/*
* OnPaint
*/
/// <summary>
/// Raises the <see cref="E:System.Windows.Forms.Control.Paint"></see> event.
/// </summary>
/// <param name="e">A <see cref="T:System.Windows.Forms.PaintEventArgs"></see> that contains the event data.</param>
protected override void OnPaint(PaintEventArgs e)
{
NuGenSpinButtonPaintParams paintParams = new NuGenSpinButtonPaintParams(e.Graphics);
paintParams.Bounds = this.ClientRectangle;
paintParams.State = this.ButtonStateTracker.GetControlState();
paintParams.Style = this.Style;
this.Renderer.DrawSpinButton(paintParams);
}
/*
* DrawSpinButton
*/
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="paintParams"/> is <see langword="null"/>.</para>
/// </exception>
public void DrawSpinButton(NuGenSpinButtonPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
Rectangle bounds = paintParams.Bounds;
NuGenControlState state = paintParams.State;
NuGenSpinButtonStyle style = paintParams.Style;
this.DrawBackground(paintParams);
this.DrawBorder(g, NuGenControlPaint.BorderRectangle(bounds), state);
this.DrawSpinArrow(g, state, style);
}
