Hi,
I would like to modify the following progress dialog which is running ok.
It is called :
dlg = Progreso(self)
dlg.show()
And it call a process (lectora.leerTjtas()) that communicates with a
device through a serial interface and retrieves some data. It sends to
this process a callback method (informarProgreso()) that will update the
dialog.
Two things I would like to change:
i) I would like that the dialog shows itself upon creation (now I have
to call dlg.show()). I tried with self.show() in the afterInitAll() but
raises an error.
ii) I would like to get the call to lectora.leerTjtas() outside of the
dialog class.
i.e. I would like to call it like this:
dlg = Progreso(self)
dlg.Gauge.Range = 1000
self.lectora.leerTjtas(dlg.informarProgreso)
Or something similar. Is any of this possible?
Thanks
--------------------------------------------------------------------------------------------------
class Progreso(dabo.ui.dDialog):
def initProperties(self):
self.BorderResizable = False
self.AutoSize = True
self.ReleaseOnEscape = False
self.Center = True
self.Caption = 'Leyendo Tarjetas'
def addControls(self):
self.Sizer = vs = dabo.ui.dSizer('v')
lbl = dabo.ui.dLabel(self,
Caption='Progreso',
FontSize=11,
FontBold=True)
self.Cnt = cnt = dabo.ui.dLabel(self,
Caption='',
FontSize=11,
FontBold=False)
self.Gauge = gge = dabo.ui.dGauge(self, Width=500)
vs.append(lbl, border=5)
vs.append(gge, border=10)
vs.append(cnt, border=5, halign='center')
def afterInitAll(self):
# self.show()
self.Gauge.Range = 1000
self.Parent.lectora.leerTjtas(self.informarProgreso)
self.Close()
def informarProgreso(self, encontradas, leidas):
self.Gauge.Value = leidas
self.Cnt.Caption = 'Encontradas {} tarjetas de {}'.format(encontradas,
leidas)
self.refresh()
dabo.ui.yieldUI()
--------------------------------------------------------------------------------------------------
--- StripMime Report -- processed MIME parts ---
multipart/alternative
text/plain (text body -- kept)
text/html
---
_______________________________________________
Post Messages to: [email protected]
Subscription Maintenance: http://mail.leafe.com/mailman/listinfo/dabo-users
Searchable Archives: http://leafe.com/archives/search/dabo-users
This message: http://leafe.com/archives/byMID/[email protected]
