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Diffstat (limited to 'source/bower_components/modernizr/feature-detects/css-pointerevents.js')
-rw-r--r-- | source/bower_components/modernizr/feature-detects/css-pointerevents.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/source/bower_components/modernizr/feature-detects/css-pointerevents.js b/source/bower_components/modernizr/feature-detects/css-pointerevents.js new file mode 100644 index 0000000..f18a5c1 --- /dev/null +++ b/source/bower_components/modernizr/feature-detects/css-pointerevents.js @@ -0,0 +1,25 @@ + +// developer.mozilla.org/en/CSS/pointer-events + +// Test and project pages: +// ausi.github.com/Feature-detection-technique-for-pointer-events/ +// github.com/ausi/Feature-detection-technique-for-pointer-events/wiki +// github.com/Modernizr/Modernizr/issues/80 + + +Modernizr.addTest('pointerevents', function(){ + var element = document.createElement('x'), + documentElement = document.documentElement, + getComputedStyle = window.getComputedStyle, + supports; + if(!('pointerEvents' in element.style)){ + return false; + } + element.style.pointerEvents = 'auto'; + element.style.pointerEvents = 'x'; + documentElement.appendChild(element); + supports = getComputedStyle && + getComputedStyle(element, '').pointerEvents === 'auto'; + documentElement.removeChild(element); + return !!supports; +}); |