I\'m trying to write a program that will interact with QGraphicsView.I want to gather mouse and keyboard events when the happen in the QGraphicsView. For example, if the user clicks on the QGraphicsVi
I have a strange problem. Here is my code: def method1(self, arg1, delay=开发者_C百科True): \"\"\"This is a method class\"\"\"
I need to initialise all slots of an instance with None. How do I get all slots of a derived class? Example (which does not work):
I use Symfony 1.4.11. And I need to add开发者_如何转开发custom <title></title> for each page.In frontend I use slots (here) But I need alsoto do same in my backend... How to do this? Use g
Is there a way of including a slot from generator.yml in Symfony? I would like to add a piece of HTML code only within some backend modules, and slots is the best idea I can come up with.
How is __slots__ implemented in P开发者_高级运维ython? Is this exposed in the C interface? How do I get __slots__ behaviour when defining a Python class in C via PyTypeObject?
Example: I have three pushbuttons, all makes almost the same. I want to have only 1 slot-function for all 3开发者_Python百科 buttons.
I\'m switching from xlobjects to boost::signals2 as my signal/slot framework in the hope that the establishment of connections, threir removal, signal emission, etc is thread-safe. I\'m not interested
What is a correct way to pickle an object from a class with slots, when this object references itself through one of its attributes?Here is a simple example, with my current implementation, which I\'m
here\'s the main code at first I thought is was the message box but setting a label instead has the same effect.
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