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: newFile(); break;
case 1: open(); break;
case 2: { bool _r = save();
if (_a[0]) *reinterpret_cast< bool*>(_a[0]) = _r; } break;
case 3: { bool _r = saveas();
if (_a[0]) *reinterpret_cast< bool*>(_a[0]) = _r; } break;
case 4: find(); break;
case 5: goToCell(); break;
case 6: sort(); break;
case 7: about(); break;
case 8: openRecentFile(); break;
case 9: updateStatusBar(); break;
case 10: spreadsheetModified(); break;
default: ;
}
_id -= 11;
}
return _id;
}
void MainWindow::createActions()
{
newAction = new QAction(tr("&New"), this );
newAction->setIcon(QIcon(":/images/pics/new.png"));
newAction->setShortcut(tr("Ctrl+N"));
newAction->setStatusTip(tr("Create a new spreadsheet."));
connect(newAction, SIGNAL(triggered()), this , SLOT(newFile()));
// 其他相关 action
for ( int i = 0; i < MaxRecentFiles; ++i)
{
recentFileActions[i] = new QAction(this);
recentFileActions[i]->setVisible(false);
connect(recentFileActions[i], SIGNAL(triggered()), this , SLOT(openRecentFile()));
}
selectAllAction = new QAction(tr("&Select All"), this );
selectAllAction->setShortcut(tr("Ctrl+A"));
selectAllAction->setStatusTip(tr("Select all the data" "spreadsheet"));
//connect(selectAllAction, SIGNAL(triggered()), spreadsheet, SLOT(selectAll())) ;
aboutQtAction = new QAction(tr("About &Qt"), this );
aboutQtAction -> setIcon(QIcon(":/images/pics/qt.png"));
aboutQtAction->setStatusTip(tr("Show the Qt library's About box"));
connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
saveAction = new QAction(tr("&Save"), this );
saveAction -> setShortcut(tr("Ctrl+S"));
saveAction -> setIcon(QIcon(":/images/pics/save.png"));
connect(saveAction, SIGNAL(triggered()), this, SLOT(save())) ;
saveAsAction = new QAction(tr("Save &As"), this );
connect(saveAsAction, SIGNAL(triggered()), this, SLOT(saveAs())) ;
openAction = new QAction(tr("&Open"), this);
openAction -> setShortcut(tr("Ctrl+O"));
openAction -> setIcon(QIcon(":/images/pics/open.png"));
connect(openAction, SIGNAL(triggered()), this, SLOT(open()));
cutAction = new QAction(tr("C&ut"), this );
cutAction -> setShortcut(tr("Ctrl+X"));
cutAction -> setIcon(QIcon(":/images/pics/cut.png"));
connect(cutAction, SIGNAL(triggered()), this, SLOT(cut())) ;
copyAction = new QAction(tr("&Copy"), this );
copyAction -> setShortcut(tr("Ctrl+X"));
copyAction -> setIcon(QIcon(":/images/pics/copy.png"));
connect(copyAction, SIGNAL(triggered()), this, SLOT(copy())) ;
pasteAction = new QAction(tr("&Past"), this );
pasteAction -> setShortcut(tr("Ctrl+P"));
pasteAction -> setIcon(QIcon(":/images/pics/paste.png"));
connect(pasteAction, SIGNAL(triggered()), this, SLOT(paste())) ;
deleteAction = new QAction(tr("&Delete"), this );
deleteAction -> setShortcut(tr("Ctrl+D"));
deleteAction -> setIcon(QIcon(":/images/pics/delete.png"));
connect(deleteAction, SIGNAL(triggered()), this, SLOT(del())) ;
findAction = new QAction(tr("&Find"), this );
findAction -> setShortcut(tr("Ctrl+F"));
findAction -> setIcon(QIcon(":/images/pics/search.png"));
connect(findAction, SIGNAL(triggered()), this, SLOT(find())) ;
goToCellAction = new QAction(tr("Go &to Cell"), this );
goToCellAction -> setShortcut(tr("Ctrl+G"));
goToCellAction -> setIcon(QIcon(":/images/pics/gotocell.png"));
connect(goToCellAction, SIGNAL(triggered()), this, SLOT(goToCell()));
exitAction = new QAction(tr("&Quit"), this );
exitAction -> setShortcut(tr("Ctrl+Q"));
exitAction -> setIcon(QIcon(":/images/pics/quit.png"));
connect(exitAction, SIGNAL(triggered()), this, SLOT(close()));
aboutAction = new QAction(tr("&About Spreadsheet"), this );
aboutAction -> setIcon(QIcon(":/images/pics/about.png"));
connect(aboutAction, SIGNAL(triggered()), this, SLOT(about()));
selectRowAction = new QAction(tr("Select &row"), this );
selectColumnAction = new QAction(tr("Select &column"), this );
recalculateAction = new QAction(tr("&ReCalculate"), this);
recalculateAction -> setShortcut(tr("Ctrl+R"));
recalculateAction -> setIcon(QIcon(":/images/pics/cal.png"));
sortAction = new QAction(tr("&Sort"), this);
sortAction -> setShortcut(tr("Ctrl+T"));
sortAction -> setIcon(QIcon(":/images/pics/sort.png"));
connect(sortAction, SIGNAL(triggered()), this, SLOT(sort()));
showGridAction = new QAction(tr("Show &Grid"), this );
showGridAction->setCheckable( true );
//showGridAction->setChecked(spreadsheet->showGrid());
showGridAction->setStatusTip(tr("Show or hide the grid"));
//connect(showGridAction, SIGNAL(toggled( bool )),spreadsheet, SLOT(setShowGrid( bool )));
autoRecalcAction = new QAction(tr("&Auto RecalcAction"), this);
autoRecalcAction -> setCheckable(true);
autoRecalcAction -> setChecked(true);
}
void MainWindow::createActions()
{
newAction = new QAction(tr("&New"), this);
newAction->setIcon(QIcon(":/images/new.png"));
newAction->setShortcut(QKeySequence::New);
newAction->setStatusTip(tr("Create a new spreadsheet file"));
connect(newAction, SIGNAL(triggered()), this, SLOT(newFile()));
openAction = new QAction(tr("&Open..."), this);
openAction->setIcon(QIcon(":/images/open.png"));
openAction->setShortcut(QKeySequence::Open);
openAction->setStatusTip(tr("Open an existing spreadsheet file"));
connect(openAction, SIGNAL(triggered()), this, SLOT(open()));
saveAction = new QAction(tr("&Save"), this);
saveAction->setIcon(QIcon(":/images/save.png"));
saveAction->setShortcut(QKeySequence::Save);
saveAction->setStatusTip(tr("Save the spreadsheet to disk"));
connect(saveAction, SIGNAL(triggered()), this, SLOT(save()));
saveAsAction = new QAction(tr("Save &As..."), this);
saveAsAction->setStatusTip(tr("Save the spreadsheet under a new "
"name"));
connect(saveAsAction, SIGNAL(triggered()), this, SLOT(saveAs()));
for (int i = 0; i < MaxRecentFiles; ++i) {
recentFileActions[i] = new QAction(this);
recentFileActions[i]->setVisible(false);
connect(recentFileActions[i], SIGNAL(triggered()),
this, SLOT(openRecentFile()));
}
exitAction = new QAction(tr("E&xit"), this);
exitAction->setShortcut(tr("Ctrl+Q"));
exitAction->setStatusTip(tr("Exit the application"));
connect(exitAction, SIGNAL(triggered()), this, SLOT(close()));
cutAction = new QAction(tr("Cu&t"), this);
cutAction->setIcon(QIcon(":/images/cut.png"));
cutAction->setShortcut(QKeySequence::Cut);
cutAction->setStatusTip(tr("Cut the current selection's contents "
"to the clipboard"));
connect(cutAction, SIGNAL(triggered()), spreadsheet, SLOT(cut()));
copyAction = new QAction(tr("&Copy"), this);
copyAction->setIcon(QIcon(":/images/copy.png"));
copyAction->setShortcut(QKeySequence::Copy);
copyAction->setStatusTip(tr("Copy the current selection's contents "
"to the clipboard"));
connect(copyAction, SIGNAL(triggered()), spreadsheet, SLOT(copy()));
pasteAction = new QAction(tr("&Paste"), this);
pasteAction->setIcon(QIcon(":/images/paste.png"));
pasteAction->setShortcut(QKeySequence::Paste);
pasteAction->setStatusTip(tr("Paste the clipboard's contents into "
"the current selection"));
connect(pasteAction, SIGNAL(triggered()),
spreadsheet, SLOT(paste()));
deleteAction = new QAction(tr("&Delete"), this);
deleteAction->setShortcut(QKeySequence::Delete);
deleteAction->setStatusTip(tr("Delete the current selection's "
"contents"));
connect(deleteAction, SIGNAL(triggered()),
spreadsheet, SLOT(del()));
selectRowAction = new QAction(tr("&Row"), this);
selectRowAction->setStatusTip(tr("Select all the cells in the "
"current row"));
connect(selectRowAction, SIGNAL(triggered()),
spreadsheet, SLOT(selectCurrentRow()));
selectColumnAction = new QAction(tr("&Column"), this);
selectColumnAction->setStatusTip(tr("Select all the cells in the "
"current column"));
connect(selectColumnAction, SIGNAL(triggered()),
spreadsheet, SLOT(selectCurrentColumn()));
selectAllAction = new QAction(tr("&All"), this);
selectAllAction->setShortcut(QKeySequence::SelectAll);
selectAllAction->setStatusTip(tr("Select all the cells in the "
"spreadsheet"));
connect(selectAllAction, SIGNAL(triggered()),
spreadsheet, SLOT(selectAll()));
findAction = new QAction(tr("&Find..."), this);
findAction->setIcon(QIcon(":/images/find.png"));
findAction->setShortcut(QKeySequence::Find);
findAction->setStatusTip(tr("Find a matching cell"));
connect(findAction, SIGNAL(triggered()), this, SLOT(find()));
goToCellAction = new QAction(tr("&Go to Cell..."), this);
goToCellAction->setIcon(QIcon(":/images/gotocell.png"));
goToCellAction->setShortcut(tr("Ctrl+G"));
goToCellAction->setStatusTip(tr("Go to the specified cell"));
connect(goToCellAction, SIGNAL(triggered()),
this, SLOT(goToCell()));
recalculateAction = new QAction(tr("&Recalculate"), this);
recalculateAction->setShortcut(tr("F9"));
recalculateAction->setStatusTip(tr("Recalculate all the "
"spreadsheet's formulas"));
connect(recalculateAction, SIGNAL(triggered()),
spreadsheet, SLOT(recalculate()));
sortAction = new QAction(tr("&Sort..."), this);
sortAction->setStatusTip(tr("Sort the selected cells or all the "
"cells"));
connect(sortAction, SIGNAL(triggered()), this, SLOT(sort()));
showGridAction = new QAction(tr("&Show Grid"), this);
showGridAction->setCheckable(true);
showGridAction->setChecked(spreadsheet->showGrid());
showGridAction->setStatusTip(tr("Show or hide the spreadsheet's "
"grid"));
connect(showGridAction, SIGNAL(toggled(bool)),
spreadsheet, SLOT(setShowGrid(bool)));
#if QT_VERSION < 0x040102
// workaround for a QTableWidget bug in Qt 4.1.1
connect(showGridAction, SIGNAL(toggled(bool)),
spreadsheet->viewport(), SLOT(update()));
#endif
autoRecalcAction = new QAction(tr("&Auto-Recalculate"), this);
autoRecalcAction->setCheckable(true);
autoRecalcAction->setChecked(spreadsheet->autoRecalculate());
autoRecalcAction->setStatusTip(tr("Switch auto-recalculation on or "
"off"));
connect(autoRecalcAction, SIGNAL(toggled(bool)),
spreadsheet, SLOT(setAutoRecalculate(bool)));
aboutAction = new QAction(tr("&About"), this);
aboutAction->setStatusTip(tr("Show the application's About box"));
connect(aboutAction, SIGNAL(triggered()), this, SLOT(about()));
aboutQtAction = new QAction(tr("About &Qt"), this);
aboutQtAction->setStatusTip(tr("Show the Qt library's About box"));
connect(aboutQtAction, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
}
