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timeline: recomputeSizes rework

old-stable24
Varun Patil 2022-10-20 18:09:25 -07:00
parent fd621f8211
commit 2611af969b
1 changed files with 24 additions and 5 deletions
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27
src/components/Timeline.vue
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@ -17,7 +17,6 @@
ref="recycler"
class="recycler"
:class="{ 'empty': list.length === 0 }"
:key="state"
:items="list"
:emit-update="true"
:buffer="400"
@ -290,7 +289,7 @@ export default class Timeline extends Mixins(GlobalMixin, UserConfig) {
// Size of outer container
const e = this.$refs.container as Element;
let height = e.clientHeight;
this.rowWidth = e.clientWidth;
const width = e.clientWidth;
// Scroller spans the container height
this.scrollerHeight = height;
@ -301,7 +300,24 @@ export default class Timeline extends Mixins(GlobalMixin, UserConfig) {
// Recycler height
const recycler = this.$refs.recycler as any;
recycler.$el.style.height = (height - tmHeight - 4) + 'px';
const targetHeight = (height - tmHeight - 4);
const targetWidth = this.isMobile() ? width : width - 40;
const heightChanged = recycler.$el.clientHeight !== targetHeight;
const widthChanged = this.rowWidth !== targetWidth;
if (heightChanged) {
recycler.$el.style.height = targetHeight + 'px';
}
if (widthChanged) {
this.rowWidth = targetWidth;
}
if (!heightChanged && !widthChanged) {
// If the target size is the same, nothing else could have
// possibly changed either, so just skip
return;
}
if (this.isMobile()) {
// Mobile
@ -310,7 +326,6 @@ export default class Timeline extends Mixins(GlobalMixin, UserConfig) {
this.squareMode = true;
} else {
// Desktop
this.rowWidth -= 40;
this.squareMode = this.config_squareThumbs;
if (this.squareMode) {
@ -324,8 +339,12 @@ export default class Timeline extends Mixins(GlobalMixin, UserConfig) {
}
}
// Reflow if there are elements (this isn't an init call)
// An init call reaches here when the top matter size changes
if (this.list.length > 0) {
this.scrollerManager.adjust();
}
}
/**
* Triggered when position of scroll change.