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Controls each create their own div, which is then individually added to the viewPortDiv directly, rather than to a Controls Div. This may fix some issues with event handling of lower layers, and may be related to #36. It also prevents the need for the markers hack a couple commits back.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@206 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-05-20 03:47:46 +00:00
parent 0e011e4584
commit 6c83a73519
3 changed files with 5 additions and 10 deletions
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2
lib/OpenLayers/Control.js
View File

@@ -25,6 +25,8 @@ OpenLayers.Control.prototype = {
if (this.div == null) { if (this.div == null) {
this.div = OpenLayers.Util.createDiv(); this.div = OpenLayers.Util.createDiv();
} }
this.div.style.zIndex = this.map.Z_INDEX_BASE['Control'] +
this.map.controls.length;
return this.div; return this.div;
}, },

9
lib/OpenLayers/Map.js
View File

@@ -74,13 +74,6 @@ OpenLayers.Map.prototype = {
this.viewPortDiv.style.position = "relative"; this.viewPortDiv.style.position = "relative";
this.div.appendChild(this.viewPortDiv); this.div.appendChild(this.viewPortDiv);
// the controlDiv is the div that all the controls sit on
this.controlDiv = OpenLayers.Util.createDiv(
div.id + "_OpenLayers_Control" );
this.controlDiv.style.width="100%";
this.controlDiv.style.height="100%";
this.controlDiv.style.zIndex = this.Z_INDEX_BASE["Control"];
this.viewPortDiv.appendChild(this.controlDiv);
// the layerContainerDiv is the one that holds all the layers // the layerContainerDiv is the one that holds all the layers
this.layerContainerDiv = OpenLayers.Util.createDiv( this.layerContainerDiv = OpenLayers.Util.createDiv(
@@ -146,7 +139,7 @@ OpenLayers.Map.prototype = {
this.controls.push(control); this.controls.push(control);
var div = control.draw(); var div = control.draw();
if (div) { if (div) {
this.controlDiv.appendChild( div ); this.viewPortDiv.appendChild( div );
} }
}, },

4
markers.html
View File

@@ -21,9 +21,9 @@
map.addLayer(layer); map.addLayer(layer);
var markers = new OpenLayers.Layer.Marker( "Markers" ); var markers = new OpenLayers.Layer.Marker( "Markers" );
map.addLayer(markers, 300); map.addLayer(markers);
var newl = new OpenLayers.Layer.Text( "text", "./textfile.txt" ); var newl = new OpenLayers.Layer.Text( "text", "./textfile.txt" );
map.addLayer(newl,301); map.addLayer(newl);
var icon = new OpenLayers.Icon('http://boston.openguides.org/markers/AQUA.png',new OpenLayers.Size(10,17)); var icon = new OpenLayers.Icon('http://boston.openguides.org/markers/AQUA.png',new OpenLayers.Size(10,17));
markers.addMarker(new OpenLayers.Marker(icon, new OpenLayers.LonLat(0,0))); markers.addMarker(new OpenLayers.Marker(icon, new OpenLayers.LonLat(0,0)));
markers.addMarker(new OpenLayers.Marker(icon, new OpenLayers.LonLat(0,45))); markers.addMarker(new OpenLayers.Marker(icon, new OpenLayers.LonLat(0,45)));