private void OnPaint(object sender, System.Windows.Forms.PaintEventArgs e)
{
System.Drawing.Graphics g = e.Graphics;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
int wi = 0;
if (m_Items.Count > 0)
{
SizeF [] size_entries = new SizeF[m_Items.Count];
int i;
for (i = 0; i < m_Items.Count; i++)
{
string s = ((PercentChartItem)(m_Items[i])).Text;
size_entries[i] = g.MeasureString(s, PFont);
if (size_entries[i].Width > wi)
{
wi = (int)(size_entries[i].Width);
}
}
int ps = this.Width - RoundCornerUpLeft.Width - SUpReleased.Width;
for (i = 0; i < m_Items.Count; i++)
{
PercentChartItem pi = (PercentChartItem)m_Items[i];
g.DrawString(pi.Text, PFont, PTextBrush, 2 + wi - size_entries[i].Width, 16 * i - PageStart);
if (pi.Percent > 0.0)
{
int bs;
int ci = i % 8;
int pblen = (int)(pi.Percent * (ps - wi - 8 - BarImages[ci, 0].Width - BarImages[ci, 2].Width));
int pend = pblen + wi + 4 + BarImages[ci, 0].Width;
for (bs = wi + 4 + BarImages[ci, 0].Width; (bs + BarImages[ci, 1].Width) < pend; bs += (int)BarImages[ci, 1].Width)
{
g.DrawImageUnscaled(BarImages[ci, 1], bs, i * 16 - PageStart);
}
g.DrawImage(BarImages[ci, 1], bs, i * 16 - PageStart, pend - bs, BarImages[ci, 1].Height);
g.DrawImageUnscaled(BarImages[ci, 0], wi + 4, i * 16 - PageStart);
g.DrawImageUnscaled(BarImages[ci, 2], pblen + wi + 4 + BarImages[ci, 0].Width, i * 16 - PageStart);
}
}
}
g.DrawImageUnscaled(RoundCornerUpLeft, 0, 0);
g.DrawImageUnscaled(RoundCornerDownLeft, 0, this.Height - RoundCornerDownLeft.Height);
}
public void Insert(int index, PercentChartItem pi)
{
m_Entries.Insert(index, pi);
m_Owner.ViewRefresh();
}
public void Add(PercentChartItem pi)
{
m_Entries.Add(pi);
m_Owner.ViewRefresh();
}
