WIP template maya pyside dockable

gistfile1.txt

from Qt import QtWidgets, QtGui
import maya.OpenMayaUI as omui
# from maya.app.general.mayaMixin import MayaQWidgetDockableMixin
import maya.app.general.mayaMixin as mx
import shiboken2

# class MyQWidget(mx.MayaQDockWidget, QtWidgets.QWidget):
class MyQWidget(mx.MayaQWidgetDockableMixin, QtWidgets.QWidget):
        def __init__(self, parent=None):
            super(MyQWidget, self).__init__(parent=parent)
            # self.setSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred )
            mainLayout = QtWidgets.QVBoxLayout()
            self.setLayout(mainLayout)
            
            mainLayout.addWidget(QtWidgets.QLabel('wow nice label!'))
            btn = QtWidgets.QPushButton('cool button!')
            btn2 = QtWidgets.QPushButton('not cool button!')
            btn.setMinimumHeight(100)
            
            mainLayout.addWidget(btn)
            mainLayout.addWidget(btn2)
            
            self.setWindowTitle('dockem duck')
            # self.setDockableParameters(retain=False, floating=False)
            self.show(dockable=True, floating=False, retain=False)
            # self.show()
            
            
        def dockCloseEventTriggered(self):
            print 'yabadaba'
            
        def floatingChanged(self, isFloating):
            print 'float the boat: {0}'.format(isFloating)
            
# def initWidget():
#     control_pointer = omui.MQtUtil.findControl('color!') #find workspace control
#     widgetParent = shiboken2.wrapInstance(long(control_pointer), QtWidgets.QWidget)
    
#     #MQtUtil.addWidgetToMayaLayout ???
    
#     myWidget = MyQWidget(parent = widgetParent)
    
#     print myWidget.showRepr() # print some stats?


# if cmds.workspaceControl("color!", q=1, ex=1):
#     cmds.deleteUI('color!')
#     #or 
#     # cmds.workspaceControl('color!', e=1, restore=1)
#     # print 'show existing'
 
# # cmds.workspaceControl("color!", retain=False, floating=False, hp='fixed', ih=20, uiScript="initWidget()")


# cmds.workspaceControl('SWEET
# myWidget.close()

myWidget = MyQWidget()

print myWidget.showRepr()
print myWidget.dockArea()
print myWidget.objectName() # string name we can find with maya.OpenMayaUI.MQtUtil.findControl()
print myWidget.isFloating()

cmds.workspaceControl(myWidget.objectName() + 'WorkspaceControl', q=1, ex=1)
# cmds.deleteUI(myWidget.objectName())

mx.mixinWorkspaceControls

# currParent = omui.MQtUtil.getCurrentParent()
# mixinPtr = omui.MQtUtil.findControl(self.objectName())
# omui.MQtUtil.addWidgetToMayaLayout(long(mixinPtr), long(currParent))