diff options
Diffstat (limited to 'examples')
6 files changed, 17 insertions, 7 deletions
diff --git a/examples/widgets/graphicsview/elasticnodes/graphwidget.cpp b/examples/widgets/graphicsview/elasticnodes/graphwidget.cpp index cfee96050d..81928a4ee1 100644 --- a/examples/widgets/graphicsview/elasticnodes/graphwidget.cpp +++ b/examples/widgets/graphicsview/elasticnodes/graphwidget.cpp @@ -174,7 +174,7 @@ void GraphWidget::timerEvent(QTimerEvent *event) bool itemsMoved = false; foreach (Node *node, nodes) { - if (node->advanceNext()) + if (node->advancePosition()) itemsMoved = true; } diff --git a/examples/widgets/graphicsview/elasticnodes/node.cpp b/examples/widgets/graphicsview/elasticnodes/node.cpp index fb7f7b92da..71737c984b 100644 --- a/examples/widgets/graphicsview/elasticnodes/node.cpp +++ b/examples/widgets/graphicsview/elasticnodes/node.cpp @@ -138,7 +138,7 @@ void Node::calculateForces() //! [6] //! [7] -bool Node::advanceNext() +bool Node::advancePosition() { if (newPos == pos()) return false; diff --git a/examples/widgets/graphicsview/elasticnodes/node.h b/examples/widgets/graphicsview/elasticnodes/node.h index cd2ca84194..43ea1fb24b 100644 --- a/examples/widgets/graphicsview/elasticnodes/node.h +++ b/examples/widgets/graphicsview/elasticnodes/node.h @@ -73,7 +73,7 @@ public: int type() const override { return Type; } void calculateForces(); - bool advanceNext(); + bool advancePosition(); QRectF boundingRect() const override; QPainterPath shape() const override; diff --git a/examples/widgets/mainwindows/mainwindow/mainwindow.cpp b/examples/widgets/mainwindows/mainwindow/mainwindow.cpp index 931bee2d31..4ba180f312 100644 --- a/examples/widgets/mainwindows/mainwindow/mainwindow.cpp +++ b/examples/widgets/mainwindows/mainwindow/mainwindow.cpp @@ -188,6 +188,13 @@ void MainWindow::setupMenuBar() #endif dockWidgetMenu = menuBar()->addMenu(tr("&Dock Widgets")); + + QMenu *aboutMenu = menuBar()->addMenu(tr("About")); + QAction *aboutAct = aboutMenu->addAction(tr("&About"), this, &MainWindow::about); + aboutAct->setStatusTip(tr("Show the application's About box")); + + QAction *aboutQtAct = aboutMenu->addAction(tr("About &Qt"), qApp, &QApplication::aboutQt); + aboutQtAct->setStatusTip(tr("Show the Qt library's About box")); } void MainWindow::setDockOptions() @@ -477,3 +484,8 @@ void MainWindow::destroyDockWidget(QAction *action) if (destroyDockWidgetMenu->isEmpty()) destroyDockWidgetMenu->setEnabled(false); } + +void MainWindow::about() +{ + QMessageBox::about(this, tr("About MainWindows"), message); +} diff --git a/examples/widgets/mainwindows/mainwindow/mainwindow.h b/examples/widgets/mainwindows/mainwindow/mainwindow.h index 9b1af6df80..a2c9d30ded 100644 --- a/examples/widgets/mainwindows/mainwindow/mainwindow.h +++ b/examples/widgets/mainwindows/mainwindow/mainwindow.h @@ -77,6 +77,8 @@ public slots: void createDockWidget(); void destroyDockWidget(QAction *action); + void about(); + private: void setupToolBar(); void setupMenuBar(); diff --git a/examples/widgets/tutorials/modelview/6_treeview/mainwindow.cpp b/examples/widgets/tutorials/modelview/6_treeview/mainwindow.cpp index f33155375c..1016afba07 100644 --- a/examples/widgets/tutorials/modelview/6_treeview/mainwindow.cpp +++ b/examples/widgets/tutorials/modelview/6_treeview/mainwindow.cpp @@ -55,10 +55,6 @@ #include <QStandardItem> #include "mainwindow.h" - -const int ROWS = 2; -const int COLUMNS = 3; - MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) { |