use tk::*;
use tk::cmd::*;
fn main() -> TkResult<()> {
let tk = make_tk!()?;
let root = tk.root();
let danger = tk.new_ttk_style( "Danger.TFrame", None );
danger.configure( -background("red") -borderwidth(5) -relief("raised") )?;
let frame = root
.add_ttk_frame( "frame" -width(200) -height(200) -style(&danger) )?
.grid(())?;
frame.configure( -padding( 5 ))?; frame.configure( -padding(( 5, 10 )))?; frame.configure( -padding(( 5, 7, 10, 12 )))?;
frame.configure( -borderwidth(2) -relief("sunken") )?;
Ok( main_loop() )
}