/// <summary>
/// Renders the pager.
/// </summary>
public virtual void RenderPager(Cairo.Context context, Pango.Context pangoContext, Gdk.Rectangle region)
{
//set global clip to avoid going outside general rendering area
CairoExtensions.RoundedRectangle(context, region.X, region.Y, region.Width, region.Height, CornerRadius);
context.Clip();
Pango.Layout layout = SetupPagerText(pangoContext);
var boundingBox = GetPagerBounds(layout, region);
RenderPagerBackground(context, boundingBox);
Gdk.Rectangle arrowRect = new Gdk.Rectangle(boundingBox.X + pagerArrowPadding,
boundingBox.Y + (boundingBox.Height - Styles.PopoverWindow.PagerTriangleSize) / 2,
Styles.PopoverWindow.PagerTriangleSize,
Styles.PopoverWindow.PagerTriangleSize);
RenderPagerArrow(context, arrowRect, PagerVertical ? ArrowType.Up : ArrowType.Left);
arrowRect.X = boundingBox.X + boundingBox.Width - (pagerArrowPadding + Styles.PopoverWindow.PagerTriangleSize);
RenderPagerArrow(context, arrowRect, PagerVertical ? ArrowType.Down : ArrowType.Right);
RenderPagerText(context, layout, boundingBox);
}
