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Don't reset the css cursor if it's not needed

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This commit is contained in:
Frederic Junod
2016-12-15 09:27:46 +01:00
parent 40afb9d40d
commit c6fe60bcd7
2 changed files with 49 additions and 17 deletions
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8
src/ol/interaction/translate.js
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@@ -171,7 +171,8 @@ ol.interaction.Translate.handleMoveEvent_ = function(event) {
// Change the cursor to grab/grabbing if hovering any of the features managed
// by the interaction
if (this.featuresAtPixel_(event.pixel, event.map)) {
this.previousCursor_ = elem.style.cursor;
this.previousCursor_ = this.previousCursor_ !== undefined ?
this.previousCursor_ : elem.style.cursor;
// WebKit browsers don't support the grab icons without a prefix
elem.style.cursor = this.lastCoordinate_ ?
'-webkit-grabbing' : '-webkit-grab';
@@ -179,9 +180,8 @@ ol.interaction.Translate.handleMoveEvent_ = function(event) {
// Thankfully, attempting to set the standard ones will silently fail,
// keeping the prefixed icons
elem.style.cursor = this.lastCoordinate_ ? 'grabbing' : 'grab';
} else {
elem.style.cursor = this.previousCursor_ !== undefined ?
this.previousCursor_ : '';
} else if (this.previousCursor_ !== undefined) {
elem.style.cursor = this.previousCursor_;
this.previousCursor_ = undefined;
}
};