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annotation: make comment section scrollable with mouse

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Signed-off-by: Pranam Lashkari <lpranam@collabora.com>
Change-Id: Ib6a2fee7ace81ffbc82ec4545e6f613f79c6734f
This commit is contained in:
Pranam Lashkari 2024-04-24 01:57:50 +01:00 committed by Pranam Lashkari
parent a327d3ec83
commit e443f940d1
1 changed files with 14 additions and 0 deletions
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14
browser/src/layer/tile/CommentSection.ts
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@ -170,6 +170,8 @@ export class Comment extends CanvasSectionObject {
var events = ['click', 'dblclick', 'mousedown', 'mouseup', 'mouseover', 'mouseout', 'keydown', 'keypress', 'keyup', 'touchstart', 'touchmove', 'touchend'];
L.DomEvent.on(this.sectionProperties.container, 'click', this.onMouseClick, this);
L.DomEvent.on(this.sectionProperties.container, 'keydown', this.onEscKey, this);
L.DomEvent.on(this.sectionProperties.container, 'wheel', this.map._docLayer._painter._sectionContainer.onMouseWheel, this.map._docLayer._painter._sectionContainer);
L.DomEvent.on(this.sectionProperties.contentNode, 'wheel', this.onMouseWheel, this);
for (var it = 0; it < events.length; it++) {
L.DomEvent.on(this.sectionProperties.container, events[it], L.DomEvent.stopPropagation, this);
@ -188,6 +190,18 @@ export class Comment extends CanvasSectionObject {
this.pendingInit = false;
}
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
public onMouseWheel (e: any) : void {
if (e.currentTarget.clientHeight === e.currentTarget.scrollHeight)
return;
var _scrollTop = e.currentTarget.scrollTop;
if (e.deltaY < 0 && _scrollTop > 0)
e.stopPropagation();
else if (e.deltaY > 0 && _scrollTop + $(e.currentTarget).height() < e.target.scrollHeight)
e.stopPropagation();
}
public onInitialize (): void {
this.createContainerAndWrapper();