protected override async Task LoadContent()
{
await base.LoadContent();
buttonLeftTop2 = new Button { Padding = new Thickness(50, 50, 0, 50) };
buttonLeftTop1 = new Button { Padding = new Thickness(50, 50, 0, 50), Content = buttonLeftTop2 };
buttonLeftTop0 = new Button { Padding = new Thickness(50, 50, 0, 50), Content = buttonLeftTop1};
var bottomGrid = new UniformGrid { Rows = 1, Columns = 2 };
bottomButton = new Button { Content = bottomGrid };
bottomButton.DependencyProperties.Set(GridBase.RowPropertyKey, 1);
bottomButton.DependencyProperties.Set(GridBase.ColumnSpanPropertyKey, 2);
buttonBottomLeft1 = new Button { Margin = new Thickness(50, 50, 0, 50) };
buttonBottomLeft0 = new Button { Margin = new Thickness(50, 0, 0, 100), Content = buttonBottomLeft1 };
bottonBottomRight1 = new Button { Margin = new Thickness(0, 0, 50, 100) };
buttomBottonRight0 = new Button { Margin = new Thickness(0, 0, 50, 50), Content = bottonBottomRight1 };
buttomBottonRight0.DependencyProperties.Set(GridBase.ColumnPropertyKey, 1);
bottomGrid.Children.Add(buttonBottomLeft0);
bottomGrid.Children.Add(buttomBottonRight0);
var mainGrid = new UniformGrid { Rows = 2, Columns = 2 };
mainGrid.Children.Add(buttonLeftTop0);
mainGrid.Children.Add(bottomButton);
UIComponent.RootElement = mainGrid;
}
public void TestSurroudingAnchor()
{
var childSize1 = new Vector3(50, 150, 250);
var childSize2 = new Vector3(100, 200, 300);
var grid = new UniformGrid { Columns = 2, VerticalAlignment = VerticalAlignment.Center, HorizontalAlignment = HorizontalAlignment.Center};
var child1 = new UniformGrid { Size = childSize1 };
var child2 = new UniformGrid { Size = childSize2 };
child2.DependencyProperties.Set(ColumnPropertyKey, 1);
grid.Children.Add(child1);
grid.Children.Add(child2);
grid.Measure(1000 * Vector3.One);
grid.Arrange(1000 * Vector3.One, false);
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, -1));
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 0));
Assert.AreEqual(new Vector2(-50, 50), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 50));
Assert.AreEqual(new Vector2(-80, 20), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 80));
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 100));
Assert.AreEqual(new Vector2(-10, 90), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 110));
Assert.AreEqual(new Vector2(-100, 0), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 200));
Assert.AreEqual(new Vector2(-100, 0), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 300));
Assert.AreEqual(new Vector2(0, 200), grid.GetSurroudingAnchorDistances(Orientation.Vertical, -1));
Assert.AreEqual(new Vector2(-100, 100), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 100));
Assert.AreEqual(new Vector2(-200, 0), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 500));
Assert.AreEqual(new Vector2(0, 300), grid.GetSurroudingAnchorDistances(Orientation.InDepth, -1));
Assert.AreEqual(new Vector2(-150, 150), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 150));
Assert.AreEqual(new Vector2(-300, 0), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 500));
}
protected override async Task LoadContent()
{
await base.LoadContent();
var sprites = Asset.Load<SpriteSheet>("RotatedImages");
var img1 = new ImageElement { Source = sprites["NRNR"], StretchType = StretchType.Fill };
var img2 = new ImageElement { Source = sprites["RNR"], StretchType = StretchType.Fill };
var img3 = new ImageElement { Source = sprites["NRR"], StretchType = StretchType.Fill };
var img4 = new ImageElement { Source = sprites["RR"], StretchType = StretchType.Fill };
img1.SetGridColumnSpan(2);
img2.SetGridColumnSpan(2);
img2.SetGridRow(1);
img3.SetGridRowSpan(2);
img3.SetGridColumn(2);
img4.SetGridRowSpan(2);
img4.SetGridColumn(3);
var grid = new UniformGrid
{
Rows = 2,
Columns = 4,
Children = { img1, img2, img3, img4 }
};
UIComponent.RootElement = grid;
}
protected override async Task LoadContent()
{
await base.LoadContent();
sliderImages = Content.Load<SpriteSheet>("DebugSlider");
slider = new Slider { TrackStartingOffsets = new Vector2(10, 6), TickOffset = 10 };
SetSliderImages(isRotatedImages);
grid = new UniformGrid { Children = { slider } };
UIComponent.Page = new Engine.UIPage { RootElement = grid };
}
public void TestBasicInvalidations()
{
var grid = new UniformGrid { Rows = 2, Columns = 2, Layers = 2 };
var child = new UniformGrid();
grid.Children.Add(child);
// - test the properties that are not supposed to invalidate the object layout state
UIElementLayeringTests.TestMeasureInvalidation(grid, () => child.DependencyProperties.Set(ColumnPropertyKey, 2));
UIElementLayeringTests.TestMeasureInvalidation(grid, () => child.DependencyProperties.Set(RowPropertyKey, 2));
UIElementLayeringTests.TestMeasureInvalidation(grid, () => child.DependencyProperties.Set(LayerPropertyKey, 2));
UIElementLayeringTests.TestMeasureInvalidation(grid, () => child.DependencyProperties.Set(ColumnSpanPropertyKey, 2));
UIElementLayeringTests.TestMeasureInvalidation(grid, () => child.DependencyProperties.Set(RowSpanPropertyKey, 2));
UIElementLayeringTests.TestMeasureInvalidation(grid, () => child.DependencyProperties.Set(LayerSpanPropertyKey, 2));
}
protected override async Task LoadContent()
{
await base.LoadContent();
// build the randomStackPanel elements
randomStackPanel = new StackPanel { Orientation = Orientation.Vertical };
for (int i = 0; i < 30; i++)
randomStackPanel.Children.Add(CreateButton(0, i, 50, 1200, true));
// build the randomStackPanel elements
virtualizedStackPanel = new StackPanel { Orientation = Orientation.Vertical, ItemVirtualizationEnabled = true };
for (int i = 0; i < 30; i++)
virtualizedStackPanel.Children.Add(CreateButton(0, i, 75, 1200));
// build the uniform grid
uniformGrid = new UniformGrid { Columns = 15, Rows = 20 };
for (int c = 0; c < uniformGrid.Columns; ++c)
{
for (int r = 0; r < uniformGrid.Rows; ++r)
uniformGrid.Children.Add(CreateButton(c,r, 175, 300));
}
// build the grid
const int gridColumns = 10;
const int gridRows = 10;
grid = new Grid();
grid.LayerDefinitions.Add(new StripDefinition(StripType.Auto));
for (int i = 0; i < gridColumns; i++)
grid.ColumnDefinitions.Add(new StripDefinition(StripType.Auto));
for (int i = 0; i < gridRows; i++)
grid.RowDefinitions.Add(new StripDefinition(StripType.Auto));
for (int c = 0; c < gridColumns; ++c)
{
for (int r = 0; r < gridRows; ++r)
grid.Children.Add(CreateButton(c, r, 50 + r * 30, 100 + c * 40));
}
// build the scroll viewer
scrollViewer = new TestScrollViewer { Name = "sv", Content = randomStackPanel, ScrollMode = ScrollingMode.HorizontalVertical, SnapToAnchors = true };
// set the scroll viewer as the root
UIComponent.RootElement = scrollViewer;
}
protected override async Task LoadContent()
{
await base.LoadContent();
var imgElt = new ImageElement { Source = (SpriteFromTexture)new Sprite(Content.Load<Texture>("uv")), StretchType = StretchType.Fill };
imgElt.DependencyProperties.Set(GridBase.RowSpanPropertyKey, 2);
imgElt.DependencyProperties.Set(GridBase.ColumnSpanPropertyKey, 2);
imgElt.DependencyProperties.Set(GridBase.RowPropertyKey, 1);
imgElt.DependencyProperties.Set(GridBase.ColumnPropertyKey, 1);
var button1 = new Button();
ApplyButtonDefaultStyle(button1);
button1.DependencyProperties.Set(GridBase.RowPropertyKey, 3);
button1.DependencyProperties.Set(GridBase.ColumnPropertyKey, 0);
var button2 = new Button();
ApplyButtonDefaultStyle(button2);
button2.DependencyProperties.Set(GridBase.RowPropertyKey, 3);
button2.DependencyProperties.Set(GridBase.ColumnPropertyKey, 3);
var text = new TextBlock
{
Text = "Test Uniform Grid",
Font = Content.Load<SpriteFont>("MicrosoftSansSerif15"),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
};
ApplyTextBlockDefaultStyle(text);
text.DependencyProperties.Set(GridBase.ColumnSpanPropertyKey, 2);
text.DependencyProperties.Set(GridBase.RowPropertyKey, 0);
text.DependencyProperties.Set(GridBase.ColumnPropertyKey, 1);
var grid = new UniformGrid { Rows = 4, Columns = 4};
grid.Children.Add(imgElt);
grid.Children.Add(button1);
grid.Children.Add(button2);
grid.Children.Add(text);
UIComponent.Page = new Engine.UIPage { RootElement = grid };
}
protected override async Task LoadContent()
{
await base.LoadContent();
var sprites = Content.Load<SpriteSheet>("UIImages");
var img1 = new ImageElement { Name = "UV 1 stack panel", Source = (SpriteFromTexture)new Sprite(Content.Load<Texture>("uv")) };
var img2 = new ImageElement { Name = "UV 2 stack panel", Source = (SpriteFromTexture)new Sprite(Content.Load<Texture>("uv")) };
img3 = new ImageElement { Name = "UV 3 stack panel", Source = (SpriteFromTexture)new Sprite(Content.Load<Texture>("uv")) };
stackPanel = new StackPanel { Orientation = Orientation.Vertical };
stackPanel.Children.Add(img1);
stackPanel.Children.Add(img2);
stackPanel.Children.Add(img3);
var img4 = new ImageElement { Name = "UV grid", Source = (SpriteFromTexture)new Sprite(Content.Load<Texture>("uv")) };
var img5 = new ImageElement { Name = "UV grid 2", Source = (SpriteFromTexture)new Sprite(Content.Load<Texture>("uv")) };
var img6 = new ImageElement { Name = "Game screen grid", Source = SpriteFromSheet.Create(sprites, "GameScreen") };
img4.DependencyProperties.Set(GridBase.ColumnPropertyKey, 0);
img4.DependencyProperties.Set(GridBase.RowPropertyKey, 0);
img5.DependencyProperties.Set(GridBase.ColumnPropertyKey, 1);
img5.DependencyProperties.Set(GridBase.RowPropertyKey, 0);
img6.DependencyProperties.Set(GridBase.ColumnPropertyKey, 0);
img6.DependencyProperties.Set(GridBase.RowPropertyKey, 1);
img6.DependencyProperties.Set(GridBase.ColumnSpanPropertyKey, 2);
grid = new UniformGrid { Columns = 2, Rows = 2 };
grid.Children.Add(img4);
grid.Children.Add(img5);
grid.Children.Add(img6);
scrollViewer = new ScrollViewer { Content = grid, ScrollMode = ScrollingMode.HorizontalVertical};
contentDecorator = new ContentDecorator { Content = scrollViewer };
UIComponent.Page = new Engine.UIPage { RootElement = contentDecorator };
}
public void TestScrollOwner()
{
var grid = new UniformGrid();
Assert.AreEqual(null, grid.ScrollOwner);
var scrollViewer = new ScrollViewer { Content = grid };
Assert.AreEqual(scrollViewer, grid.ScrollOwner);
scrollViewer.Content = null;
Assert.AreEqual(null, grid.ScrollOwner);
var scrollViewer2 = new ScrollViewer { Content = grid };
Assert.AreEqual(scrollViewer2, grid.ScrollOwner);
}
public void TestSurroudingAnchor()
{
var childSize1 = new Vector3(50, 150, 250);
var childSize2 = new Vector3(100, 200, 300);
var grid = new Grid { VerticalAlignment = VerticalAlignment.Center, HorizontalAlignment = HorizontalAlignment.Center };
grid.ColumnDefinitions.Add(new StripDefinition(StripType.Fixed, 100));
grid.ColumnDefinitions.Add(new StripDefinition(StripType.Fixed, 200));
grid.RowDefinitions.Add(new StripDefinition(StripType.Auto));
grid.RowDefinitions.Add(new StripDefinition(StripType.Auto));
grid.LayerDefinitions.Add(new StripDefinition(StripType.Star));
grid.LayerDefinitions.Add(new StripDefinition(StripType.Star));
var child1 = new UniformGrid { Size = childSize1 };
var child2 = new UniformGrid { Size = childSize2 };
child2.DependencyProperties.Set(GridBase.RowPropertyKey, 1);
grid.Children.Add(child1);
grid.Children.Add(child2);
grid.Measure(1000 * Vector3.One);
grid.Arrange(1000 * Vector3.One, false);
Assert.AreEqual(new Vector2( 0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, -1));
Assert.AreEqual(new Vector2( 0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 0));
Assert.AreEqual(new Vector2( -50, 50), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 50));
Assert.AreEqual(new Vector2( -80, 20), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 80));
Assert.AreEqual(new Vector2( 0, 200), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 100));
Assert.AreEqual(new Vector2( -10, 190), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 110));
Assert.AreEqual(new Vector2(-200, 0), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 300));
Assert.AreEqual(new Vector2(-200, 0), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 500));
Assert.AreEqual(new Vector2( 0, 150), grid.GetSurroudingAnchorDistances(Orientation.Vertical, -1));
Assert.AreEqual(new Vector2( 0, 150), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 0));
Assert.AreEqual(new Vector2( -50, 100), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 50));
Assert.AreEqual(new Vector2( -80, 70), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 80));
Assert.AreEqual(new Vector2( 0, 200), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 150));
Assert.AreEqual(new Vector2( -10, 190), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 160));
Assert.AreEqual(new Vector2(-200, 0), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 350));
Assert.AreEqual(new Vector2(-200, 0), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 500));
Assert.AreEqual(new Vector2( 0, 300), grid.GetSurroudingAnchorDistances(Orientation.InDepth, -1));
Assert.AreEqual(new Vector2( 0, 300), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 0));
Assert.AreEqual(new Vector2( -50, 250), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 50));
Assert.AreEqual(new Vector2( -80, 220), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 80));
Assert.AreEqual(new Vector2( 0, 300), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 300));
Assert.AreEqual(new Vector2( -10, 290), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 310));
Assert.AreEqual(new Vector2(-300, 0), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 600));
Assert.AreEqual(new Vector2(-300, 0), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 900));
}
protected override async Task LoadContent()
{
await base.LoadContent();
sprites = Content.Load<SpriteSheet>("UIImages");
var lifeBar = new ImageElement { Source = SpriteFromSheet.Create(sprites, "Logo"), HorizontalAlignment = HorizontalAlignment.Center };
lifeBar.DependencyProperties.Set(GridBase.ColumnSpanPropertyKey, 3);
var quitText = new TextBlock { Text = "Quit Game", Font = Content.Load<SpriteFont>("MicrosoftSansSerif15") };
ApplyTextBlockDefaultStyle(quitText);
var quitGameButton = new Button
{
Content = quitText,
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Left,
Padding = Thickness.UniformRectangle(10),
};
ApplyButtonDefaultStyle(quitGameButton);
quitGameButton.DependencyProperties.Set(GridBase.ColumnPropertyKey, 0);
quitGameButton.DependencyProperties.Set(GridBase.RowPropertyKey, 2);
quitGameButton.Click += (sender, args) => Exit();
modalButton1Text = new TextBlock { Text = "Close Modal window 1", Font = Content.Load<SpriteFont>("MicrosoftSansSerif15") };
ApplyTextBlockDefaultStyle(modalButton1Text);
var modalButton1 = new Button
{
Name = "Button Modal 1",
Content = modalButton1Text,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center,
Padding = Thickness.UniformRectangle(10),
};
ApplyButtonDefaultStyle(modalButton1);
modalButton1.Click += ModalButton1OnClick;
modal1 = new ModalElement { Content = modalButton1, Name = "Modal 1"};
modal1.DependencyProperties.Set(Panel.ZIndexPropertyKey, 1);
modal1.DependencyProperties.Set(GridBase.ColumnPropertyKey, 1);
modal1.DependencyProperties.Set(GridBase.RowPropertyKey, 1);
modal1.OutsideClick += Modal1OnOutsideClick;
modalButton2Text = new TextBlock { Text = "Close Modal window 2", Font = Content.Load<SpriteFont>("MicrosoftSansSerif15") };
ApplyTextBlockDefaultStyle(modalButton2Text);
var modalButton2 = new Button
{
Name = "Button Modal 2",
Content = modalButton2Text,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center,
Padding = Thickness.UniformRectangle(10),
};
ApplyButtonDefaultStyle(modalButton2);
modalButton2.Click += ModalButton2OnClick;
modal2 = new ModalElement { Content = modalButton2, Name = "Modal 2" };
modal2.DependencyProperties.Set(Panel.ZIndexPropertyKey, 2);
modal2.DependencyProperties.Set(GridBase.ColumnPropertyKey, 1);
modal2.DependencyProperties.Set(GridBase.RowPropertyKey, 2);
modal2.OutsideClick += Modal2OnOutsideClick;
uniformGrid = new UniformGrid { Columns = 3, Rows = 3 };
uniformGrid.Children.Add(modal1);
uniformGrid.Children.Add(modal2);
uniformGrid.Children.Add(lifeBar);
uniformGrid.Children.Add(quitGameButton);
UIComponent.Page = new Engine.UIPage { RootElement = uniformGrid };
}
protected override async Task LoadContent()
{
await base.LoadContent();
var resolution = (Vector3)UIComponent.VirtualResolution;
var canvas = new Canvas();
var imgElt = new ImageElement { Name = "UV image", Source = new Sprite(Asset.Load<Texture>("uv")), Width = resolution.X / 5, Height = resolution.Y / 5, StretchType = StretchType.Fill };
imgElt.DependencyProperties.Set(Canvas.PinOriginPropertyKey, 0.5f * Vector3.One);
imgElt.DependencyProperties.Set(Canvas.AbsolutePositionPropertyKey, new Vector3(resolution.X / 10, resolution.Y / 10, 0));
imgElt.DependencyProperties.Set(Panel.ZIndexPropertyKey, -1);
stackPanel = new StackPanel { Orientation = Orientation.Vertical };
scrollViewer = new ScrollViewer { ScrollMode = ScrollingMode.Vertical };
scrollViewer.DependencyProperties.Set(Canvas.AbsolutePositionPropertyKey, new Vector3(resolution.X / 4, resolution.Y / 10, 0));
scrollViewer.Content = stackPanel;
var button1 = new Button { Margin = Thickness.UniformRectangle(5), Padding = Thickness.UniformRectangle(5), LocalMatrix = Matrix.Scaling(2, 2, 2) };
var textOnly = new TextBlock { Text = "Text only button", Font = Asset.Load<SpriteFont>("MicrosoftSansSerif15"), TextColor = new Color(1f, 0, 0, 0.5f) };
button1.Content = textOnly;
var button2 = new Button { Name = "Button2", Margin = Thickness.UniformRectangle(5), Padding = Thickness.UniformRectangle(5) };
var imageContent = new ImageElement { Name = "Image Button2", Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch, MaximumHeight = 50 };
button2.Content = imageContent;
var button3 = new Button { Margin = Thickness.UniformRectangle(5), Padding = Thickness.UniformRectangle(5) };
var stackContent = new StackPanel { Orientation = Orientation.Horizontal };
var stackImage = new ImageElement { Name = "Image stack panel", Source = new Sprite(Asset.Load<Texture>("uv")), MaximumHeight = 50 };
var stackText = new TextBlock { Text = "button text", Font = Asset.Load<SpriteFont>("MicrosoftSansSerif15"), Margin = Thickness.UniformRectangle(5) };
stackContent.Children.Add(stackImage);
stackContent.Children.Add(stackText);
button3.Content = stackContent;
var button4 = new Button { Margin = Thickness.UniformRectangle(5), HorizontalAlignment = HorizontalAlignment.Right, Padding = Thickness.UniformRectangle(5) };
var imageContent2 = new ImageElement { Name = "button 4 uv image", Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch, MaximumHeight = 40, Opacity = 0.5f };
button4.Content = imageContent2;
var button5 = new Button { Margin = Thickness.UniformRectangle(5), HorizontalAlignment = HorizontalAlignment.Left, Padding = Thickness.UniformRectangle(5) };
var textOnly2 = new TextBlock { Text = "Left aligned", Font = Asset.Load<SpriteFont>("MicrosoftSansSerif15") };
button5.Content = textOnly2;
var button6 = new ImageButton
{
Height = 50,
Margin = Thickness.UniformRectangle(5),
HorizontalAlignment = HorizontalAlignment.Center,
PressedImage = new Sprite(Asset.Load<Texture>("ImageButtonPressed")),
NotPressedImage = new Sprite(Asset.Load<Texture>("ImageButtonNotPressed")),
};
toggle = new ToggleButton
{
Content = new TextBlock { Text = "Toggle button test", Font = Asset.Load<SpriteFont>("MicrosoftSansSerif15") },
IsThreeState = true
};
scrollingText = new ScrollingText { Font = Asset.Load<SpriteFont>("MicrosoftSansSerif15"), Text = "<<<--- Scrolling text in a button ", IsEnabled = IsUpdateAutomatic };
var button7 = new Button { Margin = Thickness.UniformRectangle(5), Content = scrollingText };
var uniformGrid = new UniformGrid { Rows = 2, Columns = 2 };
var gridText = new TextBlock { Text = "Uniform grid", Font = Asset.Load<SpriteFont>("MicrosoftSansSerif15"), TextAlignment = TextAlignment.Center};
gridText.DependencyProperties.Set(GridBase.ColumnSpanPropertyKey, 2);
var buttonLeft = new Button { Content = new TextBlock { Text = "unif-grid left", Font = Asset.Load<SpriteFont>("MicrosoftSansSerif15"), TextAlignment = TextAlignment.Center } };
buttonLeft.DependencyProperties.Set(GridBase.RowPropertyKey, 1);
var buttonRight = new Button { Content = new TextBlock { Text = "unif-grid right", Font = Asset.Load<SpriteFont>("MicrosoftSansSerif15"), TextAlignment = TextAlignment.Center } };
buttonRight.DependencyProperties.Set(GridBase.RowPropertyKey, 1);
buttonRight.DependencyProperties.Set(GridBase.ColumnPropertyKey, 1);
uniformGrid.Children.Add(gridText);
uniformGrid.Children.Add(buttonLeft);
uniformGrid.Children.Add(buttonRight);
stackPanel.Children.Add(button1);
stackPanel.Children.Add(button2);
stackPanel.Children.Add(button3);
stackPanel.Children.Add(button4);
stackPanel.Children.Add(button5);
stackPanel.Children.Add(button6);
stackPanel.Children.Add(toggle);
stackPanel.Children.Add(button7);
stackPanel.Children.Add(uniformGrid);
canvas.Children.Add(imgElt);
canvas.Children.Add(scrollViewer);
UIComponent.RootElement = canvas;
}
protected override async Task LoadContent()
{
await base.LoadContent();
const float relativeSize = 1 / 6f;
var canvas = new Canvas();
canvas.DependencyProperties.Set(Panel.ZIndexPropertyKey, 1);
// left/top
var image1 = new ImageElement { Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch };
image1.DependencyProperties.Set(Canvas.RelativeSizePropertyKey, relativeSize * Vector3.One);
image1.DependencyProperties.Set(Canvas.RelativePositionPropertyKey, new Vector3(0, 0, 0));
image1.DependencyProperties.Set(Canvas.PinOriginPropertyKey, new Vector3(0, 0, 0));
canvas.Children.Add(image1);
// right/top
var image2 = new ImageElement { Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch };
image2.DependencyProperties.Set(Canvas.RelativeSizePropertyKey, relativeSize * Vector3.One);
image2.DependencyProperties.Set(Canvas.RelativePositionPropertyKey, new Vector3(1, 0, 0));
image2.DependencyProperties.Set(Canvas.PinOriginPropertyKey, new Vector3(1, 0, 0));
canvas.Children.Add(image2);
// left/bottom
var image3 = new ImageElement { Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch };
image3.DependencyProperties.Set(Canvas.RelativeSizePropertyKey, relativeSize * Vector3.One);
image3.DependencyProperties.Set(Canvas.RelativePositionPropertyKey, new Vector3(0, 1, 0));
image3.DependencyProperties.Set(Canvas.PinOriginPropertyKey, new Vector3(0, 1, 0));
canvas.Children.Add(image3);
// 1/3 right/bottom
var image4 = new ImageElement { Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch };
image4.DependencyProperties.Set(Canvas.RelativeSizePropertyKey, relativeSize * Vector3.One);
image4.DependencyProperties.Set(Canvas.RelativePositionPropertyKey, new Vector3(1, 1, 0));
image4.DependencyProperties.Set(Canvas.PinOriginPropertyKey, new Vector3(1, 1, 0));
canvas.Children.Add(image4);
// 1/3 left/top middle centered
var image5 = new ImageElement { Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch };
image5.DependencyProperties.Set(Canvas.RelativeSizePropertyKey, relativeSize * Vector3.One);
image5.DependencyProperties.Set(Canvas.RelativePositionPropertyKey, new Vector3(1/3f, 1/3f, 0));
image5.DependencyProperties.Set(Canvas.PinOriginPropertyKey, new Vector3(0.5f, 0.5f, 0));
canvas.Children.Add(image5);
// 1/3 right/top right aligned
var image6 = new ImageElement { Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch };
image6.DependencyProperties.Set(Canvas.RelativeSizePropertyKey, relativeSize * Vector3.One);
image6.DependencyProperties.Set(Canvas.RelativePositionPropertyKey, new Vector3(2 / 3f, 1 / 3f, 0));
image6.DependencyProperties.Set(Canvas.PinOriginPropertyKey, new Vector3(0, 0.5f, 0));
canvas.Children.Add(image6);
// 1/3 left/bottom bottom aligned
var image7 = new ImageElement { Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch };
image7.DependencyProperties.Set(Canvas.RelativeSizePropertyKey, relativeSize * Vector3.One);
image7.DependencyProperties.Set(Canvas.RelativePositionPropertyKey, new Vector3(1/3f, 2/3f, 0));
image7.DependencyProperties.Set(Canvas.PinOriginPropertyKey, new Vector3(0.5f, 0, 0));
canvas.Children.Add(image7);
// 1/3 right/bottom top aligned
var image8 = new ImageElement { Source = new Sprite(Asset.Load<Texture>("uv")), StretchType = StretchType.FillOnStretch };
image8.DependencyProperties.Set(Canvas.RelativeSizePropertyKey, relativeSize * Vector3.One);
image8.DependencyProperties.Set(Canvas.RelativePositionPropertyKey, new Vector3(2/3f, 2/3f, 0));
image8.DependencyProperties.Set(Canvas.PinOriginPropertyKey, new Vector3(0.5f, 1, 0));
canvas.Children.Add(image8);
var grid = new UniformGrid { Rows = 3, Columns = 3 };
for (int c = 0; c < 3; c++)
for (int r = 0; r < 3; r++)
CreateAndInsertButton(grid, c, r);
var baseGrid = new UniformGrid();
baseGrid.Children.Add(grid);
baseGrid.Children.Add(canvas);
UIComponent.RootElement = baseGrid;
}
private void CreateAndInsertButton(UniformGrid grid, int c, int r)
{
var button = new Button();
button.DependencyProperties.Set(GridBase.RowPropertyKey, r);
button.DependencyProperties.Set(GridBase.ColumnPropertyKey, c);
grid.Children.Add(button);
}