Re: [pygtk] Modal Windows

[Paul Malherbe]

Paul Malherbe wrote:
Hello
Please can anyone help me?
In the following test script I am creating windows which are transient 
and modal. If I destroy the last window and try to grab_focus on a 
widget on the next window it does not happen. I am obviously missing 
something! Some help would be appreciated.

import pygtk
pygtk.require(2.0)
import gtk
class Test:
   def __init__(self):
   # Window One
   w1 = MkWin()
   w1.win.show_all()
   top = w1.win.get_toplevel()
   # Window Two with entry
   w2 = MkWin(trans=top)
   self.e2 = gtk.Entry()
   w2.win.add(self.e2)
   self.e2.set_flags(gtk.CAN_FOCUS)
   w2.win.show_all()
# Window Three with entry
   self.w3 = MkWin(trans=top)
   e3 = gtk.Entry()
   self.w3.win.add(e3)
   e3.connect(activate, self.doTest)
   e3.set_flags(gtk.CAN_FOCUS)
   # Focus on entry
   e3.grab_focus()
   self.w3.win.show_all()
   gtk.main()
   def doTest(self, wid):
   self.w3.win.destroy()
   # Focus on entry ???
   self.e2.grab_focus()
class MkWin:
   def __init__(self, trans=None):
   self.win = gtk.Window(type=gtk.WINDOW_TOPLEVEL)
   self.win.connect('destroy', self.doDestroy)
   self.win.connect('delete_event', self.doDestroy)
   if trans:
   self.win.set_transient_for(trans)
   self.win.set_decorated(False)
   self.win.set_modal(True)
   def doDestroy(self, wid=None, data=None):
   wid.destroy()
if __name__ == __main__:
   tt = Test()
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I am replying to my own posting hoping someone is able to help.
Regards, Paul
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[pygtk] Modal Windows

[Paul Malherbe]

Hello
Please can anyone help me?
In the following test script I am creating windows which are transient 
and modal. If I destroy the last window and try to grab_focus on a 
widget on the next window it does not happen. I am obviously missing 
something! Some help would be appreciated.

import pygtk
pygtk.require(2.0)
import gtk
class Test:
   def __init__(self):
   # Window One
   w1 = MkWin()
   w1.win.show_all()
   top = w1.win.get_toplevel()
   # Window Two with entry
   w2 = MkWin(trans=top)
   self.e2 = gtk.Entry()
   w2.win.add(self.e2)
   self.e2.set_flags(gtk.CAN_FOCUS)
   w2.win.show_all()
# Window Three with entry
   self.w3 = MkWin(trans=top)
   e3 = gtk.Entry()
   self.w3.win.add(e3)
   e3.connect(activate, self.doTest)
   e3.set_flags(gtk.CAN_FOCUS)
   # Focus on entry
   e3.grab_focus()
   self.w3.win.show_all()
   gtk.main()
   def doTest(self, wid):
   self.w3.win.destroy()
   # Focus on entry ???
   self.e2.grab_focus()
class MkWin:
   def __init__(self, trans=None):
   self.win = gtk.Window(type=gtk.WINDOW_TOPLEVEL)
   self.win.connect('destroy', self.doDestroy)
   self.win.connect('delete_event', self.doDestroy)
   if trans:
   self.win.set_transient_for(trans)
   self.win.set_decorated(False)
   self.win.set_modal(True)
   def doDestroy(self, wid=None, data=None):
   wid.destroy()
if __name__ == __main__:
   tt = Test()
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