/**
* @param pView new focus view
*/
void CFrame::setFocusView (CView *pView)
{
static bool recursion = false;
if (pView == pFocusView || (recursion && pFocusView != 0))
return;
if (!bActive)
{
pActiveFocusView = pView;
return;
}
recursion = true;
CView *pOldFocusView = pFocusView;
if (pView == 0 || (pView && pView->isAttached () == false))
pFocusView = 0;
else
pFocusView = pView;
if (pFocusView && pFocusView->wantsFocus ())
{
pFocusView->invalid ();
CView* receiver = pFocusView->getParentView ();
while (receiver != this && receiver != 0)
{
receiver->notify (pFocusView, kMsgNewFocusView);
receiver = receiver->getParentView ();
}
notify (pFocusView, kMsgNewFocusView);
}
if (pOldFocusView)
{
if (pOldFocusView->wantsFocus ())
{
pOldFocusView->invalid ();
CView* receiver = pOldFocusView->getParentView ();
while (receiver != this && receiver != 0)
{
receiver->notify (pOldFocusView, kMsgOldFocusView);
receiver = receiver->getParentView ();
}
notify (pOldFocusView, kMsgOldFocusView);
}
pOldFocusView->looseFocus ();
}
if (pFocusView && pFocusView->wantsFocus ())
pFocusView->takeFocus ();
recursion = false;
}
