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add constants for active/deactive switcher controls

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@75 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2006-05-17 02:16:57 +00:00
parent d260d7c3ae
commit e5914e6c50
1 changed files with 16 additions and 8 deletions
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lib/OpenLayers/Control/LayerSwitcher.js
+16 -8
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@@ -5,6 +5,14 @@ OpenLayers.Control.LayerSwitcher = Class.create();
OpenLayers.Control.LayerSwitcher.prototype = OpenLayers.Control.LayerSwitcher.prototype =
Object.extend( new OpenLayers.Control(), { Object.extend( new OpenLayers.Control(), {
/** color used in the UI to show a layer is active/displayed
* @type String */
ACTIVE_COLOR: "darkblue",
/** color used in the UI to show a layer is deactivated/hidden
* @type String */
NONACTIVE_COLOR: "lightblue",
/** /**
* @constructor * @constructor
*/ */
@@ -38,11 +46,11 @@ OpenLayers.Control.LayerSwitcher.prototype =
div.innerHTML = this.map.layers[i].name; div.innerHTML = this.map.layers[i].name;
var status = this.map.layers[i].getVisibility(); var status = this.map.layers[i].getVisibility();
if (!status) { if (!status) {
div.style.backgroundColor = "black"; div.style.backgroundColor = this.NONACTIVE_COLOR;
div.style.color = "white"; div.style.color = this.ACTIVE_COLOR;
} else { } else {
div.style.backgroundColor = "white"; div.style.backgroundColor = this.ACTIVE_COLOR;
div.style.color = "black"; div.style.color = this.NONACTIVE_COLOR;
} }
div.style.padding = "5px"; div.style.padding = "5px";
div.layerid = i; div.layerid = i;
@@ -63,11 +71,11 @@ OpenLayers.Control.LayerSwitcher.prototype =
var status = this.map.layers[this.layerid].getVisibility(); var status = this.map.layers[this.layerid].getVisibility();
this.map.layers[this.layerid].setVisibility(!status); this.map.layers[this.layerid].setVisibility(!status);
if (status) { if (status) {
this.style.backgroundColor = "black"; this.style.backgroundColor = this.NONACTIVE_COLOR;
this.style.color = "white"; this.style.color = this.ACTIVE_COLOR;
} else { } else {
this.style.backgroundColor = "white"; this.style.backgroundColor = this.ACTIVE_COLOR;
this.style.color = "black"; this.style.color = this.NONACTIVE_COLOR;
} }
Event.stop(evt); Event.stop(evt);
}, },