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Prevent the selection rectangle from being reduced to 0px

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width or 0px height, so the selected items can not be accidently
unselected when the rectangle width/height becomes 0px.

BUG: 320897
REVIEW: 111144
FIXED-IN: 4.10.5
This commit is contained in:
Emmanuel Pescosta 2013-06-20 19:02:06 +02:00
parent 75ed1946f8
commit 584574e07d
1 changed files with 16 additions and 0 deletions
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16
src/kitemviews/private/kitemlistrubberband.cpp
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@ -50,6 +50,22 @@ void KItemListRubberBand::setEndPosition(const QPointF& pos)
if (m_endPos != pos) {
const QPointF previous = m_endPos;
m_endPos = pos;
if (m_startPos.x() == m_endPos.x()) {
if (previous.x() < m_startPos.x()) {
m_endPos.rx() = m_startPos.x() - 1.0;
} else {
m_endPos.rx() = m_startPos.x() + 1.0;
}
}
if (m_startPos.y() == m_endPos.y()) {
if (previous.y() < m_startPos.y()) {
m_endPos.ry() = m_startPos.y() - 1.0;
} else {
m_endPos.ry() = m_startPos.y() + 1.0;
}
}
emit endPositionChanged(m_endPos, previous);
}
}