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Light change in user interface

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When mouse over a element, coonductor, text, the graphic symbol draw his bounding box.
and draw a tooltip with his name
For conductor the conductor size change.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3490 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
runsys
2014-11-16 14:15:32 +00:00
parent 6f23bea143
commit e2f6e232ee
8 changed files with 168 additions and 9 deletions
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43
sources/qetgraphicsitem/element.cpp
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@@ -33,7 +33,8 @@
Element::Element(QGraphicsItem *parent, Diagram *scene) :
QetGraphicsItem(parent),
internal_connections_(false),
must_highlight_(false)
must_highlight_(false),
bMouseOver(false)
{
Q_UNUSED(scene);
@@ -41,7 +42,7 @@ Element::Element(QGraphicsItem *parent, Diagram *scene) :
uuid_ = QUuid::createUuid();
setZValue(10);
setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
setAcceptsHoverEvents(true);
}
/**
@@ -106,6 +107,8 @@ void Element::paint(QPainter *painter, const QStyleOptionGraphicsItem *options,
// Dessin du cadre de selection si necessaire
if (isSelected()) drawSelection(painter, options);
if ( bMouseOver ) drawSelection(painter, options);
}
/**
@@ -540,3 +543,39 @@ bool comparPos(const Element *elmt1, const Element *elmt2) {
return elmt1->y() <= elmt2->pos().y();
return elmt1->pos().x() <= elmt2->pos().x();
}
/**
When mouse over element
change bMouseOver to true (used in paint() function )
@param e QGraphicsSceneHoverEvent
*/
void Element::hoverEnterEvent(QGraphicsSceneHoverEvent *e) {
Q_UNUSED(e);
bMouseOver = true;
QString str_ToolTip = name();
setToolTip( str_ToolTip );
update();
}
/**
When mouse over element leave the position
change bMouseOver to false(used in paint() function )
@param e QGraphicsSceneHoverEvent
*/
void Element::hoverLeaveEvent(QGraphicsSceneHoverEvent *e) {
Q_UNUSED(e);
//qDebug() << "Leave mouse over";
bMouseOver = false;
update();
}
/**
Do nothing default function .
@param e QGraphicsSceneHoverEvent
*/
void Element::hoverMoveEvent(QGraphicsSceneHoverEvent *e) {
Q_UNUSED(e);
QGraphicsItem::hoverMoveEvent(e);
}