Button
Interactable: To avoid interacting with the button, you can set it to false
Transition: admin button in normal condition, press, go through when the display state
The None button works correctly but does not show up under the circumstances
Colortint color Multiplier Color multiplier for each button's hue
Fade Duration fade-out time (seconds) transitions between required states
Spriteswap for pictures
Animation animation can be clicked Auto Generate Animation automatically generate an animation and then click on the Animation under window to edit multiple buttons can share an animation
Navigation: is a keyboard or controller input, when using UI elements, select this option, by default Select Automatic
On Click: The various event monitoring of the button or using the corresponding method first for the object, the second for the method, and the third for the parameter parameter can be the following methods must be public the return value must be void
Unity5ugui Official Tutorial Study notes (iii) UI BUTTON