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* src/rowpainter.C (paintPar):

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- only set wide() to true for insets if they are not nested
	  in a non-wide inset (bug 3275)
* src/rowpainter.C (inNarrowInset):
	- new helper func for the above.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17761 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jürgen Spitzmüller 2007-04-10 08:20:12 +00:00
parent 8fa0369561
commit 89d2607cf1
1 changed files with 26 additions and 3 deletions
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29
src/rowpainter.C
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@ -876,6 +876,24 @@ bool innerCursorOnRow(PainterInfo & pi, pit_type pit,
}
// FIXME: once wide() is obsolete, remove this as well!
bool inNarrowInset(PainterInfo & pi)
{
// check whether the current inset is nested in a non-wide inset
LCursor & cur = pi.base.bv->cursor();
for (int i = cur.depth() - 1; --i >= 0; ) {
InsetBase * const in = &cur[i].inset();
if (in) {
InsetText * t =
const_cast<InsetText *>(in->asTextInset());
if (t)
return !t->wide();
}
}
return false;
}
void paintPar
(PainterInfo & pi, LyXText const & text, pit_type pit, int x, int y,
bool repaintAll)
@ -905,11 +923,12 @@ void paintPar
bool row_has_changed = pm.rowChangeStatus()[rowno];
bool cursor_on_row = CursorOnRow(pi, pit, rit, text);
bool in_inset_alone_on_row = innerCursorOnRow(pi, pit, rit,
text);
bool in_inset_alone_on_row =
innerCursorOnRow(pi, pit, rit, text);
bool leftEdgeFixed =
(par.getAlign() == LYX_ALIGN_LEFT ||
par.getAlign() == LYX_ALIGN_BLOCK);
bool inNarrowIns = inNarrowInset(pi);
// If this is the only object on the row, we can make it wide
//
@ -917,12 +936,16 @@ void paintPar
// to touch the paragraph contents. So either we move this "wide"
// property out of InsetText or we localize the feature to the painting
// done here.
// JSpitzm: We should aim at removing wide() altogether while retaining
// typing speed within insets.
for (pos_type i = rit->pos() ; i != rit->endpos(); ++i) {
InsetBase const * const in = par.getInset(i);
if (in) {
InsetText * t = const_cast<InsetText *>(in->asTextInset());
if (t)
t->setWide(in_inset_alone_on_row && leftEdgeFixed);
t->setWide(in_inset_alone_on_row
&& leftEdgeFixed
&& !inNarrowIns);
}
}