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| author | Joar Wandborg <git@wandborg.com> | 2012-01-10 01:54:37 +0100 |
|---|---|---|
| committer | Joar Wandborg <git@wandborg.com> | 2012-01-25 23:42:04 +0100 |
| commit | c5ba5b0456a711d157e317f220e9c739226e7f50 (patch) | |
| tree | 2800568ac8e484649a978e0fe7e682a8bcfe20d4 /extlib/leaflet/src/handler/MapDrag.js | |
| parent | c47a03b909ecd97cab5b144d0cab007b62b92a90 (diff) | |
| download | mediagoblin-c5ba5b0456a711d157e317f220e9c739226e7f50.tar.lz mediagoblin-c5ba5b0456a711d157e317f220e9c739226e7f50.tar.xz mediagoblin-c5ba5b0456a711d157e317f220e9c739226e7f50.zip | |
Installed leaflet in extlib
Diffstat (limited to 'extlib/leaflet/src/handler/MapDrag.js')
| -rw-r--r-- | extlib/leaflet/src/handler/MapDrag.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/extlib/leaflet/src/handler/MapDrag.js b/extlib/leaflet/src/handler/MapDrag.js new file mode 100644 index 00000000..1c407269 --- /dev/null +++ b/extlib/leaflet/src/handler/MapDrag.js @@ -0,0 +1,44 @@ +/*
+ * L.Handler.MapDrag is used internally by L.Map to make the map draggable.
+ */
+
+L.Handler.MapDrag = L.Handler.extend({
+
+ enable: function() {
+ if (this._enabled) { return; }
+ if (!this._draggable) {
+ this._draggable = new L.Draggable(this._map._mapPane, this._map._container);
+
+ this._draggable.on('dragstart', this._onDragStart, this);
+ this._draggable.on('drag', this._onDrag, this);
+ this._draggable.on('dragend', this._onDragEnd, this);
+ }
+ this._draggable.enable();
+ this._enabled = true;
+ },
+
+ disable: function() {
+ if (!this._enabled) { return; }
+ this._draggable.disable();
+ this._enabled = false;
+ },
+
+ moved: function() {
+ return this._draggable._moved;
+ },
+
+ _onDragStart: function() {
+ this._map.fire('movestart');
+ this._map.fire('dragstart');
+ },
+
+ _onDrag: function() {
+ this._map.fire('move');
+ this._map.fire('drag');
+ },
+
+ _onDragEnd: function() {
+ this._map.fire('moveend');
+ this._map.fire('dragend');
+ }
+});
|