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Rapatriement dans la branche 0.3 des revisions 797 a 815.
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@816 bfdf4180-ca20-0410-9c96-a3a8aa849046
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@@ -47,7 +47,8 @@ Conductor::Conductor(Terminal *p1, Terminal* p2, Element *parent, QGraphicsScene
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moving_segment(false),
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previous_z_value(zValue()),
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modified_path(false),
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has_to_save_profile(false)
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has_to_save_profile(false),
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segments_squares_scale_(1.0)
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{
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// ajout du conducteur a la liste de conducteurs de chacune des deux bornes
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bool ajout_p1 = terminal1 -> addConductor(this);
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@@ -504,15 +505,15 @@ void Conductor::paint(QPainter *qp, const QStyleOptionGraphicsItem *options, QWi
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QPointF previous_point;
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for (int i = 1 ; i < (points.size() -1) ; ++ i) {
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QPointF point = points.at(i);
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// dessine le carre de saisie du segment
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if (i > 1) {
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qp -> fillRect(
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QRectF(
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((previous_point.x() + point.x()) / 2.0 ) - pretty_offset,
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((previous_point.y() + point.y()) / 2.0 ) - pretty_offset,
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2.0,
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2.0
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((previous_point.x() + point.x()) / 2.0 ) - pretty_offset * segments_squares_scale_,
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((previous_point.y() + point.y()) / 2.0 ) - pretty_offset * segments_squares_scale_,
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2.0 * segments_squares_scale_,
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2.0 * segments_squares_scale_
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),
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square_brush
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);
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@@ -595,15 +596,11 @@ void Conductor::mousePressEvent(QGraphicsSceneMouseEvent *e) {
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if (hasClickedOn(press_point, segment -> secondPoint())) {
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moving_point = true;
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moving_segment = false;
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previous_z_value = zValue();
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setZValue(5000.0);
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moved_segment = segment;
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break;
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} else if (hasClickedOn(press_point, segment -> middle())) {
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moving_point = false;
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moving_segment = true;
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previous_z_value = zValue();
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setZValue(5000.0);
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moved_segment = segment;
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break;
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}
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@@ -632,6 +629,7 @@ void Conductor::mouseMoveEvent(QGraphicsSceneMouseEvent *e) {
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mouse_x = qRound(mouse_x / (Diagram::xGrid * 1.0)) * Diagram::xGrid;
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mouse_y = qRound(mouse_y / (Diagram::yGrid * 1.0)) * Diagram::yGrid;
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}
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if (moving_point) {
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// la modification par points revient bientot
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/*
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@@ -679,13 +677,36 @@ void Conductor::mouseReleaseEvent(QGraphicsSceneMouseEvent *e) {
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saveProfile();
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has_to_save_profile = false;
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}
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setZValue(previous_z_value);
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if (!(e -> modifiers() & Qt::ControlModifier)) {
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QGraphicsPathItem::mouseReleaseEvent(e);
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}
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calculateTextItemPosition();
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}
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/**
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Gere l'entree de la souris dans la zone du conducteur
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@param e Le QGraphicsSceneHoverEvent decrivant l'evenement
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*/
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void Conductor::hoverEnterEvent(QGraphicsSceneHoverEvent *e) {
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Q_UNUSED(e);
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segments_squares_scale_ = 2.0;
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if (isSelected()) {
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update();
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}
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}
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/**
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Gere la sortie de la souris de la zone du conducteur
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@param e Le QGraphicsSceneHoverEvent decrivant l'evenement
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*/
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void Conductor::hoverLeaveEvent(QGraphicsSceneHoverEvent *e) {
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Q_UNUSED(e);
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segments_squares_scale_ = 1.0;
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if (isSelected()) {
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update();
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}
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}
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/**
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Gere les mouvements de souris au dessus du conducteur
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@param e Le QGraphicsSceneHoverEvent decrivant l'evenement
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@@ -712,6 +733,27 @@ void Conductor::hoverMoveEvent(QGraphicsSceneHoverEvent *e) {
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QGraphicsPathItem::hoverMoveEvent(e);
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}
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/**
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Gere les changements relatifs au conducteur
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Reimplemente ici pour :
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* positionner le conducteur en avant-plan lorsqu'il est selectionne
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@param change
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@param value
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*/
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QVariant Conductor::itemChange(GraphicsItemChange change, const QVariant &value) {
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if (change == QGraphicsItem::ItemSelectedChange) {
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if (value.toBool()) {
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// le conducteur vient de se faire selectionner
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previous_z_value = zValue();
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setZValue(qAbs(previous_z_value) + 10000);
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} else {
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// le conducteur vient de se faire deselectionner
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setZValue(previous_z_value);
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}
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}
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return(QGraphicsPathItem::itemChange(change, value));
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}
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/**
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@return Le rectangle delimitant l'espace de dessin du conducteur
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*/
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