wxPython – GetClassDefaultAttributes() function in wx.BitmapButton

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In this article we are going to learn about GetClassDefaultAttributes() function associated with wx.BitmapButton class of wxPython. GetClassDefaultAttributes() function is used to return wx.VisualAttributes object for properties like background colour, foreground colour and font.
It takes variant as arguments.

Syntax: wx.Button.GetClassDefaultAttributes(variant=WINDOW_VARIANT_NORMAL)
Parameters:

Parameter Input Type Description

variant WindowVariant Variant for button.

Return Type: wx.VisualAttributes

Parameter	Input Type	Description
variant	WindowVariant	Variant for button.

Code Example:

Python3

import wx
 
 
class Example(wx.Frame):
 
    def __init__(self, *args, **kwargs):
        super(Example, self).__init__(*args, **kwargs)
 
        self.InitUI()
 
    def InitUI(self):
        self.pnl = wx.Panel(self)
        bmp = wx.Bitmap('right.png')
        self.btn = wx.BitmapButton(self.panel, id = wx.ID_ANY, bitmap = bmp,
                          size =(bmp.GetWidth()+10, bmp.GetHeight()+10))
 
        # wx.VisualAttributes OBJECT 
        va = self.btn.GetClassDefaultAttributes(variant = wx.WINDOW_VARIANT_NORMAL)
 
        # PRINT PROPERTIES
        print(va.colBg)
        print(va.colFg)
        print(va.font)
 
        self.SetSize((350, 250))
        self.SetTitle('wx.Button')
        self.Centre()
 
def main():
    app = wx.App()
    ex = Example(None)
    ex.Show()
    app.MainLoop()
 
 
if __name__ == '__main__':
    main()