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

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	thp	2008-12-17 , 13:14
	Posts: 1,391 \| Thanked: 4,272 times \| Joined on Sep 2007 @ Vienna, Austria	#1

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()

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The Following 7 Users Say Thank You to thp For This Useful Post:
branitar, darethehair, inoshishi, Khertan, MattZTexasu, timsamoff, yukky

	Khertan	2008-12-17 , 15:04
	Posts: 1,012 \| Thanked: 817 times \| Joined on Jul 2007 @ France	#2

Could be interesting ...

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Benoît HERVIER, Khertan
KhtEditor - Sdist_Maemo - Khweeteur - PyPackager - KhtSimpleText - KhtNotes - KhtBMA - Wleux - and more ...

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	Khertan	2008-12-17 , 19:05
	Posts: 1,012 \| Thanked: 817 times \| Joined on Jul 2007 @ France	#3

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.

__________________
Benoît HERVIER, Khertan
KhtEditor - Sdist_Maemo - Khweeteur - PyPackager - KhtSimpleText - KhtNotes - KhtBMA - Wleux - and more ...

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branitar	2008-12-17 , 21:32
Posts: 113 \| Thanked: 13 times \| Joined on Nov 2008 @ Darmstadt, Germany	#4

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

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	Khertan	2008-12-17 , 22:06
	Posts: 1,012 \| Thanked: 817 times \| Joined on Jul 2007 @ France	#5

The pydoc of course

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Benoît HERVIER, Khertan
KhtEditor - Sdist_Maemo - Khweeteur - PyPackager - KhtSimpleText - KhtNotes - KhtBMA - Wleux - and more ...

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	bongo	2008-12-17 , 22:08
	Posts: 291 \| Thanked: 124 times \| Joined on Feb 2006 @ Trier, Germany	#6

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

__________________
ongo bongo!

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yukky	2008-12-17 , 23:08
Posts: 16 \| Thanked: 1 time \| Joined on Nov 2008	#7

Any screenshots/videos?

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	thp	2008-12-18 , 12:19
	Posts: 1,391 \| Thanked: 4,272 times \| Joined on Sep 2007 @ Vienna, Austria	#8

Originally Posted by yukky

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

Originally Posted by bongo

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?

Originally Posted by branitar

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..

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The Following User Says Thank You to thp For This Useful Post:
branitar

branitar	2008-12-18 , 13:16
Posts: 113 \| Thanked: 13 times \| Joined on Nov 2008 @ Darmstadt, Germany	#9

Originally Posted by thp

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..

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.