/*
* 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)
{
Graphics g = e.Graphics;
using (SolidBrush sb = new SolidBrush(this.BackColor))
{
g.FillRectangle(sb, this.ClientRectangle);
}
Rectangle closeButtonBounds = this.CloseButton.Visible ? this.CloseButton.Bounds : Rectangle.Empty;
Rectangle bounds = this.LayoutManager.GetContentRectangle(this.ClientRectangle, closeButtonBounds);
Image image = this.Image;
System.Drawing.ContentAlignment imageAlign = System.Drawing.ContentAlignment.MiddleLeft;
Rectangle imageBounds = Rectangle.Empty;
if (image != null)
{
imageBounds = this.LayoutManager.GetImageBounds(
new NuGenBoundsParams(
bounds
, imageAlign
, new Rectangle(Point.Empty, image.Size)
, this.RightToLeft
)
);
}
Rectangle textBounds = this.LayoutManager.GetTextBounds(
new NuGenBoundsParams(bounds, imageAlign, imageBounds, this.RightToLeft)
);
NuGenTabButtonPaintParams tabItemParams = new NuGenTabButtonPaintParams(g);
tabItemParams.Bounds = this.ClientRectangle;
tabItemParams.Font = this.Font;
tabItemParams.Image = this.Image;
tabItemParams.ImageBounds = imageBounds;
tabItemParams.Text = this.Text;
if (this.Text != null)
{
tabItemParams.TextBounds = textBounds;
}
tabItemParams.State = NuGenTabItemStateTranslator.FromControlState(this.TabStateTracker.GetControlState());
Debug.Assert(this.TabRenderer != null, "this.TabRenderer != null");
this.TabRenderer.DrawTabButton(tabItemParams);
}
private TabItemState GetTabItemState(NuGenControlState ctrlState)
{
return(NuGenTabItemStateTranslator.FromControlState(ctrlState));
}