El 11/09/13 14:00, Paul McNett escribió:
On 9/11/13 8:41 AM, Ricardo Aráoz wrote:
How can I set the initial width of my grid columns to the user's last selection?
I can see that the widths are being written in my prefs table, but I've not
been able
to find a straightforward way of setting them in my app. Is there a grid toggle
or
something?
BTW, before app.start() I'm setting my preferences database this way. Maybe I'm
doing
something wrong here?
ci = dabo.db.dConnectInfo(DbType='SQLite')
ci.Database = os.path.join('db', 'Seteos.db')
try:
conn = dabo.db.dConnection(ci)
except dException.DBFileDoesNotExistException:
conn = sqlite3.connect(ci.Database)
conn.close()
conn = dabo.db.dConnection(ci)
app.PreferenceManager = dPref(cxn=conn,
key='MyAppName')
app.BasePrefKey = 'MyAppName'
You don't need to manually connect to the pref database. Just let Dabo create
and
manage it for you. dGrid by default saves the user-set column widths and
restores
those the next time the grid is shown.
I connect manually in order to be able to place the pref database inside
my app's directory structure.
Is there another way of accomplishing this?
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