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Code Issues Releases Wiki Activity

Resolve RestoreDefaultValueButton issue by internal management

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This commit is contained in:
Salman Ahmed 2021-07-02 22:30:26 +03:00
parent 2b366e04fd
commit 612ed6353c
1 changed files with 25 additions and 16 deletions
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41
osu.Game/Overlays/RestoreDefaultValueButton.cs
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@ -20,15 +20,30 @@ namespace osu.Game.Overlays
{
public override bool IsPresent => base.IsPresent || Scheduler.HasPendingTasks;
private readonly BindableWithCurrent<T> current = new BindableWithCurrent<T>();
// this is done to ensure a click on this button doesn't trigger focus on a parent element which contains the button.
public override bool AcceptsFocus => true;
private Bindable<T> current;
public Bindable<T> Current
{
get => current.Current;
set => current.Current = value;
get => current;
set
{
if (current != null)
{
current.ValueChanged -= onValueChanged;
current.DefaultChanged -= onDefaultChanged;
current.DisabledChanged -= onDisabledChanged;
}
current = value;
current.ValueChanged += onValueChanged;
current.DefaultChanged += onDefaultChanged;
current.DisabledChanged += onDisabledChanged;
UpdateState();
}
}
private Color4 buttonColour;
@ -62,21 +77,11 @@ namespace osu.Game.Overlays
Action += () =>
{
if (!current.Disabled) current.SetDefault();
if (!current.Disabled)
current.SetDefault();
};
}
protected override void LoadComplete()
{
base.LoadComplete();
Current.ValueChanged += _ => UpdateState();
Current.DisabledChanged += _ => UpdateState();
Current.DefaultChanged += _ => UpdateState();
UpdateState();
}
public LocalisableString TooltipText => "revert to default";
protected override bool OnHover(HoverEvent e)
@ -92,6 +97,10 @@ namespace osu.Game.Overlays
UpdateState();
}
private void onValueChanged(ValueChangedEvent<T> _) => UpdateState();
private void onDefaultChanged(ValueChangedEvent<T> _) => UpdateState();
private void onDisabledChanged(bool _) => UpdateState();
public void UpdateState() => Scheduler.AddOnce(updateState);
private void updateState()