Search results
22 cze 2017 · How can I access MainWindow's model variable from another class method, like MyCanvasBase.onMouseMotion? Is it posible in wxPython ? I've tried: frame.model , MainWindow.model , with no success.
I also have a menu item with an accelerator for the copy operation (control-c). How and where do I bind to wx.ID_COPY so that whatever window has focus will do the copy? One approach that seems like it should work -- but doesn't -- is to put a binding in the t...
I wanted to add copy (from copy-and-paste) capabilities to ListControl class. I changed the header of this class to be: class ListControl(wx.Frame, CopyAndPaste): where CopyAndPaste is attached. However, trying to run now - the script gives me the following exception: $ python -u ./failover_pickle_demo09.py Traceback (most recent call last):
29 kwi 2021 · #1. Hello wxPython users, Launch ‘test.py’. Push ‘Show logging frame’ button, Close ‘Redirect’ frame, Push ‘Show logging frame’ button again. ERROR: Traceback (most recent call last): File “C:\Users\jean-\Desktop\test.py”, line 113, in OnLoggingFrm. self.frm.Show(True) RuntimeError: wrapped C/C++ object of type MyForm has been deleted.
1 paź 2022 · A clone is an exact copy of the original. The java clone() method provides this functionality. Learn to create shallow copy, deep copy and using copy constructors in Java.
Create a wrapped function that either creates and returns a new instance of the C++ class, or one that returns an existing instance if that is more appropriate. The SWIG wrapper for that function will take care of creating a Python proxy object to wrap around the returned C++ instance.
3 wrz 2024 · A class in Java is a set of objects which shares common characteristics/ behavior and common properties/ attributes. It is a user-defined blueprint or prototype from which objects are created. For example, Student is a class while a particular student named Ravi is an object.
