diff options
Diffstat (limited to 'js/reveal.js')
| -rw-r--r-- | js/reveal.js | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/js/reveal.js b/js/reveal.js index 98d802e..ef4add9 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -637,7 +637,14 @@ var Reveal = (function(){ dom.wrapper.addEventListener( 'touchend', onTouchEnd, false ); // Support pointer-style touch interaction as well - if( window.navigator.msPointerEnabled ) { + if( window.navigator.pointerEnabled ) { + // IE 11 uses un-prefixed version of pointer events + dom.wrapper.addEventListener( 'pointerdown', onPointerDown, false ); + dom.wrapper.addEventListener( 'pointermove', onPointerMove, false ); + dom.wrapper.addEventListener( 'pointerup', onPointerUp, false ); + } + else if( window.navigator.msPointerEnabled ) { + // IE 10 uses prefixed version of pointer events dom.wrapper.addEventListener( 'MSPointerDown', onPointerDown, false ); dom.wrapper.addEventListener( 'MSPointerMove', onPointerMove, false ); dom.wrapper.addEventListener( 'MSPointerUp', onPointerUp, false ); @@ -696,7 +703,14 @@ var Reveal = (function(){ dom.wrapper.removeEventListener( 'touchmove', onTouchMove, false ); dom.wrapper.removeEventListener( 'touchend', onTouchEnd, false ); - if( window.navigator.msPointerEnabled ) { + // IE11 + if( window.navigator.pointerEnabled ) { + dom.wrapper.removeEventListener( 'pointerdown', onPointerDown, false ); + dom.wrapper.removeEventListener( 'pointermove', onPointerMove, false ); + dom.wrapper.removeEventListener( 'pointerup', onPointerUp, false ); + } + // IE10 + else if( window.navigator.msPointerEnabled ) { dom.wrapper.removeEventListener( 'MSPointerDown', onPointerDown, false ); dom.wrapper.removeEventListener( 'MSPointerMove', onPointerMove, false ); dom.wrapper.removeEventListener( 'MSPointerUp', onPointerUp, false ); @@ -2877,7 +2891,7 @@ var Reveal = (function(){ */ function onPointerDown( event ) { - if( event.pointerType === event.MSPOINTER_TYPE_TOUCH ) { + if( event.pointerType === event.MSPOINTER_TYPE_TOUCH || event.pointerType === "touch" ) { event.touches = [{ clientX: event.clientX, clientY: event.clientY }]; onTouchStart( event ); } @@ -2889,7 +2903,7 @@ var Reveal = (function(){ */ function onPointerMove( event ) { - if( event.pointerType === event.MSPOINTER_TYPE_TOUCH ) { + if( event.pointerType === event.MSPOINTER_TYPE_TOUCH || event.pointerType === "touch" ) { event.touches = [{ clientX: event.clientX, clientY: event.clientY }]; onTouchMove( event ); } @@ -2901,7 +2915,7 @@ var Reveal = (function(){ */ function onPointerUp( event ) { - if( event.pointerType === event.MSPOINTER_TYPE_TOUCH ) { + if( event.pointerType === event.MSPOINTER_TYPE_TOUCH || event.pointerType === "touch" ) { event.touches = [{ clientX: event.clientX, clientY: event.clientY }]; onTouchEnd( event ); } |