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Fixed memory leaks in the "40000 chips" example.

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Two QObjects had no parent. This caused memory leaks on app close.
Confirmed with the valgrind memory analyzer tool from Qt Creator.

Change-Id: I9294099ca819be1a9c5b74b3cec5bf197be06433
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
This commit is contained in:
Andrey Bienkowski 2015-11-09 08:21:12 +03:00 committed by Marc Mutz
parent bbe65832f5
commit a7db6e3467
2 changed files with 2 additions and 2 deletions
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2
examples/widgets/graphicsview/chip/mainwindow.cpp
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@ -76,7 +76,7 @@ MainWindow::MainWindow(QWidget *parent)
void MainWindow::populateScene() void MainWindow::populateScene()
{ {
scene = new QGraphicsScene; scene = new QGraphicsScene(this);
QImage image(":/qt4logo.png"); QImage image(":/qt4logo.png");

2
examples/widgets/graphicsview/chip/view.cpp
View File

@ -147,7 +147,7 @@ View::View(const QString &name, QWidget *parent)
printButton = new QToolButton; printButton = new QToolButton;
printButton->setIcon(QIcon(QPixmap(":/fileprint.png"))); printButton->setIcon(QIcon(QPixmap(":/fileprint.png")));
QButtonGroup *pointerModeGroup = new QButtonGroup; QButtonGroup *pointerModeGroup = new QButtonGroup(this);
pointerModeGroup->setExclusive(true); pointerModeGroup->setExclusive(true);
pointerModeGroup->addButton(selectModeButton); pointerModeGroup->addButton(selectModeButton);
pointerModeGroup->addButton(dragModeButton); pointerModeGroup->addButton(dragModeButton);