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If selected center pin point resize by extending both sides.

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--HG--
branch : feature
This commit is contained in:
Roman Telezhynskyi 2017-03-10 17:07:23 +02:00
parent bf409006f5
commit eb675f49ce
1 changed files with 32 additions and 1 deletions
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33
src/libs/vwidgets/vgrainlineitem.cpp
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@ -384,13 +384,44 @@ void VGrainlineItem::mouseMoveEvent(QGraphicsSceneMouseEvent* pME)
dLen = dLen*qCos(dAng - m_dRotation);
qreal dPrevLen = m_dLength;
// try with new length
if (not (m_moveType & IsMovable))
{
dLen *= 2;
}
m_dLength = m_dStartLength + dLen;
QPointF pos;
if (m_moveType & IsMovable)
{
pos = m_ptStartPos;
}
else
{
QLineF grainline(m_ptCenter.x(), m_ptCenter.y(),
m_ptCenter.x() + m_dLength / 2.0, m_ptCenter.y());
grainline.setAngle(qRadiansToDegrees(m_dRotation));
grainline = QLineF(grainline.p2(), grainline.p1());
grainline.setLength(m_dLength);
pos = grainline.p2();
}
qreal dX;
qreal dY;
if (IsContained(m_ptStartPos, m_dRotation, dX, dY) == false)
if (IsContained(pos, m_dRotation, dX, dY) == false)
{
m_dLength = dPrevLen;
}
else
{
if (not (m_moveType & IsMovable))
{
setPos(pos);
}
}
UpdateRectangle();
Update();
}