//------------------------------------------------------
//
// Private Methods
//
//------------------------------------------------------
#region Private Methods
private static void OnToolTipEvents(IntPtr hwnd, int eventId, object idProp, int idObject, int idChild)
{
if (idObject != NativeMethods.OBJID_WINDOW)
{
return;
}
if (!IsToolTip(hwnd))
{
return;
}
// Raise ToolTipClosedEvent on OBJECT_HIDE WinEvents. Not raising the event for EVENT_OBJECT_DESTROY
// because to do this means having to change code downstream from RaiseAutomationEvent to accept a
// null src. PS #1007309 (Client-side proxies that raise events end up going through server-side
// code) would be a good time to fix this issue (may then be able to pass null src). Most tool tips
// currently get created, then shown and hidden, and are destroyed when the app exits so the impact
// here should be minimal since the ToolTip is probaby not showing when the app exits.
if (eventId == NativeMethods.EVENT_OBJECT_HIDE /*|| eventId == NativeMethods.EVENT_OBJECT_DESTROY*/)
{
WindowsTooltip wtv = new WindowsTooltip(hwnd, null, 0);
AutomationEventArgs e = new AutomationEventArgs(AutomationElement.ToolTipClosedEvent);
AutomationInteropProvider.RaiseAutomationEvent(AutomationElement.ToolTipClosedEvent, wtv, e);
}
}
// Static create method called by the event tracker system.
// WinEvents are raised only when a notification has been set for a
// specific item.
internal static void RaiseEvents (IntPtr hwnd, int eventId, object idProp, int idObject, int idChild)
{
if (idObject != NativeMethods.OBJID_VSCROLL && idObject != NativeMethods.OBJID_HSCROLL)
{
WindowsTooltip wtv = new WindowsTooltip(hwnd, null, 0);
wtv.DispatchEvents(eventId, idProp, idObject, idChild);
}
}
// Static create method called by the event tracker system.
// WinEvents are raised only when a notification has been set for a
// specific item.
internal static void RaiseEvents(IntPtr hwnd, int eventId, object idProp, int idObject, int idChild)
{
if (idObject != NativeMethods.OBJID_VSCROLL && idObject != NativeMethods.OBJID_HSCROLL)
{
WindowsTooltip wtv = new WindowsTooltip(hwnd, null, 0);
wtv.DispatchEvents(eventId, idProp, idObject, idChild);
}
}
//------------------------------------------------------
//
// Private Methods
//
//------------------------------------------------------
#region Private Methods
private static void OnToolTipEvents( IntPtr hwnd, int eventId, object idProp, int idObject, int idChild )
{
if (idObject != NativeMethods.OBJID_WINDOW)
{
return;
}
if (!IsToolTip(hwnd))
{
return;
}
// Raise ToolTipClosedEvent on OBJECT_HIDE WinEvents. Not raising the event for EVENT_OBJECT_DESTROY
// because to do this means having to change code downstream from RaiseAutomationEvent to accept a
// null src. PS #1007309 (Client-side proxies that raise events end up going through server-side
// code) would be a good time to fix this issue (may then be able to pass null src). Most tool tips
// currently get created, then shown and hidden, and are destroyed when the app exits so the impact
// here should be minimal since the ToolTip is probaby not showing when the app exits.
if( eventId == NativeMethods.EVENT_OBJECT_HIDE /*|| eventId == NativeMethods.EVENT_OBJECT_DESTROY*/ )
{
WindowsTooltip wtv = new WindowsTooltip( hwnd, null, 0 );
AutomationEventArgs e = new AutomationEventArgs( AutomationElement.ToolTipClosedEvent );
AutomationInteropProvider.RaiseAutomationEvent( AutomationElement.ToolTipClosedEvent, wtv, e );
}
}
