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Tidy up state management via bindable usage

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This commit is contained in:
Dean Herbert 2019-10-14 21:42:07 +09:00
parent 7794457550
commit 4e6ab1dad3
1 changed files with 29 additions and 22 deletions
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51
osu.Game/Overlays/Comments/SortTabControl.cs
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@ -35,21 +35,20 @@ namespace osu.Game.Overlays.Comments
private class SortTabItem : TabItem<CommentsSortCriteria>
{
private readonly TabButton button;
public SortTabItem(CommentsSortCriteria value)
: base(value)
{
AutoSizeAxes = Axes.Both;
Child = button = new TabButton(value)
{
Active = { BindTarget = Active }
};
Child = new TabButton(value) { Active = { BindTarget = Active } };
}
protected override void OnActivated() => button.Activate();
protected override void OnActivated()
{
}
protected override void OnDeactivated() => button.Deactivate();
protected override void OnDeactivated()
{
}
private class TabButton : HeaderButton
{
@ -69,25 +68,33 @@ namespace osu.Game.Overlays.Comments
});
}
public void Activate()
protected override void LoadComplete()
{
ShowBackground();
text.Font = text.Font.With(weight: FontWeight.Bold);
text.Colour = colours.BlueLighter;
base.LoadComplete();
Active.BindValueChanged(active =>
{
updateBackgroundState();
text.Font = text.Font.With(weight: active.NewValue ? FontWeight.Bold : FontWeight.Medium);
text.Colour = active.NewValue ? colours.BlueLighter : Color4.White;
}, true);
}
public void Deactivate()
protected override bool OnHover(HoverEvent e)
{
if (!IsHovered)
updateBackgroundState();
return true;
}
protected override void OnHoverLost(HoverLostEvent e) => updateBackgroundState();
private void updateBackgroundState()
{
if (Active.Value || IsHovered)
ShowBackground();
else
HideBackground();
text.Font = text.Font.With(weight: FontWeight.Medium);
text.Colour = Color4.White;
}
protected override void OnHoverLost(HoverLostEvent e)
{
if (!Active.Value) base.OnHoverLost(e);
}
}
}