/// <summary>
/// Handles the input.
/// </summary>
/// <param name="input">The current input state.</param>
public override void HandleInput(Input.Input input)
{
if (active)
{
HandleKeyInput(input);
if (rect.Contains(input.MouseX(), input.MouseY()))
{
InputState mouseState = input.GetMouseState(MouseButtons.Left);
if (mouseState == InputState.Pressed || mouseState == InputState.Held)
{
if (state != UIState.Clicked && state != UIState.Held)
{
state = UIState.Clicked;
OnClick();
}
else
{
state = UIState.Held;
}
}
else
{
state = UIState.MouseOver;
if (mouseState == InputState.Released)
{
OnRelease();
}
}
HandleInputChildren(input);
}
else
{
state = UIState.Default;
}
}
}
public override void HandleInput(Input.Input input)
{
if (active)
{
if (state != UIState.Disabled)
{
InputState leftState = input.GetMouseState(MouseButtons.Left);
if (tabRect.Contains(input.MouseX(), input.MouseY()))
{
if (!tabClick && leftState == InputState.Pressed)
{
tabClick = true;
yOff = input.MouseY() - tabRect.Y;
xOff = input.MouseX() - tabRect.X;
}
}
if (tabClick && (leftState == InputState.Held || leftState == InputState.Pressed))
{
tabRect.X = input.MouseX() - xOff;
if (tabRect.X < position.X)
{
tabRect.X = (int)position.X;
}
else if (tabRect.X > position.X + width - tabRect.Width)
{
tabRect.X = (int)(position.X + width - tabRect.Width);
}
scale = (tabRect.X - rect.X) / (rect.Width * 0.9f);
OnMove();
}
else if (tabClick && (leftState == InputState.Released))
{
tabClick = false;
OnRelease();
}
}
}
}
public override void HandleInput(Input.Input input)
{
if (active)
{
InputState leftState = input.GetMouseState(MouseButtons.Left);
if (scrollRect.Contains(input.MouseX(), input.MouseY()))
{
if (!scrollClick && leftState == InputState.Pressed)
{
scrollClick = true;
yOff = input.MouseY() - scrollRect.Y;
xOff = input.MouseX() - scrollRect.X;
}
}
if (scrollClick && (leftState == InputState.Held || leftState == InputState.Pressed))
{
scrollRect.Y = input.MouseY() - yOff;
if (scrollRect.Y < position.Y)
{
scrollRect.Y = (int)position.Y;
}
else if (scrollRect.Y > position.Y + height - scrollRect.Height)
{
scrollRect.Y = (int)(position.Y + height - scrollRect.Height);
}
scrollDist = (int)((position.Y - scrollRect.Y) / scale);
foreach (UIElement e in children)
{
e.UpdatePosition(new Vector2(0, scrollDist));
}
}
if (rect.Contains(input.MouseX(), input.MouseY()))
{
if (!(scrollClick && (leftState == InputState.Held || leftState == InputState.Pressed)))
{
scrollClick = false;
int scrollNum = input.ScrollVal();
if (scrollNum != 0)
{
if (scrollNum > 0)
{
scrollDist -= 8;
if (scrollDist < -extraHeight)
{
scrollDist = -extraHeight;
}
}
if (scrollNum < 0)
{
scrollDist += 8;
if (scrollDist > 0)
{
scrollDist = 0;
}
}
scrollRect.Y = (int)(position.Y - (scrollDist * scale));
UpdateChildPosition(new Vector2(0, scrollDist));
}
}
if (!scrollClick)
{
HandleInputChildren(input);
}
}
}
}