No need to clone the passed bounds (read only access).
'bounds' can be either a Bounds instance or a simple javascript
object. Same for 'origin': LonLat instance or a simple javascript
object.
The new base layer may previously have been out of range, in which case setVisibility(true) would do nothing if the layer was visible already. So we check if it was previously out of range, and redraw it if necessary.
With the buttonclick event, we can also handle clicks on layer names and checkboxes/radiobuttons when they get the olButton class. To make this work on iOS, we have to add a check in buttonclick.js to handle the case where the event occurred on a text element (nodeType === 3).
Same behavior as Map.eventListeners or Layer.eventListeners.
New listeners can be registered using the options parameter:
new OpenLayers.Tile.Image(layer, position, bounds, null, size, {
eventListeners: {
loadstart: function(evt) {
// ...
},
loadend: function(evt) {
// ...
}
}
});
Instead of giving the function a bound, a scope, a property to update
and a callback, only give the bound and a callback.
When the url is retrieved by getUrlAsync, simply call the callback
with the url as argument and let the caller manage this.
Whitespace fixed from patch, and removed docs for beforefeatureselected and featureselected events because they are fired on the layer, not the control.
p=mosesonline, r=me (closes http://trac.osgeo.org/openlayers/ticket/3538)
For PanZoomBar, this fixes the slider behavior. Now the buttonclick listener argument also includes a buttonXY property, and PanZoomPanel does not need an Events instance for the zoombarDiv any more.
For Panel, this fixes events for panels outside the map. Just setting the element on the Events instance was no longer enough after e70569b2bb. Events::attachToElement is now used, and it needed to be modified to also work if the Events instance had no element previously.
Finally, I renamed the button property of the buttonclick listener argument to buttonElement, to not confuse it with the browser event button property, and added some more tests and documentation.
