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Element editor : hover a primitve will highlight it with a blue halo

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3694 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-02-09 08:57:40 +00:00
parent c5036dfb17
commit 9c6499813c
32 changed files with 1741 additions and 1443 deletions
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65
sources/editor/graphicspart/partterminal.cpp
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@@ -24,16 +24,11 @@
@param parent Le QGraphicsItem parent de cette borne
@param scene La scene sur laquelle figure cette borne
*/
PartTerminal::PartTerminal(QETElementEditor *editor, QGraphicsItem *parent, QGraphicsScene *scene) :
CustomElementGraphicPart(editor),
QGraphicsItem(parent, scene),
PartTerminal::PartTerminal(QETElementEditor *editor, QGraphicsItem *parent) :
CustomElementGraphicPart(editor, parent),
m_orientation(Qet::North)
{
updateSecondPoint();
setFlags(QGraphicsItem::ItemIsSelectable);
#if QT_VERSION >= 0x040600
setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);
#endif
setZValue(100000);
}
@@ -107,23 +102,37 @@ void PartTerminal::paint(QPainter *p, const QStyleOptionGraphicsItem *options, Q
p -> setBrush(Terminal::neutralColor);
p -> drawPoint(QPointF(0.0, 0.0));
p -> restore();
if (m_hovered)
drawShadowShape(p);
}
/**
@return le rectangle delimitant cette partie.
*/
QRectF PartTerminal::boundingRect() const {
QPointF p1, p2;
if (second_point.x() <= 0.0 && second_point.y() <= 0.0) {
p1 = second_point;
p2 = QPointF(0.0, 0.0);
} else {
p1 = QPointF(0.0, 0.0);
p2 = second_point;
}
QRectF br;
br.setTopLeft (p1 - QPointF(2.0, 2.0));
br.setBottomRight(p2 + QPointF(2.0, 2.0));
* @brief PartTerminal::shape
* @return the shape of this item
*/
QPainterPath PartTerminal::shape() const
{
QPainterPath shape;
shape.lineTo(second_point);
QPainterPathStroker pps;
pps.setWidth(1);
return (pps.createStroke(shape));
}
/**
* @brief PartTerminal::boundingRect
* @return the bounding rect of this item
*/
QRectF PartTerminal::boundingRect() const
{
QRectF br(QPointF(0, 0), second_point);
br = br.normalized();
qreal adjust = (SHADOWS_HEIGHT + 1) / 2;
br.adjust(-adjust, -adjust, adjust, adjust);
return(br);
}
@@ -137,20 +146,6 @@ void PartTerminal::setOrientation(Qet::Orientation ori) {
updateSecondPoint();
}
/**
Gere les changements intervenant sur cette partie
@param change Type de changement
@param value Valeur numerique relative au changement
*/
QVariant PartTerminal::itemChange(GraphicsItemChange change, const QVariant &value) {
if (scene()) {
if (change == QGraphicsItem::ItemPositionChange || change == QGraphicsItem::ItemPositionHasChanged) {
updateCurrentPartEditor();
}
}
return(QGraphicsItem::itemChange(change, value));
}
/**
Met a jour la position du second point en fonction de la position et de
l'orientation de la borne.