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Begin d3 v4 update

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This commit is contained in:
Tom MacWright
2016-08-12 10:29:00 -04:00
parent 36a90b4f86
commit cdb533fa84
137 changed files with 842 additions and 6691 deletions
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modules/behavior/drag.js
+8 -5
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@@ -1,3 +1,5 @@
import { rebind } from '../util/rebind';
import * as d3 from 'd3';
import { prefixCSSProperty, prefixDOMProperty } from '../util/index';
/*
`iD.behavior.drag` is like `d3.behavior.drag`, with the following differences:
@@ -31,11 +33,12 @@ export function drag() {
return function(e1) {
var e0 = e1.sourceEvent = d3.event;
e1.target = drag;
d3.event = e1;
// TODO
// d3.event = e1;
try {
event[e1.type].apply(thiz, argumentz);
} finally {
d3.event = e0;
// d3.event = e0;
}
};
};
@@ -59,7 +62,7 @@ export function drag() {
function mousedown() {
target = this;
event_ = event.of(target, arguments);
event_ = event.call("of", target, arguments);
var eventTarget = d3.event.target,
touchId = d3.event.touches ? d3.event.changedTouches[0].identifier : null,
offset,
@@ -188,7 +191,7 @@ export function drag() {
drag.target = function() {
if (!arguments.length) return target;
target = arguments[0];
event_ = event.of(target, Array.prototype.slice.call(arguments, 1));
event_ = event.call("of", target, Array.prototype.slice.call(arguments, 1));
return drag;
};
@@ -198,5 +201,5 @@ export function drag() {
return drag;
};
return d3.rebind(drag, event, 'on');
return rebind(drag, event, 'on');
}