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Finish a move element with free terminal aligned with other terminal from other element, will create auto creation of conductor

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3594 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2015-01-09 17:18:16 +00:00
parent f782976fa7
commit 3e80f7076f
10 changed files with 179 additions and 98 deletions
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46
sources/qetgraphicsitem/terminal.cpp
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@@ -21,6 +21,7 @@
#include "qetgraphicsitem/conductor.h"
#include "diagramcommands.h"
#include "qetapp.h"
#include "conductorautonumerotation.h"
QColor Terminal::neutralColor = QColor(Qt::blue);
QColor Terminal::allowedColor = QColor(Qt::darkGreen);
@@ -527,35 +528,44 @@ void Terminal::mouseMoveEvent(QGraphicsSceneMouseEvent *e) {
other_terminal -> update();
}
/**
Gere le fait qu'on relache la souris sur la Borne.
@param e L'evenement souris correspondant
*/
void Terminal::mouseReleaseEvent(QGraphicsSceneMouseEvent *e) {
//setCursor(Qt::ArrowCursor);
* @brief Terminal::mouseReleaseEvent
* @param e
*/
void Terminal::mouseReleaseEvent(QGraphicsSceneMouseEvent *e)
{
previous_terminal_ = 0;
hovered_color_ = neutralColor;
// verifie que la scene est bien un Diagram
if (Diagram *d = diagram()) {
// on arrete de dessiner l'apercu du conducteur
hovered_color_ = neutralColor;
if (Diagram *d = diagram())
{
//Stop conductor preview
d -> setConductor(false);
// on recupere l'element sous le pointeur lors du MouseReleaseEvent
//Get item under cursor
QGraphicsItem *qgi = d -> itemAt(e -> scenePos());
// s'il n'y a rien, on arrete la
if (!qgi) return;
// idem si l'element obtenu n'est pas une borne
//Element must be a terminal
Terminal *other_terminal = qgraphicsitem_cast<Terminal *>(qgi);
if (!other_terminal) return;
// on remet la couleur de hover a sa valeur par defaut
other_terminal -> hovered_color_ = neutralColor;
other_terminal -> hovered_ = false;
// on s'arrete la s'il n'est pas possible de relier les bornes
other_terminal -> hovered_ = false;
//We stop her if we can't link this terminal with other terminal
if (!canBeLinkedTo(other_terminal)) return;
// autrement, on pose un conducteur
//Create conductor
Conductor *new_conductor = new Conductor(this, other_terminal);
new_conductor -> setProperties(d -> defaultConductorProperties);
d -> undoStack().push(new AddItemCommand<Conductor *>(new_conductor, d));
new_conductor -> autoText();
QUndoCommand *undo = new AddItemCommand<Conductor *>(new_conductor, d);
//Autonum it
ConductorAutoNumerotation can (new_conductor, d, undo);
can.numerate();
//Add undo command to the parent diagram
d -> undoStack().push(undo);
}
}