public override void OnPaint(object sender, RibbonElementPaintEventArgs e)
{
Owner.Renderer.OnRenderRibbonItem(new RibbonItemRenderEventArgs(
Owner, e.Graphics, e.Clip, this));
if (!string.IsNullOrEmpty(Text))
{
Owner.Renderer.OnRenderRibbonItemText(new RibbonTextEventArgs(
Owner, e.Graphics, e.Clip, this,
Rectangle.FromLTRB(
Bounds.Left + Owner.ItemMargin.Left,
Bounds.Top + Owner.ItemMargin.Top,
Bounds.Right - Owner.ItemMargin.Right,
Bounds.Bottom - Owner.ItemMargin.Bottom), Text, FontStyle.Bold));
}
}
public override void OnPaint(object sender, RibbonElementPaintEventArgs e)
{
if (DrawBackground)
{
Owner.Renderer.OnRenderRibbonItem(new RibbonItemRenderEventArgs(Owner, e.Graphics, e.Clip, this));
}
foreach (RibbonItem item in Items)
{
item.OnPaint(this, new RibbonElementPaintEventArgs(item.Bounds, e.Graphics, RibbonElementSizeMode.Compact));
}
if (DrawBackground)
{
Owner.Renderer.OnRenderRibbonItemBorder(new RibbonItemRenderEventArgs(Owner, e.Graphics, e.Clip, this));
}
}
public abstract void OnPaint(object sender, RibbonElementPaintEventArgs e);
public override void OnPaint(object sender, RibbonElementPaintEventArgs e)
{
base.OnPaint(sender, e);
Color c = this.Color.Equals(Color.Transparent) ? Color.White : Color;
int h = e.Mode == RibbonElementSizeMode.Large ? ImageColorHeight : SmallImageColorHeight;
Rectangle colorFill = Rectangle.FromLTRB(
ImageBounds.Left,
ImageBounds.Bottom - h,
ImageBounds.Right,
ImageBounds.Bottom
);
SmoothingMode sm = e.Graphics.SmoothingMode;
e.Graphics.SmoothingMode = SmoothingMode.None;
using (SolidBrush b = new SolidBrush(c))
{
e.Graphics.FillRectangle(b, colorFill);
}
if (this.Color.Equals(Color.Transparent))
{
e.Graphics.DrawRectangle(Pens.DimGray, colorFill);
}
e.Graphics.SmoothingMode = sm;
}
/// <summary>
/// Renders the background of the buton
/// </summary>
/// <param name="e"></param>
private void OnPaintBackground(RibbonElementPaintEventArgs e)
{
Owner.Renderer.OnRenderRibbonItem(new RibbonItemRenderEventArgs(Owner, e.Graphics, e.Clip, this));
}