public NormalUIScreen(IUIRenderer renderer)
: base("Normal", renderer)
{
Image = new Image
{
Width = 800,
Height = 450,
};
_window = new Window
{
X = 100,
Y = 50,
Title = "3D Scene (Click scene to control camera. Press <Esc> to leave scene.)",
CanResize = true,
CloseButtonStyle = null, // Hide close button.
Content = new ScrollViewer
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
Content = Image
},
};
_window.Show(this);
}
private void OpenDialogFromCode(object sender, EventArgs eventArgs)
{
// ----- Create dialog.
var text = new TextBlock
{
Text = "This layout was defined in code.",
Margin = new Vector4F(4),
HorizontalAlignment = HorizontalAlignment.Center,
};
var button = new Button
{
Content = new TextBlock { Text = "Ok" },
IsCancel = true, // Cancel buttons are clicked when the user presses ESC (or BACK or B on the gamepad).
IsDefault = true, // Default buttons are clicked when the user presses ENTER or SPACE (or START or A on the gamepad).
Margin = new Vector4F(4),
Width = 60,
HorizontalAlignment = HorizontalAlignment.Center,
};
var stackPanel = new StackPanel { Margin = new Vector4F(4) };
stackPanel.Children.Add(text);
stackPanel.Children.Add(button);
var window = new Window
{
CanResize = false,
IsModal = true, // Modal dialogs consume all input until the window is closed.
Content = stackPanel,
MinHeight = 0,
Title = "A modal dialog from code",
};
button.Click += (s, e) => window.Close();
// ----- Show the window in the center of the screen.
// First, we need to open the window.
window.Show(this);
// The window is now part of the visual tree of controls and can be measured. (The
// window does not have a fixed size. Window.Width and Window.Height are NaN. The
// size is calculated automatically depending on its content.)
window.Measure(new Vector2F(float.PositiveInfinity));
// Measure computes DesiredWidth and DesiredHeight. With this info we can center the
// window on the screen.
window.X = Screen.ActualWidth / 2 - window.DesiredWidth / 2;
window.Y = Screen.ActualHeight / 2 - window.DesiredHeight / 2;
}
