private async void onMouseDown(bool wait)
{
_mStart = Mouse.GetPosition(this.FindParent <TabBar>());
_mStartOffset = new Vector(Canvas.GetLeft(this), Canvas.GetTop(this));
if (_tabBar.ActualSelect != this)
{
_tabBar.SelectTab(this, true);
}
var targetWidth = Math.Max(ActualWidth, ActualHeight) * 2;
Ripple.Width = 0;
var mousePosition = Mouse.GetPosition(this);
var startMargin = new Thickness(mousePosition.X, mousePosition.Y, 0, 0);
Ripple.Margin = startMargin;
Animations.AnimateFade(0, 0.2, Ripple, 0, 0, null);
Animations.AnimateRipple(0, targetWidth, Ripple, 0.3, startMargin, new Thickness(mousePosition.X - targetWidth / 2, mousePosition.Y - targetWidth / 2, 0, 0), true, 0.2);
if (wait)
{
while (_secondsHeld != 1)
{
await WaitForSeconds(100);
_secondsHeld += 1;
_locked = false;
_mStart = Mouse.GetPosition(this.FindParent <TabBar>());
_mStartOffset = new Vector(Canvas.GetLeft(this), Canvas.GetTop(this));
}
}
else
{
_locked = false;
}
}
private void Title_Loaded(object sender, RoutedEventArgs e)
{
if (!created)
{
if (AssociatedInstance.Parent == null)
{
this.FindParent <TabLayout>().container.Children.Add(AssociatedInstance);
}
RippleColor = this.FindParent <TabLayout>().RippleColor;
double width = Title.ActualWidth + 64;
this.Width = width;
Console.WriteLine("loaded");
TabBar parent = this.FindParent <TabBar>();
if (double.IsNaN(this.FindParent <TabLayout>().TabSize))
{
parent.TabCollection.Add(this);
if (parent.TabCollection.Count <= 1)
{
Canvas.SetLeft(this, 0);
DoubleAnimation dab = new DoubleAnimation()
{
From = 0,
To = 0,
Duration = TimeSpan.FromMilliseconds(0)
};
this.BeginAnimation(Canvas.LeftProperty, dab);
}
else
{
Tab previousTab = parent.TabCollection[parent.TabCollection.IndexOf(this) - 1];
double pwidth = previousTab.Title.ActualWidth + 64;
Canvas.SetLeft(this, Canvas.GetLeft(previousTab) + pwidth);
DoubleAnimation dab = new DoubleAnimation()
{
From = Canvas.GetLeft(previousTab) + pwidth,
To = Canvas.GetLeft(previousTab) + pwidth,
Duration = TimeSpan.FromMilliseconds(0)
};
this.BeginAnimation(Canvas.LeftProperty, dab);
}
}
else
{
Canvas.SetLeft(this, parent.TabsCount * this.FindParent <TabLayout>().TabSize);
DoubleAnimation dab = new DoubleAnimation()
{
From = parent.TabsCount * this.FindParent <TabLayout>().TabSize,
To = parent.TabsCount * this.FindParent <TabLayout>().TabSize,
Duration = TimeSpan.FromMilliseconds(0)
};
this.BeginAnimation(Canvas.LeftProperty, dab);
parent.TabsCount += 1;
parent.TabCollection.Add(this);
}
if (parent.TabCollection.Count > 0)
{
parent.SelectTab(parent.TabCollection[0], true);
}
parent.CalcSizes(false);
created = true;
}
}