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Correctly block scroll events when hovering controls

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This commit is contained in:
Dean Herbert 2018-06-13 16:46:27 +09:00
parent 2cc7953421
commit 2a18625b2c
1 changed files with 14 additions and 5 deletions
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19
osu.Game/Overlays/Volume/VolumeMeter.cs
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@ -177,12 +177,13 @@ namespace osu.Game.Overlays.Volume
{ {
float amount = adjust_step * direction; float amount = adjust_step * direction;
var mouse = GetContainingInputManager().CurrentState.Mouse; // handle the case where the OnPressed action was actually a mouse wheel.
if (mouse.HasPreciseScroll) // this allows for precise wheel handling.
var state = GetContainingInputManager().CurrentState;
if (state.Mouse?.ScrollDelta.Y != 0)
{ {
float scrollDelta = mouse.ScrollDelta.Y; OnScroll(state);
if (scrollDelta != 0) return;
amount *= Math.Abs(scrollDelta / 10);
} }
Volume += amount; Volume += amount;
@ -205,6 +206,14 @@ namespace osu.Game.Overlays.Volume
return false; return false;
} }
protected override bool OnScroll(InputState state)
{
double amount = adjust_step * state.Mouse.ScrollDelta.Y * (state.Mouse.HasPreciseScroll ? 0.5f : 1);
Volume += Math.Sign(amount) * Math.Max(0.01, Math.Abs(amount));
return true;
}
public bool OnReleased(GlobalAction action) => false; public bool OnReleased(GlobalAction action) => false;
private const float transition_length = 500; private const float transition_length = 500;