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Fix crash : qet crash when element comment (comment item and cross ref item) is bigger than the width of the rectangle where there are displayed.

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The rectangle is now adjusted to the size of the comment.


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4082 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-07-31 14:20:56 +00:00
parent 0fdb244bb5
commit b025830100
2 changed files with 13 additions and 10 deletions
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11
sources/qetgraphicsitem/crossrefitem.cpp
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@@ -523,19 +523,22 @@ void CrossRefItem::fillCrossRef(QPainter &painter) {
* Add the comment info of the parent item if needed.
* @param painter painter to use for draw the text
*/
void CrossRefItem::AddExtraInfo(QPainter &painter) {
void CrossRefItem::AddExtraInfo(QPainter &painter)
{
QString comment = m_element -> elementInformations()["comment"].toString();
bool must_show = m_element -> elementInformations().keyMustShow("comment");
if (!comment.isEmpty() && must_show) {
if (!comment.isEmpty() && must_show)
{
painter.save();
painter.setFont(QETApp::diagramTextsFont(6));
QRectF r, text_bounding;
qreal center = boundingRect().center().x();
r = QRectF(QPointF(center - 35, boundingRect().bottom()),
QPointF(center + 35, boundingRect().bottom() + 50));
painter.drawText(r, Qt::TextWordWrap | Qt::AlignHCenter, comment, &text_bounding);
QPointF(center + 35, boundingRect().bottom() + 1));
text_bounding = painter.boundingRect(r, Qt::TextWordWrap | Qt::AlignHCenter, comment);
painter.drawText(text_bounding, Qt::TextWordWrap | Qt::AlignHCenter, comment);
text_bounding.adjust(-1,0,1,0); //adjust only for better visual