diff options
| -rw-r--r-- | ui/jquery.ui.droppable.js | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/ui/jquery.ui.droppable.js b/ui/jquery.ui.droppable.js index a51c3a335..d21d1790a 100644 --- a/ui/jquery.ui.droppable.js +++ b/ui/jquery.ui.droppable.js @@ -16,10 +16,6 @@ */ (function( $, undefined ) { -function isOverAxis( x, reference, size ) { - return ( x >= reference ) && ( x < ( reference + size ) ); -} - $.widget( "ui.droppable", { version: "@VERSION", widgetEventPrefix: "drop", @@ -204,23 +200,28 @@ $.widget( "ui.droppable", { }); -$.ui.intersect = function( draggable, droppable, toleranceMode ) { - - if ( !droppable.offset ) { - return false; +$.ui.intersect = (function() { + function isOverAxis( x, reference, size ) { + return ( x >= reference ) && ( x < ( reference + size ) ); } - var draggableLeft, draggableTop, - x1 = ( draggable.positionAbs || draggable.position.absolute ).left, - y1 = ( draggable.positionAbs || draggable.position.absolute ).top, - x2 = x1 + draggable.helperProportions.width, - y2 = y1 + draggable.helperProportions.height, - l = droppable.offset.left, - t = droppable.offset.top, - r = l + droppable.proportions().width, - b = t + droppable.proportions().height; - - switch ( toleranceMode ) { + return function( draggable, droppable, toleranceMode ) { + + if ( !droppable.offset ) { + return false; + } + + var draggableLeft, draggableTop, + x1 = ( draggable.positionAbs || draggable.position.absolute ).left, + y1 = ( draggable.positionAbs || draggable.position.absolute ).top, + x2 = x1 + draggable.helperProportions.width, + y2 = y1 + draggable.helperProportions.height, + l = droppable.offset.left, + t = droppable.offset.top, + r = l + droppable.proportions().width, + b = t + droppable.proportions().height; + + switch ( toleranceMode ) { case "fit": return ( l <= x1 && x2 <= r && t <= y1 && y2 <= b ); case "intersect": @@ -245,8 +246,8 @@ $.ui.intersect = function( draggable, droppable, toleranceMode ) { default: return false; } - -}; + }; +})(); /* This manager tracks offsets of draggables and droppables |