pointer
is a CSS media feature that can be used to check whether the primary input mechanism is a pointing device, and if so, how accurate it is.
Value | Meaning |
---|---|
none | The primary input mechanism of the device does not include a pointing device. |
coarse | The primary input mechanism of the device includes a pointing device of limited accuracy. |
fine | The primary input mechanism of the device includes an accurate pointing device. |
<!-- CSS media query within a stylesheet --> <style> @media (pointer: coarse) { input[type="checkbox"], input[type="radio"] { min-width:30px; min-height:40px; background:transparent; } } </style>
Specification | Status | Comment |
---|---|---|
Media Queries Level 4 The definition of 'pointer' in that specification. | Working Draft | Added in Media Queries Level 4 |
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support | 38 | No support[2] | Nightly build | ? | 9.1 [1] |
Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | ? | No support[2] | ? | ? | 9.3 |
[1]: Implemented in WebKit bug #134822.
[2]: bug 1035774 – Implement Interaction Media Features
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https://developer.mozilla.org/en-US/docs/Web/CSS/@media/pointer