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[Plot] Use mct-drag from plot

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Use mct-drag from plot such that we are able to handle
mouse events which leave the plot area for marquee zoom
and pan. WTD-1273.
This commit is contained in:
Victor Woeltjen
2015-06-20 11:47:10 -07:00
parent bc7342b127
commit 8199d1d9d9
3 changed files with 36 additions and 9 deletions
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14
platform/commonUI/general/src/directives/MCTDrag.js
View File

@ -57,13 +57,17 @@ define(
// mouse may leave this element during the drag.
var body = $document.find('body'),
initialPosition,
$event,
delta;
// Utility function to cause evaluation of mctDrag,
// mctDragUp, etc
function fireListener(name) {
// Evaluate the expression, with current delta
scope.$eval(attrs[name], { delta: delta });
scope.$eval(attrs[name], {
delta: delta,
$event: $event
});
// Trigger prompt digestion
scope.$apply();
@ -82,6 +86,9 @@ define(
delta = currentPosition.map(function (v, i) {
return v - initialPosition[i];
});
// Also track the plain event for firing listeners
$event = event;
}
// Called during a drag, on mousemove
@ -106,7 +113,7 @@ define(
fireListener("mctDragUp");
// Clear out start-of-drag position
// Clear out start-of-drag position, target
initialPosition = undefined;
// Don't show selection highlights, etc
@ -131,6 +138,7 @@ define(
// Don't show selection highlights, etc
event.preventDefault();
return false;
}
@ -148,4 +156,4 @@ define(
return MCTDrag;
}
);
);