void
nsDeckFrame::IndexChanged()
{
//did the index change?
PRInt32 index = GetSelectedIndex();
if (index == mIndex)
return;
// redraw
InvalidateOverflowRect();
// hide the currently showing box
nsIBox* currentBox = GetSelectedBox();
if (currentBox) // only hide if it exists
HideBox(currentBox);
mIndex = index;
}
void
nsSubDocumentFrame::EndSwapDocShells(nsIFrame* aOther)
{
nsSubDocumentFrame* other = static_cast<nsSubDocumentFrame*>(aOther);
ShowViewer();
other->ShowViewer();
// Now make sure we reflow both frames, in case their contents
// determine their size.
PresContext()->PresShell()->
FrameNeedsReflow(this, nsIPresShell::eTreeChange, NS_FRAME_IS_DIRTY);
other->PresContext()->PresShell()->
FrameNeedsReflow(other, nsIPresShell::eTreeChange, NS_FRAME_IS_DIRTY);
// And repaint them, for good measure, in case there's nothing
// interesting that happens during reflow.
InvalidateOverflowRect();
other->InvalidateOverflowRect();
}
void
nsDeckFrame::IndexChanged(nsPresContext* aPresContext)
{
//did the index change?
PRInt32 index = GetSelectedIndex();
if (index == mIndex)
return;
// redraw
InvalidateOverflowRect();
// hide the currently showing box
nsIBox* currentBox = GetSelectedBox();
if (currentBox) // only hide if it exists
HideBox(aPresContext, currentBox);
mIndex = index;
// show the new box
nsIBox* newBox = GetSelectedBox();
if (newBox) // only show if it exists
ShowBox(aPresContext, newBox);
}
