you can interpolate with a different x, y values:

newGlyph.interpolate((factorX, factorY), glyph1, glyph2)

also see http://robofab.com/howto/interpolate.html

The glyphPreview thing is actually a simple thing. It scales the glyph according the size of the view.
why do you want to scale the glyph? is the glyph to big?

what could help is to set a unitsperem in the parent of the glyph:

dummyFont = RFont(showUI=False)

newGlyph = dummyFont.newGlyph("testInterpolation")

newGlyph.interpolate(factor, masterGlyph1, masterGlyph2)

box = newGlyph.box()

if box:
    minx, miny, maxx, maxy = box
    dummyFont.info.unitsPerEm = maxy - miny # calculate the height of the glyph

preview.setGlyph(newGlyph)

good luck!

2 possible options:

first check: when inserting a glyph and the glyph name is already in the font, all unicodes are removed, duplicates are not allowed

secondly: when setting a unicode it must be the integer value of the hex value

unicodeValueHex = "0302"
print int(unicodeValueHex, 16)

g.autoUnicodes() only works when the glyph name is in the from fontTools.agl import AGL2UV dict,
FYI in the next version its is possible to set your own agl (adobe glyph list) in the prefs

side note: the @MMK group prefix is a prefix used by Metric Machine

good luck!

for now only the close/open state of a panel inside the inspector window is saved to the user defaults. Not the the size. Will think about it :)

mmm

this is not that easy :)

it is possible, I would add an observer on “NSViewFrameDidChangeNotification” of the content view of the scrollview, an accordion view is actually a scrollview with some accordion powers

hope this makes sense :)

see what the getDisplayStates() returns :)

from mojo.UI import MultiLineView

view = MultiLineView((0, 0, 0, 0))
print view.getDisplayStates()

{
    'Inverse': False, 
    'xHeight Cut': False, 
    'Show Kerning': True, 
    'Left to Right': True, 
    'Show Metrics': False, 
    'Show Space Matrix': True, 
    'Upside Down': False, 
    'Right to Left': False, 
    'Stroke': False, 
    'Beam': False, 
    'Water Fall': False, 
    'Multi Line': True, 
    'Single Line': False, 
    'Show Control glyphs': False, 
    'Fill': True
}

good luck

oke, you want to use a MultiLineView, I misunderstood :)

a small example:

from mojo.UI import MultiLineView

from vanilla import *

inputText = """Hello
world"""

class LineController(object):
    
    def __init__(self):
        
        self.w = Window((400, 400), minSize=(200, 200))
        
        self.w.lineView = MultiLineView((0, 0, -0, -0))
        
        font = CurrentFont()
        charMap = font.getCharacterMapping()

        glyphs = []
        for char in inputText:
            if char == "\n":
                glyph = self.w.lineView.createNewLineGlyph()
            else:
                uni = ord(char)
                glyphName = charMap.get(uni)
                if glyphName:
                    glyphName = glyphName[0]
                    glyph = font[glyphName]
            glyphs.append(glyph)
        
        self.w.lineView.set(glyphs)
        self.w.open()

LineController()

I would use a spaceCenter object to manage input and change it there

from mojo.UI import OpenSpaceCenter

# open a space center or get the current one
spaceCenter = OpenSpaceCenter(CurrentFont())

# get the input as a list
print spaceCenter.get()
# get the input as raw string (same as you see in the edit text view)
print spaceCenter.getRaw()

# set the input as raw string
spaceCenter.setRaw("hello\\nworld")