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Add getStatus check that >1 tab for switching

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buffer-next and buffer-previous are now only enabled
if there is more than one tab. Note that it does not
matter whether we are at the first or last tab because
we cycle.
This commit is contained in:
Scott Kostyshak 2015-04-07 22:55:20 -04:00
parent 52fee3556e
commit e26ac5c550
1 changed files with 5 additions and 2 deletions
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7
src/frontends/qt4/GuiView.cpp
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@ -1922,9 +1922,12 @@ bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
break;
case LFUN_BUFFER_NEXT:
case LFUN_BUFFER_PREVIOUS:
// FIXME: should we check is there is an previous or next buffer?
case LFUN_BUFFER_PREVIOUS: {
// because we cycle, it doesn't matter whether on first or last
if (d.currentTabWorkArea()->count() <= 1)
enable = false;
break;
}
case LFUN_BUFFER_SWITCH:
// toggle on the current buffer, but do not toggle off
// the other ones (is that a good idea?)