/// <summary>
/// Handles the mouse down event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="OxyPlot.OxyMouseEventArgs" /> instance containing the event data.</param>
public virtual void HandleMouseDown(object sender, OxyMouseDownEventArgs e)
{
var args = new HitTestArguments(e.Position, MouseHitTolerance);
foreach (var result in this.HitTest(args))
{
e.HitTestResult = result;
result.Element.OnMouseDown(e);
if (e.Handled)
{
this.currentMouseEventElement = result.Element;
return;
}
}
if (!e.Handled)
{
this.OnMouseDown(sender, e);
}
}
/// <summary>
/// Handles the touch started event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">A <see cref="OxyPlot.OxyTouchEventArgs" /> instance containing the event data.</param>
public virtual void HandleTouchStarted(object sender, OxyTouchEventArgs e)
{
var args = new HitTestArguments(e.Position, MouseHitTolerance);
foreach (var result in this.HitTest(args))
{
result.Element.OnTouchStarted(e);
if (e.Handled)
{
this.currentTouchEventElement = result.Element;
return;
}
}
if (!e.Handled)
{
this.OnTouchStarted(sender, e);
}
}
/// <summary>
/// Handles the touch completed event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">A <see cref="OxyPlot.OxyTouchEventArgs" /> instance containing the event data.</param>
public virtual void HandleTouchCompleted(object sender, OxyTouchEventArgs e)
{
if (this.currentTouchEventElement != null)
{
this.currentTouchEventElement.OnTouchCompleted(e);
this.currentTouchEventElement = null;
}
if (!e.Handled)
{
this.OnTouchCompleted(sender, e);
}
}
/// <summary>
/// Handles the mouse up event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="OxyPlot.OxyMouseEventArgs" /> instance containing the event data.</param>
public virtual void HandleMouseUp(object sender, OxyMouseEventArgs e)
{
if (this.currentMouseEventElement != null)
{
this.currentMouseEventElement.OnMouseUp(e);
this.currentMouseEventElement = null;
}
if (!e.Handled)
{
this.OnMouseUp(sender, e);
}
}
