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Merge branch 'master' into player-loader-code-quality

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Dean Herbert 2020-02-14 18:29:54 +09:00 committed by GitHub
commit a6de5853e4
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12
osu.Game/Screens/Edit/Compose/Components/Timeline/ZoomableScrollContainer.cs
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@ -2,10 +2,12 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Transforms;
using osu.Framework.Input.Events;
using osu.Framework.Timing;
using osu.Framework.Utils;
using osu.Game.Graphics.Containers;
using osuTK;
@ -30,6 +32,9 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
private float currentZoom = 1;
[Resolved(canBeNull: true)]
private IFrameBasedClock editorClock { get; set; }
public ZoomableScrollContainer()
: base(Direction.Horizontal)
{
@ -104,8 +109,15 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
protected override bool OnScroll(ScrollEvent e)
{
if (e.IsPrecise)
{
// can't handle scroll correctly while playing.
// the editor will handle this case for us.
if (editorClock?.IsRunning == true)
return false;
// for now, we don't support zoom when using a precision scroll device. this needs gesture support.
return base.OnScroll(e);
}
setZoomTarget(zoomTarget + e.ScrollDelta.Y, zoomedContent.ToLocalSpace(e.ScreenSpaceMousePosition).X);
return true;