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| 1 # paper-radio-button | |
| 2 | |
| 3 `paper-radio-button` is a button that can be either checked or unchecked. | |
| 4 User can tap the radio button to check it. But it cannot be unchecked by | |
| 5 tapping once checked. | |
| 6 | |
| 7 Use `paper-radio-group` to group a set of radio buttons. When radio buttons | |
| 8 are inside a radio group, only one radio button in the group can be checked. | |
| 9 | |
| 10 Example: | |
| 11 | |
| 12 ```html | |
| 13 <paper-radio-button></paper-radio-button> | |
| 14 ``` | |
| 15 Styling a radio button: | |
| 16 | |
| 17 ```html | |
| 18 <style is="custom-style"> | |
| 19 :root { | |
| 20 /* Unchecked state colors. */ | |
| 21 --paper-radio-button-unchecked-color: #5a5a5a; | |
| 22 --paper-radio-button-unchecked-ink-color: #5a5a5a; | |
| 23 | |
| 24 /* Checked state colors. */ | |
| 25 --paper-radio-button-checked-color: #009688; | |
| 26 --paper-radio-button-checked-ink-color: #0f9d58; | |
| 27 } | |
| 28 </style> | |
| 29 ``` | |
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