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Rename variables now that trackpads are not special any more

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This commit is contained in:
Andreas Hocevar
2020-02-05 12:58:21 +01:00
parent 03fcf1ca70
commit c8e340a623
1 changed files with 9 additions and 15 deletions
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src/ol/interaction/MouseWheelZoom.js
+9 -15
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@@ -92,29 +92,23 @@ class MouseWheelZoom extends Interaction {
this.startTime_ = undefined; this.startTime_ = undefined;
/** /**
* @private * Events separated by this delay will be considered separate
* @type {?}
*/
this.timeoutId_;
/**
* Trackpad events separated by this delay will be considered separate
* interactions. * interactions.
* @type {number} * @type {number}
*/ */
this.trackpadEventGap_ = 400; this.eventGap_ = 400;
/** /**
* @type {?} * @type {?}
*/ */
this.trackpadTimeoutId_; this.timeoutId_;
/** /**
* The number of delta values per zoom level * The number of delta values per zoom level
* @private * @private
* @type {number} * @type {number}
*/ */
this.trackpadDeltaPerZoom_ = 300; this.deltaPerZoom_ = 300;
} }
@@ -136,7 +130,7 @@ class MouseWheelZoom extends Interaction {
* @private * @private
*/ */
endInteraction_() { endInteraction_() {
this.trackpadTimeoutId_ = undefined; this.timeoutId_ = undefined;
const view = this.getMap().getView(); const view = this.getMap().getView();
view.endInteraction(undefined, this.lastDelta_ ? (this.lastDelta_ > 0 ? 1 : -1) : 0, this.lastAnchor_); view.endInteraction(undefined, this.lastDelta_ ? (this.lastDelta_ > 0 ? 1 : -1) : 0, this.lastAnchor_);
} }
@@ -191,13 +185,13 @@ class MouseWheelZoom extends Interaction {
} }
const view = map.getView(); const view = map.getView();
if (this.trackpadTimeoutId_) { if (this.timeoutId_) {
clearTimeout(this.trackpadTimeoutId_); clearTimeout(this.timeoutId_);
} else { } else {
view.beginInteraction(); view.beginInteraction();
} }
this.trackpadTimeoutId_ = setTimeout(this.endInteraction_.bind(this), this.trackpadEventGap_); this.timeoutId_ = setTimeout(this.endInteraction_.bind(this), this.eventGap_);
view.adjustZoom(-delta / this.trackpadDeltaPerZoom_, this.lastAnchor_); view.adjustZoom(-delta / this.deltaPerZoom_, this.lastAnchor_);
this.startTime_ = now; this.startTime_ = now;
return false; return false;
} }