Python provides wxpython package which allows us to create a highly functional graphical user interface. It is implemented as a set of extension modules that wrap the GUI components of the wxWidgets library which is written in C++. It is a cross-platform GUI toolkit for python, Phoenix version Phoenix is the improved next-generation wxPython and it mainly focused on speed, maintainability, and extensibility.
In this article, we are going to learn about GetClassDefaultAttributes() function associated with wx.RadioButton class of wxPython. GetClassDefaultAttributes() function is used to return wx.VisualAttributes object for properties like background color, foreground color, and font associated with the Radio button.
Syntax: wx.RadioButton.GetClassDefaultAttributes(variant=WINDOW_VARIANT_NORMAL)
Parameters:
Parameter Input Type Description variant WindowVariant Variant for Radio Button. Return Type: wx.VisualAttributes
Code :
Python3
# importing wx library import wx APP_EXIT = 1 # create an Example class class Example(wx.Frame): # constructor def __init__(self, *args, **kwargs): super(Example, self).__init__(*args, **kwargs) # method calling self.InitUI() # method for user interface creation def InitUI(self): # create parent panel for radio buttons self.pnl = wx.Panel(self) # create radio button self.rb = wx.RadioButton() self.rb.Create(self.pnl, id = 1 , label = "Radio", pos = (20,20)) # set background colour to blue self.rb.SetBackgroundColour((0, 0, 255, 255)) # set foreground colour to white self.rb.SetForegroundColour((255, 255, 255, 255)) # create wx.VisualAttributes object v = self.rb.GetClassDefaultAttributes() # print background colour print(v.colBg) # print foreground colour print(v.colFg) # main function def main(): # create an App object app = wx.App() # create an Example object ex = Example(None) ex.Show() # running an app app.MainLoop() # Driver code if __name__ == '__main__': # main function call main() |
Output:
(0,0,255,255, 255) (255, 255, 255, 255)
