private static void _ShowPopup(Control parent, string caption, Point location, bool mayBeToLeft)
{
try
{
if (currentPopup != null)
{
currentPopup.Dispose();
}
bool returnFocus = (parent != null && parent.Focused);
currentPopup = new PopupWindow(parent, caption, location, mayBeToLeft);
currentPopupCreated = DateTime.Now;
currentPopup.Show();
if (returnFocus)
{
parent.Focus();
}
}
catch (Exception e)
{
LibSys.StatusBar.Trace("popup: e=" + e.Message);
}
}
private static void _ShowPopup(Control parent, string caption, Point location, bool mayBeToLeft)
{
try
{
if(currentPopup != null)
{
currentPopup.Dispose();
}
bool returnFocus = (parent != null && parent.Focused);
currentPopup = new PopupWindow(parent, caption, location, mayBeToLeft);
currentPopupCreated = DateTime.Now;
currentPopup.Show();
if(returnFocus)
{
parent.Focus();
}
}
catch (Exception e)
{
LibSys.StatusBar.Trace("popup: e=" + e.Message);
}
}
// called often from MainFrame, as part of periodicMaintenance()
public static void popupMaintenance()
{
if(currentPopup != null && ((DateTime.Now - currentPopupCreated).Seconds > 10))
{
try
{
currentPopup.Dispose();
}
catch {}
currentPopup = null;
}
}