protected override void OnPointerMoveInternal(IPointer cursor, Vector2f deltaMove)
{
base.OnPointerMoveInternal(cursor, deltaMove);
// We check two position to see if enter/leave event should be fired.
IWidget child1 = InputRouting.GetChildAtPosition(this, manager, cursor.CanvasPosition - deltaMove);
IWidget child2 = InputRouting.GetChildAtPosition(this, manager, cursor.CanvasPosition);
// If child was not changed.
if (child1 == child2)
{
if (child1 != null)
{
child1.OnPointerMove(cursor, deltaMove);
}
}
else
{
// TODO: maybe should adjust deltaMove to the move inside the child
if (child1 != null)
{
// We first fire move event.
child1.OnPointerMove(cursor, deltaMove);
child1.OnPointerLeave(cursor);
}
if (child2 != null)
{
child2.OnPointerEnter(cursor);
child2.OnPointerMove(cursor, deltaMove);
}
}
}
protected override void OnPointerReleaseInternal(IPointer cursor, uint button)
{
base.OnPointerReleaseInternal(cursor, button);
IWidget child = InputRouting.GetChildAtPosition(this, manager, cursor.CanvasPosition);
if (child != null)
{
child.OnPointerRelease(cursor, button);
}
}
protected override void OnWheelInternal(IPointer cursor, float deltaWheel)
{
base.OnWheelInternal(cursor, deltaWheel);
// We get child with focus.
IWidget childWithFocus = InputRouting.GetChildWithFocus(this, manager);
if (childWithFocus != null)
{
childWithFocus.OnWheel(cursor, deltaWheel);
}
}
protected override void OnPointerPressInternal(IPointer cursor, uint button,
InputEventModifier modifiers)
{
base.OnPointerPressInternal(cursor, button, modifiers);
IWidget child = InputRouting.GetChildAtPosition(this, manager, cursor.CanvasPosition);
if (child != null)
{
child.OnPointerPress(cursor, button, modifiers);
}
}
protected override void OnKeyReleaseInternal(IPointer cursor, SharpMedia.Input.KeyCodes code, SharpMedia.Input.KeyboardModifiers modifiers)
{
base.OnKeyReleaseInternal(cursor, code, modifiers);
// We get child with focus.
IWidget childWithFocus = InputRouting.GetChildWithFocus(this, manager);
if (childWithFocus != null)
{
childWithFocus.OnKeyRelease(cursor, code, modifiers);
}
}
