I started using global variables which has the extra benefit that I
can test if the dialog already exists.
So something like:
t=None
def showDialog():
global t
if t:
t.close()
t =PyQtTest.myDialog()
t.show()
myMenu.addCommand("My PyQt Window", showDialog)
Again probaly not the nicest way.
Cheers,
Ger.
On 8 August 2011 17:45, Jake Richards <[email protected]> wrote:
> I just recently ran into this problem too and figured it was nuke deleting
> my object, so my hack was to do something like this:
>
> myMenu.addCommand("My PyQt Window", "t =PyQtTest.myDialog();t.show()")
>
> I'm sure there is a better way as well but I just haven't looked that hard
> into it, so I'm looking for an answer too!
> Thanks!
>
> Jake
>
>
> ________________________________
>
> From: "Gerard Keating" <[email protected]>
> To: "Nuke Python discussion" <[email protected]>
> Sent: Monday, August 8, 2011 8:22:50 AM
> Subject: [Nuke-python] Re: Nuke6.3v1 and pyqt from menu bar
>
> Hi,
> So I think I figured this out. The QLabel object no longer exists
> outside the scope of the function so when the funciton returns it
> cleans up and deletes the QLabel object. One way around this which I
> found from the pyQtRender2 example is to add a nuke callback that
> calls the QLabel(makes more sense here if we are talking about
> dialogs) object hence keeping it alive. I am sure there is a better
> solution but that works for me.
> Regards,
> Gerard Keating.
>
> On 8 August 2011 12:50, Gerard Keating <[email protected]> wrote:
>> Hi,
>> I am just trying to show a pyqt panel from the menu bar without using
>> pyQtAppUtils.py helper functions because they are no longer necessary
>> according to the documentation in nuke6.3v1 64 bit on linux.
>> So I have this in my menu.py :
>>
>>
>> def showPanel():
>> from PyQt4 import QtGui
>> nuke.tprint("Showing panel")
>> label = QtGui.QLabel( "Hello World" )
>> label.show()
>> nuke.tprint("Finished showing panel")
>> menubar = nuke.menu('Nuke')
>> fileMenu = menubar.findItem('File')
>> fileMenu.addCommand("Test panel", showPanel)
>>
>> But the label does not stay on the screen.
>> I am probably doing something stupid but can anyone see what it is?
>> Thanks,
>> Gerard Keating
>>
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