private void InitializeComponent()
{
PerspexXamlLoader.Load(this);
_carousel = this.FindControl<Carousel>("carousel");
_left = this.FindControl<Button>("left");
_right = this.FindControl<Button>("right");
}
/// <summary>
/// The default template for the <see cref="Carousel"/> control.
/// </summary>
/// <param name="control">The control being styled.</param>
/// <returns>The root of the instantiated template.</returns>
public static Control Template(Carousel control)
{
return new CarouselPresenter
{
Name = "itemsPresenter",
MemberSelector = control.MemberSelector,
[~ItemsPresenter.ItemsProperty] = control[~ItemsControl.ItemsProperty],
[~ItemsPresenter.ItemsPanelProperty] = control[~ItemsControl.ItemsPanelProperty],
[~CarouselPresenter.SelectedIndexProperty] = control[~SelectingItemsControl.SelectedIndexProperty],
[~CarouselPresenter.TransitionProperty] = control[~Carousel.TransitionProperty],
};
}
private static TabItem ImagesTab()
{
var imageCarousel = new Carousel
{
Width = 400,
Height = 400,
Transition = new PageSlide(TimeSpan.FromSeconds(0.25)),
Items = new[]
{
new Image { Source = new Bitmap(GetImage("github_icon.png")), Width = 400, Height = 400 },
new Image { Source = new Bitmap(GetImage("pattern.jpg")), Width = 400, Height = 400 },
}
};
var next = new Button
{
VerticalAlignment = VerticalAlignment.Center,
Padding = new Thickness(20),
Content = new Perspex.Controls.Shapes.Path
{
Data = StreamGeometry.Parse("M4,11V13H16L10.5,18.5L11.92,19.92L19.84,12L11.92,4.08L10.5,5.5L16,11H4Z"),
Fill = Brushes.Black
}
};
var prev = new Button
{
VerticalAlignment = VerticalAlignment.Center,
Padding = new Thickness(20),
Content = new Perspex.Controls.Shapes.Path
{
Data = StreamGeometry.Parse("M20,11V13H8L13.5,18.5L12.08,19.92L4.16,12L12.08,4.08L13.5,5.5L8,11H20Z"),
Fill = Brushes.Black
}
};
prev.Click += (s, e) =>
{
if (imageCarousel.SelectedIndex == 0)
imageCarousel.SelectedIndex = 1;
else
imageCarousel.SelectedIndex--;
};
next.Click += (s, e) =>
{
if (imageCarousel.SelectedIndex == 1)
imageCarousel.SelectedIndex = 0;
else
imageCarousel.SelectedIndex++;
};
return new TabItem
{
Header = "Images",
Content = new ScrollViewer
{
Content = new StackPanel
{
HorizontalAlignment = HorizontalAlignment.Left,
Orientation = Orientation.Vertical,
VerticalAlignment = VerticalAlignment.Top,
Gap = 4,
Margin = new Thickness(10),
Children = new Controls
{
new TextBlock
{
Text = "Carousel",
FontWeight = FontWeight.Medium,
FontSize = 20,
Foreground = SolidColorBrush.Parse("#212121"),
},
new TextBlock
{
Text = "An items control that displays its items as pages that fill the controls.",
FontSize = 13,
Foreground = SolidColorBrush.Parse("#727272"),
Margin = new Thickness(0, 0, 0, 10)
},
new StackPanel
{
Name = "carouselVisual",
Orientation = Orientation.Horizontal,
Gap = 4,
Children = new Controls
{
prev,
imageCarousel,
next
}
}
}
}
}
};
}
