Displaying 2nd Window Issue

Question

I am dealing with 2 windows . One is created by Qt Designer and i import it on test.py program . what i did i make a Widget on the test program and than add a button to it and o

Answer 1

The reason the other window doesn't appear, is because you are not keeping a reference to it, and so it gets garbage-collected immediately after it is shown.

To fix the problem, you could either store the window instance it as an attribute, or give it a parent:

def local_manag(self):
    print "pressed"
    # store it as an attribute
    self.myapp2 = MyForm()
    self.myapp2.show()
    # or give it a parent
    # myapp2 = MyForm(self)
    # myapp2.show()