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BufferView: Be on the safe side: clear out all of text_metrics_ when doing a full update.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_5_X@20220 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2007-09-11 20:09:36 +00:00
parent bd5fd1bc17
commit b01b6a3023
1 changed files with 4 additions and 5 deletions
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9
src/BufferView.cpp
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@ -1097,9 +1097,6 @@ void BufferView::workAreaResize(int width, int height)
width_ = width;
height_ = height;
// The complete text metrics will be redone.
text_metrics_.clear();
if (buffer_)
resize();
}
@ -1464,7 +1461,6 @@ ViewMetricsInfo const & BufferView::viewMetricsInfo()
void BufferView::updateMetrics(bool singlepar)
{
Text & buftext = buffer_->text();
TextMetrics & tm = textMetrics(&buftext);
pit_type size = int(buftext.paragraphs().size());
if (anchor_ref_ > int(buftext.paragraphs().size() - 1)) {
@ -1478,9 +1474,12 @@ void BufferView::updateMetrics(bool singlepar)
// Clear out paragraph metrics to avoid having invalid metrics
// in the cache from paragraphs not relayouted below
tm.clear();
// The complete text metrics will be redone.
text_metrics_.clear();
}
TextMetrics & tm = textMetrics(&buftext);
// If the paragraph metrics has changed, we can not
// use the singlepar optimisation.
if (singlepar