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update map.addPopup() to automatically add the popup at the correct screen location... and add it to the layersContainerDiv so that it will move with the maps. and example. and tests.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@300 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2006-05-23 21:50:24 +00:00
parent 0821a4ef99
commit 92571569af
3 changed files with 19 additions and 10 deletions
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16
lib/OpenLayers/Map.js
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@@ -161,15 +161,15 @@ OpenLayers.Map.prototype = {
/**
* @param {OpenLayers.Popup} popup
* @param {OpenLayers.Pixel} px
*/
addPopup: function(popup, px) {
addPopup: function(popup) {
this.popups.push(popup);
var px = this.getPixelFromLonLat(popup.lonlat)
var popupDiv = popup.draw(px);
if (popupDiv) {
popupDiv.style.zIndex = this.Z_INDEX_BASE['Popup'] +
this.popups.length;
this.viewPortDiv.appendChild(popupDiv);
this.layerContainerDiv.appendChild(popupDiv);
}
},
@@ -179,7 +179,7 @@ OpenLayers.Map.prototype = {
removePopup: function(popup) {
this.popups.remove(popup);
if (popup.div) {
this.viewPortDiv.removeChild(popup.div);
this.layerContainerDiv.removeChild(popup.div);
}
},
@@ -325,6 +325,14 @@ OpenLayers.Map.prototype = {
if (zoomChanged != null) { // reset the layerContainerDiv's location
this.layerContainerDiv.style.left = "0px";
this.layerContainerDiv.style.top = "0px";
//redraw popups
for (var i = 0; i < this.popups.length; i++) {
var popup = this.popups[i];
var px = this.getPixelFromLonLat(popup.lonlat);
popup.moveTo(px);
}
}
var bounds = this.getExtent();
for (var i = 0; i < this.layers.length; i++) {