private static void ChangeAllWindowButtonCommandsBrush(this MetroWindow window, IBrush brush, Position position = Position.Top)
{
// set the theme to light by default
if (position == Position.Right || position == Position.Top)
{
// set the theme based on color lightness
var theme = brush.NeedLightTheme() ? WindowCommandTheme.Light : WindowCommandTheme.Dark;
window.WindowButtonCommands?.SetValue(WindowButtonCommands.ThemeProperty, theme);
// clear or set the foreground property
if (brush != null)
{
window.WindowButtonCommands?.SetValue(TemplatedControl.ForegroundProperty, brush);
}
else
{
window.WindowButtonCommands?.ClearValue(TemplatedControl.ForegroundProperty);
}
}
}