/// <summary>
/// Handles the TreeButton check changes
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CbxTreeButtonsCheckedChanged(object sender, EventArgs e)
{
GridPanel panel = superGridControl1.PrimaryGrid;
if (cbxTreeButtons.Checked == true)
{
// Change the expand and collapse images to little red bugs
panel.ExpandImage = ShellServices.LoadBitmap("SuperGridDemo.Resources.BugUp.png");
panel.CollapseImage = ShellServices.LoadBitmap("SuperGridDemo.Resources.BugRight.png");
}
else
{
// Reset the expand and collapse images
Image image = panel.ExpandImage;
if (image != null)
{
panel.ExpandImage = null;
image.Dispose();
}
image = panel.CollapseImage;
if (image != null)
{
panel.CollapseImage = null;
image.Dispose();
}
}
}
/// <summary>
/// Renders ProgressBar bugs
/// </summary>
/// <param name="e"></param>
private void RenderProgressBugs(GridPostRenderCellEventArgs e)
{
if ((e.RenderParts & RenderParts.Content) == RenderParts.Content)
{
GridProgressBarXEditControl pbx =
e.GridCell.GridColumn.EditControl as GridProgressBarXEditControl;
if (pbx != null)
{
using (Image image =
ShellServices.LoadBitmap("SuperGridDemo.Resources.BugRight.png"))
{
if (image != null)
{
Rectangle r = e.Bounds;
r.Inflate(-3, -3);
r.Y += ((e.Bounds.Height - image.Height) / 2) - 2;
r.Size = image.Size;
int value = (int)e.GridCell.Value;
int n = (int)(e.Bounds.Width * ((float)value / pbx.Maximum));
int count = n / image.Width;
for (int i = 0; i < count; i++)
{
e.Graphics.DrawImage(image, r);
r.X += image.Width;
}
}
}
}
}
}