TouchDragDropTrigger.StartArea Property

TouchDragDropTrigger StartArea Property

Delta Engine Documentation

Namespace: DeltaEngine.Input
Assembly: DeltaEngine.Input (in DeltaEngine.Input.dll) Version: 1.1.1.0 (1.1.1)

Syntax

public Rectangle StartArea { get; }

public Rectangle StartArea { get; }

Public ReadOnly Property StartArea As Rectangle 
	Get

Public ReadOnly Property StartArea As Rectangle 
	Get

public:
property Rectangle StartArea {
	Rectangle get ();
}

public:
property Rectangle StartArea {
	Rectangle get ();
}

member StartArea : Rectangle with get

member StartArea : Rectangle with get

Property Value

Type: Rectangle

Remarks

Tests: DeltaEngine.Input.Tests.TouchDragDropTriggerTests

Examples

6 unit tests call DeltaEngine.Input.TouchDragDropTrigger.StartArea

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[Test, CloseAfterFirstFrame]
public void DragDropTouchOutsideStartArea()
{
    if (touch == null)
        return; //ncrunch: no coverage
    Vector2D startPoint = -Vector2D.One;
    new Command(position => { startPoint = position; }).Add(
        new TouchDragDropTrigger(Rectangle.HalfCentered));
    SetTouchState(State.Pressing, Vector2D.Zero);
    SetTouchState(State.Pressed, Vector2D.One);
    SetTouchState(State.Releasing, Vector2D.One);
    SetTouchState(State.Released, Vector2D.One);
    Assert.AreEqual(-Vector2D.One, startPoint);
}

[Test, CloseAfterFirstFrame]
public void DragDropTouchOutsideStartArea()
{
    if (touch == null)
        return; //ncrunch: no coverage
    Vector2D startPoint = -Vector2D.One;
    new Command(position => { startPoint = position; }).Add(
        new TouchDragDropTrigger(Rectangle.HalfCentered));
    SetTouchState(State.Pressing, Vector2D.Zero);
    SetTouchState(State.Pressed, Vector2D.One);
    SetTouchState(State.Releasing, Vector2D.One);
    SetTouchState(State.Released, Vector2D.One);
    Assert.AreEqual(-Vector2D.One, startPoint);
}

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[Test, CloseAfterFirstFrame]
public void DragDropTouchInsideStartArea()
{
    if (touch == null)
        return; //ncrunch: no coverage
    Vector2D startPoint = -Vector2D.One;
    new Command(position => { startPoint = position; }).Add(
        new TouchDragDropTrigger(Rectangle.HalfCentered));
    SetTouchState(State.Pressing, Vector2D.Half);
    SetTouchState(State.Pressed, Vector2D.One);
    SetTouchState(State.Releasing, Vector2D.One);
    Assert.AreEqual(Vector2D.Half, startPoint);
}

[Test, CloseAfterFirstFrame]
public void DragDropTouchInsideStartArea()
{
    if (touch == null)
        return; //ncrunch: no coverage
    Vector2D startPoint = -Vector2D.One;
    new Command(position => { startPoint = position; }).Add(
        new TouchDragDropTrigger(Rectangle.HalfCentered));
    SetTouchState(State.Pressing, Vector2D.Half);
    SetTouchState(State.Pressed, Vector2D.One);
    SetTouchState(State.Releasing, Vector2D.One);
    Assert.AreEqual(Vector2D.Half, startPoint);
}

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[Test, CloseAfterFirstFrame]
public void Create()
{
    var trigger = new TouchDragDropTrigger(Rectangle.One);
    Assert.AreEqual(Rectangle.One, trigger.StartArea);
    Assert.AreEqual(Vector2D.Unused, trigger.StartDragPosition);
}

[Test, CloseAfterFirstFrame]
public void Create()
{
    var trigger = new TouchDragDropTrigger(Rectangle.One);
    Assert.AreEqual(Rectangle.One, trigger.StartArea);
    Assert.AreEqual(Vector2D.Unused, trigger.StartDragPosition);
}