int MainWindow::qt_metacall(QMetaObject::Call _c, int _id, void **_a) { _id = QMainWindow::qt_metacall(_c, _id, _a); if (_id < 0) return _id; if (_c == QMetaObject::InvokeMetaMethod) { switch (_id) { case 0: openDocument(); break; case 1: saveDocument(); break; case 2: closeDocument(); break; case 3: newDocument(); break; case 4: addShape(); break; case 5: removeShape(); break; case 6: setShapeColor(); break; case 7: addSnowman(); break; case 8: addRobot(); break; case 9: about(); break; case 10: aboutQt(); break; case 11: updateActions(); break; default: ; } _id -= 12; } return _id; }
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) { setupUi(this); QWidget *w = documentTabs->widget(0); documentTabs->removeTab(0); delete w; connect(actionOpen, SIGNAL(triggered()), this, SLOT(openDocument())); connect(actionClose, SIGNAL(triggered()), this, SLOT(closeDocument())); connect(actionNew, SIGNAL(triggered()), this, SLOT(newDocument())); connect(actionSave, SIGNAL(triggered()), this, SLOT(saveDocument())); connect(actionExit, SIGNAL(triggered()), this, SLOT(close())); connect(actionRed, SIGNAL(triggered()), this, SLOT(setShapeColor())); connect(actionGreen, SIGNAL(triggered()), this, SLOT(setShapeColor())); connect(actionBlue, SIGNAL(triggered()), this, SLOT(setShapeColor())); connect(actionAddCircle, SIGNAL(triggered()), this, SLOT(addShape())); connect(actionAddRectangle, SIGNAL(triggered()), this, SLOT(addShape())); connect(actionAddTriangle, SIGNAL(triggered()), this, SLOT(addShape())); connect(actionRemoveShape, SIGNAL(triggered()), this, SLOT(removeShape())); connect(actionAddRobot, SIGNAL(triggered()), this, SLOT(addRobot())); connect(actionAddSnowman, SIGNAL(triggered()), this, SLOT(addSnowman())); connect(actionAbout, SIGNAL(triggered()), this, SLOT(about())); connect(actionAboutQt, SIGNAL(triggered()), this, SLOT(aboutQt())); connect(undoLimit, SIGNAL(valueChanged(int)), this, SLOT(updateActions())); connect(documentTabs, SIGNAL(currentChanged(int)), this, SLOT(updateActions())); actionOpen->setShortcut(QString("Ctrl+O")); actionClose->setShortcut(QString("Ctrl+W")); actionNew->setShortcut(QString("Ctrl+N")); actionSave->setShortcut(QString("Ctrl+S")); actionExit->setShortcut(QString("Ctrl+Q")); actionRemoveShape->setShortcut(QString("Del")); actionRed->setShortcut(QString("Alt+R")); actionGreen->setShortcut(QString("Alt+G")); actionBlue->setShortcut(QString("Alt+B")); actionAddCircle->setShortcut(QString("Alt+C")); actionAddRectangle->setShortcut(QString("Alt+L")); actionAddTriangle->setShortcut(QString("Alt+T")); m_undoGroup = new QUndoGroup(this); undoView->setGroup(m_undoGroup); undoView->setCleanIcon(QIcon(":/icons/ok.png")); QAction *undoAction = m_undoGroup->createUndoAction(this); QAction *redoAction = m_undoGroup->createRedoAction(this); undoAction->setIcon(QIcon(":/icons/undo.png")); redoAction->setIcon(QIcon(":/icons/redo.png")); menuShape->insertAction(menuShape->actions().at(0), undoAction); menuShape->insertAction(undoAction, redoAction); toolBar->addAction(undoAction); toolBar->addAction(redoAction); newDocument(); updateActions(); };