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IE10 pointer event support

pull/49/head
Marius Petcu 11 years ago
parent
commit
66038b3ddd
  1. 33
      Sortable.js

33
Sortable.js

@ -55,6 +55,10 @@
, slice = [].slice
, touchDragOverListeners = []
,pointerdown
,pointerup
,pointermove
;
@ -92,6 +96,16 @@
}
}
// Detect IE10/IE11+
if (window.onpointerdown !== undefined) {
pointerdown = 'pointerdown';
pointerup = 'pointerup';
pointermove = 'pointermove';
} else {
pointerdown = 'MSPointerDown';
pointerup = 'MSPointerUp';
pointermove = 'MSPointerMove';
}
// Bind events
_on(el, 'add', options.onAdd);
@ -104,7 +118,7 @@
_on(el, 'dragover', this._onDragOver);
_on(el, 'dragenter', this._onDragOver);
_on(el, 'pointerdown', this._onTapStart);
_on(el, pointerdown, this._onTapStart);
_css(el, 'touch-action', 'none');
_css(el, '-ms-touch-action', 'none');
@ -122,7 +136,7 @@
},
_onTapStart: function (evt/**Event|TouchEvent*/){
_onTapStart: function (evt/**Event|TouchEvent|PointerEvent*/){
var
touch = evt.touches && evt.touches[0]
, target = (touch || evt).target
@ -163,7 +177,7 @@
evt.preventDefault();
}
if (evt.type == 'pointerdown') {
if (evt.type == 'pointerdown' || evt.type == 'MSPointerDown') {
this._onDragStart(tapEvt, true);
evt.preventDefault();
}
@ -222,7 +236,7 @@
_onTouchMove: function (evt/**TouchEvent|PointerEvent*/){
if( tapEvt ){
var
touch = (evt.type == 'pointermove') ? evt : evt.touches[0]
touch = (evt.type == 'pointermove' || evt.type == 'MSPointerMove') ? evt : evt.touches[0]
, dx = touch.clientX - tapEvt.clientX
, dy = touch.clientY - tapEvt.clientY
;
@ -232,6 +246,7 @@
_css(ghostEl, 'mozTransform', 'translate3d('+dx+'px,'+dy+'px,0)');
_css(ghostEl, 'msTransform', 'translate3d('+dx+'px,'+dy+'px,0)');
_css(ghostEl, 'transform', 'translate3d('+dx+'px,'+dy+'px,0)');
evt.preventDefault();
}
},
@ -274,8 +289,8 @@
// Bind touch events
_on(document, 'touchmove', this._onTouchMove);
_on(document, 'touchend', this._onDrop);
_on(document, 'pointermove', this._onTouchMove);
_on(document, 'pointerup', this._onDrop);
_on(document, pointermove, this._onTouchMove);
_on(document, pointerup, this._onDrop);
this._loopId = setInterval(this._emulateDragOver, 150);
}
@ -352,8 +367,8 @@
_off(document, 'touchmove', this._onTouchMove);
_off(document, 'touchend', this._onDrop);
_off(document, 'pointermove', this._onTouchMove);
_off(document, 'pointerup', this._onDrop);
_off(document, pointermove, this._onTouchMove);
_off(document, pointerup, this._onDrop);
if( evt ){
@ -408,7 +423,7 @@
_off(el, 'mousedown', this._onTapStart);
_off(el, 'touchstart', this._onTapStart);
_off(el, 'selectstart', this._onTapStart);
_off(el, 'pointerdown', this._onTapStart);
_off(el, pointerdown, this._onTapStart);
_off(el, 'dragover', this._onDragOver);
_off(el, 'dragenter', this._onDragOver);

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