)
, which inserts the element into Gspot's element heirarchy.
See Element Functions.
element.pos, circ = {
x = number,
y = number,
w = number,
h = number,
r = number,
}
pos = -pos
pos = pos + number or Gspot:pos({x = number, y = number})
pos = pos - number or Gspot:pos({x = number, y = number})
pos = pos * number or Gspot:pos({x = number, y = number})
pos = pos / number or Gspot:pos({x = number, y = number})
pos = pos ^ number or Gspot:pos({x = number, y = number})
Gspot:pos(nil or {} or {number, number, number, number}, or {number, number, number})
returns a table which inherits from Gspot.pos_mt
.
Gspot:pos()
also accepts a table with an incomplete set of named ordinals (x
, y
, w
, h
, r
), or a table containing a pos index to be copied, and returns a fully-formed pos type in either case, with missing x
, y
values initialized to 0
and missing w
, h
to Gspot.style.unit
.
If a table is supplied as argument, and t.r
is specified, or exactly three ordered values are present, it is assumed that a circle is desired, w
, h
will be set to r * 2
, and Gspot:pos()
returns true
as a second value.
Operators return a new Gspot.pos
.
element:getpos()
returns the element's absolute position
element.style = {
unit = number,
font = love.font,
fg = color,
bg = color,
labelfg = color,
default = color,
hilite = color,
focus = color,
hs = number or 'auto', -- handle size, only used in scrollbars
}
element.style
inherits from element.parent.style
or Gspot.style
scroll.values = {
min = number,
max = number,
current = number,
step = number
}
Not strictly a datatype, Gspot:scrollvalues({number, number, number, number})
returns a set of values formatted for use by a scrollbar.
This will delete the page "Gspot-Types"
. Please be certain.