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Exposing the documentDrag property on the Navigation control. r=ahocevar (closes #39)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@9805 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Tim Schaub
2009-11-18 05:42:17 +00:00
parent 081ce883fb
commit d9a982f169
3 changed files with 39 additions and 4 deletions
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4
examples/document-drag.html
View File

@@ -8,9 +8,7 @@
var map, layer;
function init(){
map = new OpenLayers.Map( 'map', {controls: [
new OpenLayers.Control.Navigation(
{dragPanOptions: {documentDrag: true}}
),
new OpenLayers.Control.Navigation({documentDrag: true}),
new OpenLayers.Control.PanZoom(),
new OpenLayers.Control.ArgParser(),
new OpenLayers.Control.Attribution()

12
lib/OpenLayers/Control/Navigation.js
View File

@@ -36,6 +36,13 @@ OpenLayers.Control.Navigation = OpenLayers.Class(OpenLayers.Control, {
*/
dragPanOptions: null,
/**
* APIProperty: documentDrag
* {Boolean} Allow panning of the map by dragging outside map viewport.
* Default is false.
*/
documentDrag: false,
/**
* Property: zoomBox
* {<OpenLayers.Control.ZoomBox>}
@@ -158,7 +165,10 @@ OpenLayers.Control.Navigation = OpenLayers.Class(OpenLayers.Control, {
this, clickCallbacks, clickOptions
);
this.dragPan = new OpenLayers.Control.DragPan(
OpenLayers.Util.extend({map: this.map}, this.dragPanOptions)
OpenLayers.Util.extend({
map: this.map,
documentDrag: this.documentDrag
}, this.dragPanOptions)
);
this.zoomBox = new OpenLayers.Control.ZoomBox(
{map: this.map, keyMask: this.zoomBoxKeyMask});

27
tests/Control/Navigation.html
View File

@@ -97,6 +97,33 @@
t.eq(wheel.active, true, "mouse wheel handler activated");
}
function test_documentDrag(t) {
t.plan(2);
/**
* These tests confirm that the documentDrag property is false by
* default and is passed on to the DragPan control. Tests of panning
* while dragging outside the viewport should go in the DragPan tests.
* Tests of the document events and appropriate callbacks from the
* handler should go in the Drag handler tests.
*/
var nav = new OpenLayers.Control.Navigation();
t.eq(nav.documentDrag, false, "documentDrag false by default");
// nav.destroy(); // fails if called before draw
var map = new OpenLayers.Map({
div: document.body,
controls: [new OpenLayers.Control.Navigation({documentDrag: true})]
});
nav = map.controls[0];
t.eq(nav.dragPan.documentDrag, true, "documentDrag set on the DragPan control");
map.destroy();
}
</script>
</head>
<body>