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Drag and Drop in another iframe #187

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Drag and Drop in another iframe #187

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9986e20
Drag and Drop in another iframe
TheGr8Nik Sep 18, 2014
f713544
Fix the position of the touch event
TheGr8Nik Sep 19, 2014
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43 changes: 41 additions & 2 deletions jquery.ui.touch-punch.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
var mouseProto = $.ui.mouse.prototype,
_mouseInit = mouseProto._mouseInit,
_mouseDestroy = mouseProto._mouseDestroy,
offset_map = [],
touchHandled;

/**
Expand All @@ -38,7 +39,10 @@
event.preventDefault();

var touch = event.originalEvent.changedTouches[0],
simulatedEvent = document.createEvent('MouseEvents');
simulatedEvent = document.createEvent('MouseEvents'),
doc, frameOffset,
offsetX = 0,
offsetY = 0;

// Initialize the simulated mouse event using the touch event's coordinates
simulatedEvent.initMouseEvent(
Expand All @@ -61,6 +65,41 @@

// Dispatch the simulated event to the target element
event.target.dispatchEvent(simulatedEvent);

if (( doc = $( event.target )[ 0 ].ownerDocument ) !== document ) {
simulatedEvent = document.createEvent('MouseEvents');

frame = (doc.defaultView || doc.parentWindow).frameElement;
frameOffset = offset_map[ frame.id ];
if ( !frameOffset ) {
frameOffset = offset_map[ frame.id ] = $( frame ).offset();
}

offsetX = frameOffset.left;
offsetY = frameOffset.top;

// Initialize the simulated mouse event using the touch event's coordinates
simulatedEvent.initMouseEvent(
simulatedType, // type
true, // bubbles
true, // cancelable
window, // view
1, // detail
touch.screenX + offsetX, // screenX
touch.screenY + offsetY, // screenY
touch.clientX + offsetX, // clientX
touch.clientY + offsetY, // clientY
false, // ctrlKey
false, // altKey
false, // shiftKey
false, // metaKey
0, // button
null // relatedTarget
);

// Dispatch the simulated event to the target element
document.dispatchEvent(simulatedEvent);
}
}

/**
Expand Down Expand Up @@ -177,4 +216,4 @@
_mouseDestroy.call(self);
};

})(jQuery);
})(jQuery);