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Set opacity on layer div, not on tiles and markers. r=fredj (closes #3431)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@12185 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
ahocevar
2011-07-25 11:42:43 +00:00
parent c3850a9fb9
commit fe720b259e
9 changed files with 17 additions and 178 deletions
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tests/Layer.html
+10 -2
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@@ -786,14 +786,15 @@
}
function test_setOpacity(t) {
t.plan(5);
t.plan(8);
var map, layer, log;
map = new OpenLayers.Map("map");
layer = new OpenLayers.Layer("");
layer = new OpenLayers.Layer("", {opacity: 0.56});
map.addLayer(layer);
t.eq(layer.div.style.opacity, "0.56", "initial opacity correctly applied as layer.div style");
log = [];
map.events.register('changelayer', t, function(event) {
log.push({layer: event.layer, property: event.property});
@@ -801,6 +802,7 @@
layer.setOpacity(0.42);
t.eq(layer.opacity, 0.42,
"setOpacity() set layer.opacity to correct value");
t.eq(layer.div.style.opacity, "0.42", "opacity correctly applied as layer.div style");
t.eq(log.length, 1,
"setOpacity() triggers changelayer once");
t.ok(log[0].layer == layer,
@@ -813,6 +815,12 @@
layer.setOpacity(0.42);
t.eq(log.length, 0,
"setOpacity() does not trigger changelayer if the opacity value is the same");
// 0 as initial opacity
layer.destroy();
layer = new OpenLayers.Layer("", {opacity: 0});
map.addLayer(layer);
t.eq(layer.div.style.opacity, "0", "initial opacity correctly applied as layer.div style");
}