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Finishing Schuyler's commit the other day, which was designed to change behavior on release of shift key, but failed to actually do so...

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@276 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-05-23 14:45:51 +00:00
parent 1041515bfd
commit 81c9315c17
1 changed files with 12 additions and 23 deletions
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35
lib/OpenLayers/Control/MouseDefaults.js
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@@ -51,15 +51,6 @@ OpenLayers.Control.MouseDefaults.prototype =
defaultMouseMove: function (evt) {
if (this.mouseDragStart != null) {
if (this.zoomBox) {
/* after initially suggesting it, I'm not so sure
* this is a good idea ...
* I always let up off the shift key too early
* and cancel my zoombox by accident - SDE
if (!evt.shiftKey) {
this.defaultMouseUp(evt);
return;
}
*/
var deltaX = Math.abs(this.mouseDragStart.x - evt.xy.x);
var deltaY = Math.abs(this.mouseDragStart.y - evt.xy.y);
this.zoomBox.style.width = deltaX+"px";
@@ -88,20 +79,18 @@ OpenLayers.Control.MouseDefaults.prototype =
*/
defaultMouseUp: function (evt) {
if (this.zoomBox) {
if (evt.shiftKey) {
var start = this.map.getLonLatFromPixel( this.mouseDragStart );
var end = this.map.getLonLatFromPixel( evt.xy );
var top = Math.max(start.lat, end.lat);
var bottom = Math.min(start.lat, end.lat);
var left = Math.min(start.lon, end.lon);
var right = Math.max(start.lon, end.lon);
var bounds = new OpenLayers.Bounds(left, bottom, right, top);
var zoom = this.map.getZoomForExtent(bounds);
this.map.setCenter(new OpenLayers.LonLat(
(start.lon + end.lon) / 2,
(start.lat + end.lat) / 2
), zoom);
}
var start = this.map.getLonLatFromPixel( this.mouseDragStart );
var end = this.map.getLonLatFromPixel( evt.xy );
var top = Math.max(start.lat, end.lat);
var bottom = Math.min(start.lat, end.lat);
var left = Math.min(start.lon, end.lon);
var right = Math.max(start.lon, end.lon);
var bounds = new OpenLayers.Bounds(left, bottom, right, top);
var zoom = this.map.getZoomForExtent(bounds);
this.map.setCenter(new OpenLayers.LonLat(
(start.lon + end.lon) / 2,
(start.lat + end.lat) / 2
), zoom);
this.map.viewPortDiv.removeChild(document.getElementById("zoomBox"));
this.zoomBox = null;
}