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Prevent the default image dragging behavior in IE < 9

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Austin Hyde
2013-11-26 14:52:11 -05:00
parent 1215f58241
commit d3b2b1cd9e
2 changed files with 15 additions and 0 deletions
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10
src/ol/renderer/dom/dommaprenderer.js
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@@ -3,7 +3,9 @@ goog.provide('ol.renderer.dom.Map');
goog.require('goog.asserts');
goog.require('goog.dom');
goog.require('goog.dom.TagName');
goog.require('goog.functions');
goog.require('goog.style');
goog.require('goog.userAgent');
goog.require('ol.css');
goog.require('ol.layer.Image');
goog.require('ol.layer.Tile');
@@ -36,6 +38,14 @@ ol.renderer.dom.Map = function(container, map) {
style.width = '100%';
style.height = '100%';
// in IE < 9, we need to return false from ondragstart to cancel the default
// behavior of dragging images, which is interfering with the custom handler
// in the Drag interaction subclasses
if (goog.userAgent.IE && !goog.userAgent.isVersionOrHigher('9.0')) {
this.layersPane_.ondragstart = goog.functions.FALSE;
this.layersPane_.onselectstart = goog.functions.FALSE;
}
goog.dom.insertChildAt(container, this.layersPane_, 0);
/**