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();
};
