TouchFlickTrigger.PressTime Property

TouchFlickTrigger PressTime Property

Delta Engine Documentation

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

Syntax

public float PressTime { get; }

public float PressTime { get; }

Public ReadOnly Property PressTime As Single 
	Get

Public ReadOnly Property PressTime As Single 
	Get

public:
property float PressTime {
	float get ();
}

public:
property float PressTime {
	float get ();
}

member PressTime : float32 with get

member PressTime : float32 with get

Property Value

Type: Single

Remarks

Tests: DeltaEngine.Input.Tests.TouchFlickTriggerTests

Examples

1 unit tests call DeltaEngine.Input.TouchFlickTrigger.PressTime

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[Test, CloseAfterFirstFrame]
public void FlickDetection()
{
    var trigger = new TouchFlickTrigger();
    var touch = Resolve<Touch>() as MockTouch;
    if (touch == null)
        return; //ncrunch: no coverage 
    bool flickHappened = false;
    trigger.Invoked += () => flickHappened = true;
    AdvanceTouchTick(touch, State.Pressing, new Vector2D(0.5f, 0.5f), trigger);
    Assert.IsFalse(flickHappened);
    Assert.AreEqual(0, trigger.PressTime);
    AdvanceTouchTick(touch, State.Pressed, new Vector2D(0.52f, 0.5f), trigger);
    Assert.IsFalse(flickHappened);
    AdvanceTouchTick(touch, State.Releasing, new Vector2D(0.6f, 0.5f), trigger);
    Assert.IsTrue(flickHappened);
    Assert.AreEqual(new Vector2D(0.5f, 0.5f), trigger.StartPosition);
}

[Test, CloseAfterFirstFrame]
public void FlickDetection()
{
    var trigger = new TouchFlickTrigger();
    var touch = Resolve<Touch>() as MockTouch;
    if (touch == null)
        return; //ncrunch: no coverage 
    bool flickHappened = false;
    trigger.Invoked += () => flickHappened = true;
    AdvanceTouchTick(touch, State.Pressing, new Vector2D(0.5f, 0.5f), trigger);
    Assert.IsFalse(flickHappened);
    Assert.AreEqual(0, trigger.PressTime);
    AdvanceTouchTick(touch, State.Pressed, new Vector2D(0.52f, 0.5f), trigger);
    Assert.IsFalse(flickHappened);
    AdvanceTouchTick(touch, State.Releasing, new Vector2D(0.6f, 0.5f), trigger);
    Assert.IsTrue(flickHappened);
    Assert.AreEqual(new Vector2D(0.5f, 0.5f), trigger.StartPosition);
}