I think what you are looking for is:
QtWidgets.QApplication.allWidgets()
QtWidgets.QApplication.allWindows()
Or
QtWidgets.QApplication.activrWindow()
mm.eval('GraphEditor')
Ge = QtWidgets.QApplication.activrWindow()
print Ge.windowTitle()
Ge.setWindowOpacity(0.5)
-M
On Thu 7 Sep, 2017, 2:50 PM Cesar Saez <[email protected]> wrote:
> Reading again, I guess it doesn't work because you are wrapping a layout
> (assuming there's an instance matching that name on the session) into a
> qwidget, I would try casting on a matching class so the bindings can do
> their job mapping the python calls to the cpp equivalent (same internal
> structure).
>
> On Sep 7, 2017 7:15 PM, "Cesar Saez" <[email protected]> wrote:
>
> In that snippet findLayout is returning the memory address of a layout
> with certain objectName (this is on the cpp side, maya is a qt application
> so all widgets have an objectName). Wrapinstance basically cast/wrap
> whatever is in that memory address into the python class you pass in (they
> have to match!), returning an instance that you can modify using the api as
> usual (we are at the python side now).
>
> Hope it makes sense,
> Cheers
>
>
> On Sep 7, 2017 3:29 PM, "Ruchit Bhatt" <[email protected]>
> wrote:
>
> See this basic test
>
> import maya.cmds as mc
> import maya.mel as mm
> import maya.OpenMayaUI as omUI
> from PySide import QtGui, QtCore
> from shiboken import wrapInstance
>
> mm.eval('GraphEditor')
>
>
> def getGraphEdtr():
> graphEdtrPtr = omUI.MQtUtil.findLayout(
> "graphEditor1Window|TearOffPane|graphEditor1")
> return wrapInstance(long(graphEdtrPtr), QtGui.QWidget)
>
> graphEdtr = getGraphEdtr()
> graphEdtr.setWindowOpacity(0.4)
>
>
> No idea why its not working
>
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Best,
-M
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