import tkinter as tk
from tkinter import ttk

class FormFrame(ttk.Frame):
    """Frame for selecting the SVG file."""
    def __init__(self, parent, file_path_var, browse_command, **kwargs):
        """
        Initialize the Form Frame.

        Args:
            parent: The parent widget.
            file_path_var (tk.StringVar): Variable to hold the SVG file path.
            browse_command (callable): Command to execute when Browse button is clicked.
            **kwargs: Additional arguments for ttk.Frame.
        """
        super().__init__(parent, padding=10, **kwargs)
        self.file_path_var = file_path_var
        self.browse_command = browse_command

        self._create_widgets()

    def _create_widgets(self):
        """Create the widgets for the form frame."""
        ttk.Label(self, text="SVG File:").grid(row=0, column=0, sticky=tk.W, pady=2, padx=5)

        file_entry = ttk.Entry(self, textvariable=self.file_path_var, width=60)
        file_entry.grid(row=0, column=1, sticky=tk.EW, pady=2)

        browse_button = ttk.Button(self, text="Browse...", command=self.browse_command)
        browse_button.grid(row=0, column=2, padx=5, pady=2)

        # Configure column weights for expansion
        self.columnconfigure(1, weight=1)

# Example usage (for testing)
if __name__ == '__main__':
    # Import filedialog only needed for the test case
    from tkinter import filedialog

    root = tk.Tk()
    root.title("Form Frame Test")
    root.geometry("500x100")

    # Style for testing
    style = ttk.Style()
    style.theme_use('clam')
    style.configure('TFrame', background='#f0f0f0')
    style.configure('TLabel', background='#f0f0f0')

    # Example variables and command
    file_path = tk.StringVar(value="/path/to/your/file.svg")
    def test_browse():
        print("Browse button clicked!")
        # In real use, this would open a file dialog
        new_path = filedialog.askopenfilename(title="Select SVG", filetypes=[("SVG", "*.svg")])
        if new_path:
            file_path.set(new_path)

    # Create and pack the frame
    form_frame_component = FormFrame(root, file_path_var=file_path, browse_command=test_browse)
    form_frame_component.pack(fill=tk.X, padx=10, pady=10)

    root.mainloop()