/// <summary>
/// Sets the current control to the one with the specified heading
/// </summary>
/// <param name="heading">The heading</param>
/// <returns>Returns the relevant IFormControl object</returns>
public IFormControl SetCurrentControl(String heading)
{
if (_formsbyHeading == null)
{
_formsbyHeading = new Hashtable();
_formsbyForm = new Hashtable();
}
if (_formsbyHeading.Contains(heading))
{
IFormHabanero frm = (IFormHabanero)_formsbyHeading[heading];
if (_fontSize != 0.0f)
{
frm.Font = new Font(frm.Font.FontFamily, _fontSize);
}
frm.Show();
frm.Refresh();
frm.Focus();
frm.PerformLayout();
return((IFormControl)frm.Controls[0]);
}
IFormControl formCtl = GetFormControl(heading);
IFormHabanero newMdiForm = _controlFactory.CreateForm();
newMdiForm.Width = 800;
newMdiForm.Height = 600;
newMdiForm.MdiParent = _parentForm;
newMdiForm.WindowState = FormWindowState.Maximized;
//IControlHabanero ctl = formCtl;
newMdiForm.Text = heading;
newMdiForm.Controls.Clear();
BorderLayoutManager layoutManager = _controlFactory.CreateBorderLayoutManager(newMdiForm);
layoutManager.AddControl((IControlHabanero)formCtl, BorderLayoutManager.Position.Centre);
newMdiForm.Show();
_formsbyHeading.Add(heading, newMdiForm);
_formsbyForm.Add(newMdiForm, heading);
formCtl.SetForm(newMdiForm);
newMdiForm.Closed += MdiFormClosed;
return(formCtl);
}
private bool ReshowForm()
{
if (_createdForm != null)
{
try
{
_createdForm.Show();
_createdForm.Refresh();
_createdForm.Focus();
_createdForm.PerformLayout();
}
catch (Win32Exception)
{
//note_: it will throw this error in testing.
}
catch (ObjectDisposedException)
{
//the window has been disposed, we need to create a new one
}
return(true);
}
return(false);
}