# 11/21/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o Updated for wx namespace
#
# 11/30/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o wx.ProgressDialog appears to be broken. No abort button
# and it's not possible to dismiss it otherwise.
#
import wx
#---------------------------------------------------------------------------
class TestPanel(wx.Panel):
def __init__(self, parent, log):
self.log = log
wx.Panel.__init__(self, parent, -1)
b = wx.Button(self, -1, "Create and Show a ProgressDialog", (50,50))
self.Bind(wx.EVT_BUTTON, self.OnButton, b)
def OnButton(self, evt):
max = 80
dlg = wx.ProgressDialog("Progress dialog example",
"An informative message",
maximum = max,
parent=self,
style = wx.PD_CAN_ABORT
| wx.PD_APP_MODAL
| wx.PD_ELAPSED_TIME
#| wx.PD_ESTIMATED_TIME
| wx.PD_REMAINING_TIME
)
keepGoing = True
count = 0
while keepGoing and count < max:
count += 1
wx.MilliSleep(250)
if count >= max / 2:
(keepGoing, skip) = dlg.Update(count, "Half-time!")
else:
(keepGoing, skip) = dlg.Update(count)
dlg.Destroy()
#---------------------------------------------------------------------------
def runTest(frame, nb, log):
win = TestPanel(nb, log)
return win
#---------------------------------------------------------------------------
overview = """\
<html><body>
This class represents a dialog that shows a short message and a progress bar.
Optionally, it can display an ABORT button
<p>
This dialog indicates the progress of some event that takes a while to accomplish,
usually, such as file copy progress, download progress, and so on. The display
is <b>completely</b> under control of the program; you must update the dialog from
within the program creating it.
<p>
When the dialog closes, you must check to see if the user aborted the process or
not, and act accordingly -- that is, if the PD_CAN_ABORT style flag is set.
If not then you may progress blissfully onward.
</body></html>
"""
if __name__ == '__main__':
import sys,os
import run
run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
|