What are the three states of a button?
Button states are a way for the interface design to communicate information to the user. Let's find how you can design button states. We'll cover 3 states: normal, hover and pressed all in Justinmind's tool.
Do buttons have active states?
When we click a button, the active state occurs in a very short time. Actually, this state is the time interval when we interact with the button. So the active state is not the selected state. To see it more clearly, hover over the button with the mouse and click the button and stay there.
What is an icon button?
An icon button is a picture printed on a Material widget that reacts to touches by filling with color (ink). Icon buttons are commonly used in the AppBar. actions field, but they can be used in many other places as well. If the onPressed callback is null, then the button will be disabled and will not react to touch.