maemo.org - Talk - mokoui2 + Python bindings now in Extras (finger scroll)

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- - mokoui2 + Python bindings now in Extras (finger scroll) (https://talk.maemo.org/showthread.php?t=25640)

thp	2008-12-17 13:14

mokoui2 + Python bindings now in Extras (finger scroll)

If you're developing a app that can profit from a finger-scrollable view in GTK+/C or PyGTK/Python, you can now use libmokoui2 and its Python bindings (python-mokoui) from Diablo Extras (modified the Ubuntu source package to build for Maemo).

mokoui's FingerScroll widget even has the rubberband effect at the end of the list - very cool! :)

mokoui.FingerScroll can be used as a drop-in replacement for gtk.ScrolledWindow. Here's a small example in Python/PyGTK to get you started:

Code:

import gtk

import mokoui



mokoscroll = mokoui.FingerScroll()

# uncomment the following for "rotating" scroll mode

#mokoscroll.set_property('mode', 1)



treeview = gtk.TreeView()

model = gtk.ListStore(str)

for i in range(100):

    model.append([str(i)])

treeview.set_model(model)



column = gtk.TreeViewColumn('Blubb', gtk.CellRendererText(), text=0)

treeview.append_column(column)



w = gtk.Window()

w.connect('destroy', gtk.main_quit)

mokoscroll.add(treeview)

w.add(mokoscroll)

w.show_all()



gtk.main()

Khertan

2008-12-17 15:04

Re: mokoui2 + Python bindings now in Extras (finger scroll)

Could be interesting ...

Khertan

2008-12-17 19:05

Re: mokoui2 + Python bindings now in Extras (finger scroll)

Hi !

I ve just a sad implementation on mCalendar ... and this slow ... really slow too much to be useable.

:(

I ve try it also on a fixed height TreeView with only one column for mnotes. And after first bad feeling ... i can say it can be use for simple treeview.

Maybe it can be optimized a bit ?
But anyway keep this good work. I ll use it for the next release of mCalendar. I like the fact that this is a gtk widget !

oh and this slow also with a treeview containing photo.

branitar

2008-12-17 21:32

Re: mokoui2 + Python bindings now in Extras (finger scroll)

I'll definitely give it a try. Is there some kind of API-documentation for it?

Khertan

2008-12-17 22:06

Re: mokoui2 + Python bindings now in Extras (finger scroll)

The pydoc of course

bongo

2008-12-17 22:08

Re: mokoui2 + Python bindings now in Extras (finger scroll)

I like this widget ...
but how can I disable the rubberband effect?

yukky

2008-12-17 23:08

Re: mokoui2 + Python bindings now in Extras (finger scroll)

Any screenshots/videos?

thp	2008-12-18 12:19

Re: mokoui2 + Python bindings now in Extras (finger scroll)

Quote:

Originally Posted by yukky (Post 250434)

Any screenshots/videos?

See this post for a demo video of my first experimental usage of this in gPodder:

http://www.internettablettalk.com/fo...&postcount=179

Quote:

Originally Posted by bongo (Post 250411)

I like this widget ...
but how can I disable the rubberband effect?

I don't think this is possible. At least the docs don't say anything specific. Maybe you have to dig into the C code and write a patch and submit it upstream?

Quote:

Originally Posted by branitar (Post 250395)

I'll definitely give it a try. Is there some kind of API-documentation for it?

http://docs.openmoko.org/references/...eference/html/ (the C library)

Or "pydoc mokoui" for the Python-ish documentation of the widgets. As usual, the Python API is analog to the C API, just like with PyGTK/PyCairo, etc..

branitar

2008-12-18 13:16

Re: mokoui2 + Python bindings now in Extras (finger scroll)

Quote:

Originally Posted by thp (Post 250582)

That's what I was looking for, thanks! "pydoc mokoui" would have worked if i actually had installed it, but I wanted to have a look at the API first before doing so.

Khertan

2008-12-18 13:21

Re: mokoui2 + Python bindings now in Extras (finger scroll)

if you have ipython installed you can also do :

$ipython
import mokoui
help(mokoui)

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