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Add comment about custom SelectionHandler

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This commit is contained in:
Dean Herbert 2020-01-23 16:23:42 +09:00
parent 5cadbb1ffb
commit 5646f7777e
1 changed files with 6 additions and 5 deletions
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11
osu.Game/Screens/Edit/Compose/Components/Timeline/TimelineBlueprintContainer.cs
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@ -82,15 +82,16 @@ namespace osu.Game.Screens.Edit.Compose.Components.Timeline
protected override SelectionHandler CreateSelectionHandler() => new TimelineSelectionHandler(); protected override SelectionHandler CreateSelectionHandler() => new TimelineSelectionHandler();
internal class TimelineSelectionHandler : SelectionHandler
{
public override bool HandleMovement(MoveSelectionEvent moveEvent) => true;
}
protected override SelectionBlueprint CreateBlueprintFor(HitObject hitObject) => new TimelineHitObjectBlueprint(hitObject); protected override SelectionBlueprint CreateBlueprintFor(HitObject hitObject) => new TimelineHitObjectBlueprint(hitObject);
protected override DragBox CreateDragBox(Action<RectangleF> performSelect) => new TimelineDragBox(performSelect); protected override DragBox CreateDragBox(Action<RectangleF> performSelect) => new TimelineDragBox(performSelect);
internal class TimelineSelectionHandler : SelectionHandler
{
// for now we always allow movement. snapping is provided by the Timeline's "distance" snap implementation
public override bool HandleMovement(MoveSelectionEvent moveEvent) => true;
}
private class TimelineDragBox : DragBox private class TimelineDragBox : DragBox
{ {
private Vector2 lastMouseDown; private Vector2 lastMouseDown;