public void HandleMouseUp(int x, int y, Input.MouseEventsContext mouseEventsContext)
{
if (IsMouseOver || mouseEventsContext.CaptureTo == this)
{
MouseUpCore(x, y, mouseEventsContext);
}
}
/// Mouse events
public void HandleMouseMove(int x, int y, Input.MouseEventsContext mouseEventsContext)
{
if (IsHitTestVisible && IsVisible)
{
HitTestCore(x, y, mouseEventsContext);
}
}
public void HandleMouseDown(double x, double y, Input.MouseEventsContext mouseEventsContext)
{
if (IsMouseOver || mouseEventsContext.CaptureTo == this)
{
MouseDownCore(x, y, mouseEventsContext);
}
}
protected override void MouseUpCore(double x, double y, Input.MouseEventsContext mouseEventsContext)
{
OnMouseUp(
x - (int)_visualOffset.X,
y - (int)_visualOffset.Y,
mouseEventsContext);
base.MouseUpCore(x, y, mouseEventsContext);
}
protected override void MouseDownCore(int x, int y, Input.MouseEventsContext mouseEventsContext)
{
OnMouseDown(
x - (int)_visualOffset.X,
y - (int)_visualOffset.Y,
mouseEventsContext);
base.MouseDownCore(x, y, mouseEventsContext);
}
protected override void HitTestCore(double x, double y, Input.MouseEventsContext context)
{
OnHitTest(
x - (int)_visualOffset.X,
y - (int)_visualOffset.Y,
context);
base.HitTestCore(x, y, context);
}
protected override void OnHitTest(double x, double y, Input.MouseEventsContext context)
{
if (RenderSize.Contains(x, y) || context.CaptureTo == this)
{
if (!_mouseEntered)
{
OnMouseEnter(x, y, context);
_mouseEntered = true;
}
OnMouseMove(x, y, context);
}
else if (_mouseEntered)
{
OnMouseLeave(x, y, context);
_mouseEntered = false;
}
base.OnHitTest(x, y, context);
}
protected virtual void OnMouseEnter(int x, int y, Input.MouseEventsContext context)
{
IsMouseOver = true;
MouseEnter?.Invoke(this, new Input.MouseEventArgs(context.MouseButtons, context.Clicks, x, y, context.Delta));
System.Diagnostics.Debug.WriteLine($"{this} OnMouseEnter");
}
protected virtual void MouseUpCore(int x, int y, Input.MouseEventsContext mouseEventsContext)
{
}
protected virtual void OnHitTest(int x, int y, Input.MouseEventsContext context)
{
}
protected virtual void OnMouseUp(int x, int y, Input.MouseEventsContext context)
{
MouseUp?.Invoke(this, new Input.MouseEventArgs(context.MouseButtons, context.Clicks, x, y, context.Delta));
}
protected virtual void OnMouseMove(int x, int y, Input.MouseEventsContext context)
{
MouseMove?.Invoke(this, new Input.MouseEventArgs(context.MouseButtons, context.Clicks, x, y, context.Delta));
//System.Diagnostics.Debug.WriteLine($"{this} OnMouseMove");
}
protected virtual void MouseUpCore(double x, double y, Input.MouseEventsContext mouseEventsContext)
{
}
protected virtual void OnHitTest(double x, double y, Input.MouseEventsContext context)
{
}
protected virtual void OnMouseUp(double x, double y, Input.MouseEventsContext context)
{
MouseUp?.Invoke(this, new Input.MouseEventArgs(context.MouseButtons, context.Clicks, x, y, context.Delta));
System.Diagnostics.Debug.WriteLine($"{this} OnMouseUp");
}
protected virtual void OnClick(double x, double y, Input.MouseEventsContext context)
{
Click?.Invoke(this, new Input.MouseEventArgs(context.MouseButtons, context.Clicks, x, y, context.Delta));
}
