private void addTabToTabControl(TabControl tc, model.TabCreationInfo tabCreator)
{
var items = tc.Items.Cast <object>().ToList();
var tab = new Avalonia.Controls.TabItem();
if (tabCreator.PopulateHeader != null)
{
// use a template header
var headerForm = new Form(_parentForm: this);
tabCreator.PopulateHeader(headerForm);
tab.Header = headerForm.Host;
}
else
{
tab.Header = tabCreator.Header;
}
var itemForm = new Form(_parentForm: this);
tabCreator.Populate(itemForm);
tab.Content = itemForm.Host;
items.Add(tab);
tc.Items = items;
}
private static TabItem AnimationsTab()
{
Border border1;
Border border2;
RotateTransform rotate;
Button button1;
var result = new TabItem
{
Header = "Animations",
Content = new StackPanel
{
Orientation = Orientation.Vertical,
Gap = 4,
Margin = new Thickness(10),
Children = new Controls
{
new TextBlock
{
Text = "Animations",
FontWeight = FontWeight.Medium,
FontSize = 20,
Foreground = Brush.Parse("#212121"),
},
new TextBlock
{
Text = "A few animations showcased below",
FontSize = 13,
Foreground = Brush.Parse("#727272"),
Margin = new Thickness(0, 0, 0, 10)
},
(button1 = new Button
{
Content = "Animate",
Width = 120,
[Grid.ColumnProperty] = 1,
[Grid.RowProperty] = 1,
}),
new Canvas
{
ClipToBounds = false,
Children = new Controls
{
(border1 = new Border
{
Width = 100,
Height = 100,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Background = Brushes.Crimson,
RenderTransform = new RotateTransform(),
Child = new Grid
{
Children = new Controls
{
new Ellipse()
{
Width = 100,
Height = 100,
Fill =
new RadialGradientBrush()
{
GradientStops =
{
new GradientStop(Colors.Blue, 0),
new GradientStop(Colors.Green, 1)
},
Radius = 75
}
},
new Avalonia.Controls.Shapes.Path
{
Data =
StreamGeometry.Parse(
"F1 M 16.6309,18.6563C 17.1309,8.15625 29.8809,14.1563 29.8809,14.1563C 30.8809,11.1563 34.1308,11.4063 34.1308,11.4063C 33.5,12 34.6309,13.1563 34.6309,13.1563C 32.1309,13.1562 31.1309,14.9062 31.1309,14.9062C 41.1309,23.9062 32.6309,27.9063 32.6309,27.9062C 24.6309,24.9063 21.1309,22.1562 16.6309,18.6563 Z M 16.6309,19.9063C 21.6309,24.1563 25.1309,26.1562 31.6309,28.6562C 31.6309,28.6562 26.3809,39.1562 18.3809,36.1563C 18.3809,36.1563 18,38 16.3809,36.9063C 15,36 16.3809,34.9063 16.3809,34.9063C 16.3809,34.9063 10.1309,30.9062 16.6309,19.9063 Z"),
Fill =
new LinearGradientBrush()
{
GradientStops =
{
new GradientStop(Colors.Green, 0),
new GradientStop(Colors.LightSeaGreen, 1)
}
},
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
RenderTransform = new MatrixTransform(Matrix.CreateScale(2, 2))
}
}
},
[Canvas.LeftProperty] = 100,
[Canvas.TopProperty] = 100,
}),
(border2 = new Border
{
Width = 100,
Height = 100,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Background = Brushes.Coral,
Child = new Image
{
Source = new Bitmap(GetImage("github_icon.png")),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
},
RenderTransform = (rotate = new RotateTransform
{
PropertyTransitions = new PropertyTransitions
{
RotateTransform.AngleProperty.Transition(500),
}
}),
PropertyTransitions = new PropertyTransitions
{
Layoutable.WidthProperty.Transition(300),
Layoutable.HeightProperty.Transition(1000),
},
[Canvas.LeftProperty] = 400,
[Canvas.TopProperty] = 100,
}),
}
}
},
},
};
button1.Click += (s, e) =>
{
if (border2.Width == 100)
{
border2.Width = border2.Height = 400;
rotate.Angle = 180;
}
else
{
border2.Width = border2.Height = 100;
rotate.Angle = 0;
}
};
var start = Animate.Stopwatch.Elapsed;
var degrees = Animate.Timer
.Select(x =>
{
var elapsed = (x - start).TotalSeconds;
var cycles = elapsed / 4;
var progress = cycles % 1;
return 360.0 * progress;
});
border1.RenderTransform.Bind(
RotateTransform.AngleProperty,
degrees,
BindingPriority.Animation);
return result;
}
private static TabItem ButtonsTab()
{
var result = new TabItem
{
Header = "Button",
Content = new ScrollViewer()
{
CanScrollHorizontally = false,
Content = new StackPanel
{
Margin = new Thickness(10),
Orientation = Orientation.Vertical,
Gap = 4,
Children = new Controls
{
new TextBlock
{
Text = "Button",
FontWeight = FontWeight.Medium,
FontSize = 20,
Foreground = Brush.Parse("#212121"),
},
new TextBlock
{
Text = "A button control",
FontSize = 13,
Foreground = Brush.Parse("#727272"),
Margin = new Thickness(0, 0, 0, 10)
},
new Button
{
Width = 150,
Content = "Button"
},
new Button
{
Width = 150,
Content = "Disabled",
IsEnabled = false,
},
new TextBlock
{
Margin = new Thickness(0, 40, 0, 0),
Text = "ToggleButton",
FontWeight = FontWeight.Medium,
FontSize = 20,
Foreground = Brush.Parse("#212121"),
},
new TextBlock
{
Text = "A toggle button control",
FontSize = 13,
Foreground = Brush.Parse("#727272"),
Margin = new Thickness(0, 0, 0, 10)
},
new ToggleButton
{
Width = 150,
IsChecked = true,
Content = "On"
},
new ToggleButton
{
Width = 150,
IsChecked = false,
Content = "Off"
},
}
}
},
};
return result;
}
