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- y - (-y) is pretty close to 0

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7440 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2003-07-29 10:00:51 +00:00
parent 7ba25c6e3b
commit 184b5dadaf
3 changed files with 11 additions and 14 deletions
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18
src/frontends/screen.C
View File

@ -321,30 +321,28 @@ void LyXScreen::toggleSelection(LyXText * text, BufferView * bv,
int yo, int xo)
{
// only if there is a selection
if (!text->selection.set()) return;
if (!text->selection.set())
return;
int const bottom = min(
max(static_cast<int>(text->selection.end.y()
max(int(text->selection.end.y()
- text->getRow(text->selection.end)->baseline()
+ text->getRow(text->selection.end)->height()),
text->top_y()),
static_cast<int>(text->top_y() + workarea().workHeight()));
int(text->top_y() + workarea().workHeight()));
int const top = min(
max(static_cast<int>(text->selection.start.y() -
max(int(text->selection.start.y() -
text->getRow(text->selection.start)->baseline()),
text->top_y()),
static_cast<int>(text->top_y() + workarea().workHeight()));
int(text->top_y() + workarea().workHeight()));
if (kill_selection)
text->selection.set(false);
workarea().getPainter().start();
drawFromTo(text, bv, top - text->top_y(), bottom - text->top_y(),
yo, xo);
expose(0, top - text->top_y(),
workarea().workWidth(),
bottom - text->top_y() - (top - text->top_y()));
drawFromTo(text, bv, top - text->top_y(), bottom - text->top_y(), yo, xo);
expose(0, top - text->top_y(), workarea().workWidth(), bottom - top);
workarea().getPainter().end();
}

3
src/paragraph.C
View File

@ -404,8 +404,7 @@ LyXFont const Paragraph::getFontSettings(BufferParams const & bparams,
}
lyx::pos_type
Paragraph::getEndPosOfFontSpan(lyx::pos_type pos) const
lyx::pos_type Paragraph::getEndPosOfFontSpan(lyx::pos_type pos) const
{
Assert(pos <= size());

4
src/text.C
View File

@ -860,7 +860,7 @@ pos_type LyXText::rowBreakPoint(Row const & row) const
chunkwidth += thiswidth;
InsetOld * in = pit->isInset(i) ? pit->getInset(i) : 0;
fullrow = (in && (in->display() || in->needFullRow()));
fullrow = in && (in->display() || in->needFullRow());
// break before a character that will fall off
// the right of the row
@ -971,7 +971,7 @@ int LyXText::fill(RowList::iterator row, int paper_width) const
font = getFont(pit, i);
endPosOfFontSpan = pit->getEndPosOfFontSpan(i);
}
if (! font.language()->RightToLeft()) {
if (!font.language()->RightToLeft()) {
w += font_metrics::width(c, font);
} else {
// Fall-back to the normal case