Re: [gtkmm] Gtk::TreeView performance

[David Jensen <djensen@xxxxxxxxxxxxx>]

Igor Gorbounov wrote:
> Hi, All!
> My application uses a TreeView (using ListStore model) table to present 
> measured data
> once per second. This table has about 20 rows and about 40 columns.
> The problem is in consuming too much CPU resources (about 14% when the 
> table is
> switched on, and near 3% when it is switched off). The cells af this 
> tables display
> text, and the color of this text foreground and background is changed 
> depending on
> values in invisible cells.
> So is there any way to optimize this whole structure?
>    Igor Gorbounov
As an alternative, use a 'TextView' with 'Tags' instead of the 'ListStore'.
Changing the Tag properties may be quicker.  But, this assumes few tags and 
you lose the convenience of the headings, sorting etc.

-- David Jensen

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