diff --git a/examples/widgets/graphicsview/chip/mainwindow.cpp b/examples/widgets/graphicsview/chip/mainwindow.cpp index 00de1d852e6..8b4f5b27fd5 100644 --- a/examples/widgets/graphicsview/chip/mainwindow.cpp +++ b/examples/widgets/graphicsview/chip/mainwindow.cpp @@ -48,7 +48,6 @@ void MainWindow::populateScene() // Populate scene int xx = 0; - int nitems = 0; for (int i = -11000; i < 11000; i += 110) { ++xx; int yy = 0; @@ -61,8 +60,6 @@ void MainWindow::populateScene() QGraphicsItem *item = new Chip(color, xx, yy); item->setPos(QPointF(i, j)); scene->addItem(item); - - ++nitems; } } } diff --git a/examples/widgets/itemviews/chart/pieview.cpp b/examples/widgets/itemviews/chart/pieview.cpp index 0c3ce3bdb71..e681207f389 100644 --- a/examples/widgets/itemviews/chart/pieview.cpp +++ b/examples/widgets/itemviews/chart/pieview.cpp @@ -311,8 +311,6 @@ void PieView::paintEvent(QPaintEvent *event) } painter.restore(); - int keyNumber = 0; - for (row = 0; row < model()->rowCount(rootIndex()); ++row) { QModelIndex index = model()->index(row, 1, rootIndex()); double value = model()->data(index).toDouble(); @@ -329,8 +327,6 @@ void PieView::paintEvent(QPaintEvent *event) if (currentIndex() == labelIndex) option.state |= QStyle::State_HasFocus; itemDelegate()->paint(&painter, option, labelIndex); - - ++keyNumber; } } }