/// <summary>
/// Handles event from WinPart when that
/// WinPart is closing.
/// </summary>
private void CloseWinPart(object sender, EventArgs e)
{
WinPart part = (WinPart)sender;
part.CloseWinPart -= new EventHandler(CloseWinPart);
part.Visible = false;
Panel1.Controls.Remove(part);
part.Dispose();
PopulateDocuments();
if (DocumentCount == 0)
{
this.DocumentsToolStripDropDownButton.Enabled = false;
this.Text = "Project Tracker";
}
else
{
// Find the first WinPart control and set
// the main form's Text property accordingly.
// This works because the first WinPart
// is the active one.
foreach (Control ctl in Panel1.Controls)
{
if (ctl is WinPart)
{
this.Text = "Project Tracker - " + ((WinPart)ctl).ToString();
break;
}
}
}
}
/// <summary>
/// Make the specified WinPart the
/// active, displayed control.
/// </summary>
/// <param name="part">The WinPart control to display.</param>
private void ShowWinPart(WinPart part)
{
part.Dock = DockStyle.Fill;
part.Visible = true;
part.BringToFront();
this.Text = "Project Tracker - " + part.ToString();
PopulateDocuments();
}
/// <summary>
/// Add a new WinPart control to the
/// list of available documents and
/// make it the active WinPart.
/// </summary>
/// <param name="part">The WinPart control to add and display.</param>
private void AddWinPart(WinPart part)
{
part.CloseWinPart += new EventHandler(CloseWinPart);
part.BackColor = toolStrip1.BackColor;
Panel1.Controls.Add(part);
this.DocumentsToolStripDropDownButton.Enabled = true;
ShowWinPart(part);
}
/// <summary>
/// Make selected WinPart the active control.
/// </summary>
private void DocumentClick(object sender, EventArgs e)
{
WinPart ctl = (WinPart)((MenuItem)sender).Tag;
ShowWinPart(ctl);
}
