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Simplification des mecanismes internes de selection sur les schemas.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@594 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavier
2009-04-18 15:30:44 +00:00
parent 4fea5dee44
commit f23c1b1d93
5 changed files with 44 additions and 35 deletions
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21
sources/diagramview.cpp
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@@ -57,7 +57,7 @@ DiagramView::DiagramView(Diagram *diagram, QWidget *parent) : QGraphicsView(pare
paste_here = new QAction(QIcon(":/ico/paste.png"), tr("Coller ici", "context menu action"), this);
connect(paste_here, SIGNAL(triggered()), this, SLOT(pasteHere()));
connect(scene, SIGNAL(selectionEmptinessChanged()), this, SIGNAL(selectionChanged()));
connect(scene, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
connect(scene, SIGNAL(readOnlyChanged(bool)), this, SLOT(applyReadOnly()));
connect(&(scene -> border_and_inset), SIGNAL(borderChanged(QRectF, QRectF)), this, SLOT(adjustSceneRect()));
connect(&(scene -> border_and_inset), SIGNAL(displayChanged()), this, SLOT(adjustSceneRect()));
@@ -74,29 +74,24 @@ DiagramView::~DiagramView() {
}
/**
Appelle la methode select sur tous les elements de la liste d'elements
Selectionne tous les objets du schema
*/
void DiagramView::selectAll() {
if (scene -> items().isEmpty()) return;
QPainterPath path;
path.addRect(scene -> itemsBoundingRect());
scene -> setSelectionArea(path);
scene -> selectAll();
}
/**
appelle la methode deselect sur tous les elements de la liste d'elements
Deslectionne tous les objets selectionnes
*/
void DiagramView::selectNothing() {
if (scene -> items().isEmpty()) return;
scene -> clearSelection();
scene -> deselectAll();
}
/**
Inverse l'etat de selection de tous les elements de la liste d'elements
*/
Inverse l'etat de selection de tous les objets du schema
*/
void DiagramView::selectInvert() {
if (scene -> items().isEmpty()) return;
foreach (QGraphicsItem *item, scene -> items()) item -> setSelected(!item -> isSelected());
scene -> invertSelection();
}
/**