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LRESULT CControlBar::OnIdleUpdateCmdUI(WPARAM wParam, LPARAM)
{
// handle delay hide/show
BOOL bVis = GetStyle() & WS_VISIBLE;
UINT swpFlags = 0;
if ((m_nStateFlags & delayHide) && bVis)
swpFlags = SWP_HIDEWINDOW;
else if ((m_nStateFlags & delayShow) && !bVis)
swpFlags = SWP_SHOWWINDOW;
m_nStateFlags &= ~(delayShow|delayHide);
if (swpFlags != 0)
{
SetWindowPos(NULL, 0, 0, 0, 0, swpFlags|
SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER|SWP_NOACTIVATE);
}
// the style must be visible and if it is docked
// the dockbar style must also be visible
if ((GetStyle() & WS_VISIBLE) &&
(m_pDockBar == NULL || (m_pDockBar->GetStyle() & WS_VISIBLE)))
{
CFrameWnd* pTarget = (CFrameWnd*)GetOwner();
if (pTarget == NULL || !pTarget->IsFrameWnd())
pTarget = GetParentFrame();
if (pTarget != NULL)
OnUpdateCmdUI(pTarget, (BOOL)wParam);
}
return 0L;
}