int main(int argc, char* argv[])
{
QApplication app(argc,argv);
GoToCellDialog *dialog = new GoToCellDialog();
dialog->show();
return app.exec();
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
GoToCellDialog w;
w.show();
return a.exec();
}
void MainWindow::goToCell()
{
GoToCellDialog *dialog = new GoToCellDialog(this);
if(dialog->exec()) {
QString str = dialog->lineEdit->text().toUpper();
spreadsheet->setCurrentCell(str.mid(1).toInt() - 1,
str[0].unicode() - 'A');
}
delete dialog;
}
void testDialog(){
/*
* 1. public extend from QDialog and ui file.
* 2. Q_OBJECT after class {, write constructor (QWidget *parent = 0).
* 3. setupUi(this) in constructor.
*/
GoToCellDialog *dialog = new GoToCellDialog;
dialog->show();
/*
* An extension dialog need:
* 1. a toggle button
* 2. a few extra signal¨Cslot connections
* 3. a non-resizable layout.
*/
SortDialog *sortDialog = new SortDialog;
sortDialog->show();
}
