Function create_rounded_button

button_screen.py:125–159

(widget, radius=15)

    
    # Apply rounded corners using canvas
    def create_rounded_button(widget, radius=15):
        # Function to be called when button needs to be drawn
        def _on_configure(event):
            # Get the button's dimensions
            width, height = event.width, event.height
            
            # Create a rounded rectangle on the canvas
            canvas.delete("all")
            canvas.create_rounded_rectangle(0, 0, width, height, radius=radius, fill="#D8BFD8", outline="#9370DB", width=2)
            canvas.create_text(width/2, height/2, text=text, fill="#4B0082", font=custom_font)
            
        # Create a canvas that will sit on top of the button
        canvas = tk.Canvas(frame, highlightthickness=0, bg="#E6E6FA")
        canvas.place(relwidth=1, relheight=1, in_=button)
        
        # Add rounded rectangle creation method to canvas
        tk.Canvas.create_rounded_rectangle = lambda self, x1, y1, x2, y2, radius=25, **kwargs: self.create_polygon(
            x1+radius, y1,
            x2-radius, y1,
            x2, y1+radius,
            x2, y2-radius,
            x2-radius, y2,
            x1+radius, y2,
            x1, y2-radius,
            x1, y1+radius,
            smooth=True, **kwargs
        )
        
        # Bind the canvas redraw to configure events (resize)
        canvas.bind("<Configure>", _on_configure)
        
        # Bind click events to the canvas that forward to the button
        canvas.bind("<Button-1>", lambda event: command())
        
        return canvas
    
    canvas = create_rounded_button(button)