[mobile-devel] Bible - Tree navigation for General Books

[Troy A. Griffitts]

Our Qt mobile app (one of the screenshots show genbook display):

http://crosswire.org/qpsword/index.jsp?section=Screenshots



On 02/25/2011 10:47 PM, Martin Denham wrote:
> I have started to think about supporting General Book modules in And
> Bible.  General books have Keys that are in a tree structure and I
> notice that BibleDesktop and Xiphos use a tree component that can expand
> to any number of levels to display the keys/navigation
> control/index/list of contents.  With some books this list can be up to
> 4 levels deep e.g. Summa Theologica: FS/i/Q1/A1.
> 
> The closest thing to a tree that Android provides is an Expandable List
> control but that can only have 2 levels.  We could possibly use a series
> of lists or spinners but I think that would look fairly poor but I don't
> really want to code my own tree control.
> 
> So I am asking for ideas.  I would be interested to know what approach
> PocketSword takes to GenBook navigation or maybe somebody has seen
> another app that displays a hierarchical data structure that they could
> point me to.
> 
> 
> 
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