ThumbarButton Object

• icon NativeImage - The icon showing in thumbnail toolbar.
• click Function
• tooltip String (optional) - The text of the button’s tooltip.
• flags String[] (optional) - Control specific states and behaviors of the button. By default, it is ['enabled'].

The flags is an array that can include following Strings:

• enabled - The button is active and available to the user.
• disabled - The button is disabled. It is present, but has a visual state indicating it will not respond to user action.
• dismissonclick - When the button is clicked, the thumbnail window closes immediately.
• nobackground - Do not draw a button border, use only the image.
• hidden - The button is not shown to the user.
• noninteractive - The button is enabled but not interactive; no pressed button state is drawn. This value is intended for instances where the button is used in a notification.