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Zoom: prevent page zooming

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This commit is contained in:
Eduard Kuzmenko 2021-08-21 00:55:59 +03:00
parent 39e8880174
commit 82640afaa3
1 changed files with 6 additions and 3 deletions
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7
src/components/appMediaViewer.ts
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@ -494,8 +494,10 @@ class AppMediaViewerBase<ContentAdditionType extends string, ButtonsAdditionType
this.buttons.next.click();
} else if(e.key === 'ArrowLeft') {
this.buttons.prev.click();
} else if(this.ctrlKeyDown && (e.key === '-' || e.key === '=')) {
} else if(e.key === '-' || e.key === '=') {
if(this.ctrlKeyDown) {
this.changeZoom(e.key === '=');
}
} else {
good = false;
}
@ -520,8 +522,9 @@ class AppMediaViewerBase<ContentAdditionType extends string, ButtonsAdditionType
};
private onWheel = (e: WheelEvent) => {
if(this.ctrlKeyDown) {
cancelEvent(e);
if(this.ctrlKeyDown) {
const scrollingUp = e.deltaY < 0;
this.changeZoom(!!scrollingUp);
}