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This commit is contained in:
MrTimscampi 2020-08-06 22:28:52 +02:00
parent 4fce7f8be5
commit 161488616f
1 changed files with 31 additions and 28 deletions
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59
src/scripts/scrollHelper.js
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@ -98,40 +98,43 @@ function centerOnFocus(e, scrollSlider, horizontal) {
function centerOnFocusHorizontal(e) {
centerOnFocus(e, this, true);
}
function centerOnFocusVertical(e) {
centerOnFocus(e, this, false);
}
export default {
getPosition: getPosition,
centerFocus: {
on: function (element, horizontal) {
if (horizontal) {
dom.addEventListener(element, 'focus', centerOnFocusHorizontal, {
capture: true,
passive: true
});
} else {
dom.addEventListener(element, 'focus', centerOnFocusVertical, {
capture: true,
passive: true
});
}
},
off: function (element, horizontal) {
if (horizontal) {
dom.removeEventListener(element, 'focus', centerOnFocusHorizontal, {
capture: true,
passive: true
});
} else {
dom.removeEventListener(element, 'focus', centerOnFocusVertical, {
capture: true,
passive: true
});
}
export const centerFocus = {
on: function (element, horizontal) {
if (horizontal) {
dom.addEventListener(element, 'focus', centerOnFocusHorizontal, {
capture: true,
passive: true
});
} else {
dom.addEventListener(element, 'focus', centerOnFocusVertical, {
capture: true,
passive: true
});
}
},
off: function (element, horizontal) {
if (horizontal) {
dom.removeEventListener(element, 'focus', centerOnFocusHorizontal, {
capture: true,
passive: true
});
} else {
dom.removeEventListener(element, 'focus', centerOnFocusVertical, {
capture: true,
passive: true
});
}
}
}
export default {
getPosition: getPosition,
centerFocus: centerFocus,
toCenter: toCenter,
toStart: toStart
};