From d7f10847ee3dc5f08817433b1dac647593668084 Mon Sep 17 00:00:00 2001
From: Alexander Rose <alex.rose@rcsb.org>
Date: Wed, 5 Sep 2018 17:09:06 -0700
Subject: [PATCH] removed too agressive preventDefault from input-observer
---
src/mol-util/input/input-observer.ts | 18 +-----------------
1 file changed, 1 insertion(+), 17 deletions(-)
diff --git a/src/mol-util/input/input-observer.ts b/src/mol-util/input/input-observer.ts
index f622969cf..af4e96d4c 100644
--- a/src/mol-util/input/input-observer.ts
+++ b/src/mol-util/input/input-observer.ts
@@ -231,10 +231,6 @@ namespace InputObserver {
window.removeEventListener('resize', onResize, false)
}
- function preventDefault (ev: Event | Touch) {
- if ('preventDefault' in ev) ev.preventDefault()
- }
-
function onContextMenu(event: Event) {
if (noContextMenu) {
event.preventDefault()
@@ -273,8 +269,6 @@ namespace InputObserver {
}
function onTouchStart (ev: TouchEvent) {
- preventDefault(ev)
-
if (ev.touches.length === 1) {
buttons = ButtonsFlag.Primary
onPointerDown(ev.touches[0])
@@ -286,13 +280,9 @@ namespace InputObserver {
}
}
- function onTouchEnd (ev: TouchEvent) {
- preventDefault(ev)
- }
+ function onTouchEnd (ev: TouchEvent) {}
function onTouchMove (ev: TouchEvent) {
- preventDefault(ev)
-
if (ev.touches.length === 1) {
buttons = ButtonsFlag.Primary
onPointerMove(ev.touches[0])
@@ -313,22 +303,16 @@ namespace InputObserver {
}
function onMouseDown (ev: MouseEvent) {
- preventDefault(ev)
-
buttons = getButtons(ev)
onPointerDown(ev)
}
function onMouseMove (ev: MouseEvent) {
- preventDefault(ev)
-
buttons = getButtons(ev)
onPointerMove(ev)
}
function onMouseUp (ev: MouseEvent) {
- preventDefault(ev)
-
buttons = getButtons(ev)
onPointerUp(ev)
}
--
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