diff options
Diffstat (limited to 'examples/widgets/tutorials/addressbook')
9 files changed, 100 insertions, 51 deletions
diff --git a/examples/widgets/tutorials/addressbook/part2/addressbook.cpp b/examples/widgets/tutorials/addressbook/part2/addressbook.cpp index 34fa5d2060..d5ee394abd 100644 --- a/examples/widgets/tutorials/addressbook/part2/addressbook.cpp +++ b/examples/widgets/tutorials/addressbook/part2/addressbook.cpp @@ -74,9 +74,12 @@ AddressBook::AddressBook(QWidget *parent) cancelButton->hide(); //! [pushbutton declaration] //! [connecting signals and slots] - connect(addButton, SIGNAL(clicked()), this, SLOT(addContact())); - connect(submitButton, SIGNAL(clicked()), this, SLOT(submitContact())); - connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel())); + connect(addButton, &QPushButton::clicked, + this, &AddressBook::addContact); + connect(submitButton, &QPushButton::clicked, + this, &AddressBook::submitContact); + connect(cancelButton, &QPushButton::clicked, + this, &AddressBook::cancel); //! [connecting signals and slots] //! [vertical layout] QVBoxLayout *buttonLayout1 = new QVBoxLayout; diff --git a/examples/widgets/tutorials/addressbook/part3/addressbook.cpp b/examples/widgets/tutorials/addressbook/part3/addressbook.cpp index caef83970a..b6d48f7a0d 100644 --- a/examples/widgets/tutorials/addressbook/part3/addressbook.cpp +++ b/examples/widgets/tutorials/addressbook/part3/addressbook.cpp @@ -74,13 +74,17 @@ AddressBook::AddressBook(QWidget *parent) previousButton = new QPushButton(tr("&Previous")); previousButton->setEnabled(false); //! [navigation pushbuttons] - - connect(addButton, SIGNAL(clicked()), this, SLOT(addContact())); - connect(submitButton, SIGNAL(clicked()), this, SLOT(submitContact())); - connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel())); + connect(addButton, &QPushButton::clicked, + this, &AddressBook::addContact); + connect(submitButton, &QPushButton::clicked, + this, &AddressBook::submitContact); + connect(cancelButton, &QPushButton::clicked, + this, &AddressBook::cancel); //! [connecting navigation signals] - connect(nextButton, SIGNAL(clicked()), this, SLOT(next())); - connect(previousButton, SIGNAL(clicked()), this, SLOT(previous())); + connect(nextButton, &QPushButton::clicked, + this, &AddressBook::next); + connect(previousButton, &QPushButton::clicked, + this, &AddressBook::previous); //! [connecting navigation signals] QVBoxLayout *buttonLayout1 = new QVBoxLayout; diff --git a/examples/widgets/tutorials/addressbook/part4/addressbook.cpp b/examples/widgets/tutorials/addressbook/part4/addressbook.cpp index 92f0776727..77ce216c07 100644 --- a/examples/widgets/tutorials/addressbook/part4/addressbook.cpp +++ b/examples/widgets/tutorials/addressbook/part4/addressbook.cpp @@ -79,15 +79,22 @@ AddressBook::AddressBook(QWidget *parent) previousButton = new QPushButton(tr("&Previous")); previousButton->setEnabled(false); - connect(addButton, SIGNAL(clicked()), this, SLOT(addContact())); - connect(submitButton, SIGNAL(clicked()), this, SLOT(submitContact())); + connect(addButton, &QPushButton::clicked, + this, &AddressBook::addContact); + connect(submitButton, &QPushButton::clicked, + this, &AddressBook::submitContact); //! [connecting edit and remove] - connect(editButton, SIGNAL(clicked()), this, SLOT(editContact())); - connect(removeButton, SIGNAL(clicked()), this, SLOT(removeContact())); + connect(editButton, &QPushButton::clicked, + this, &AddressBook::editContact); + connect(removeButton, &QPushButton::clicked, + this, &AddressBook::removeContact); //! [connecting edit and remove] - connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel())); - connect(nextButton, SIGNAL(clicked()), this, SLOT(next())); - connect(previousButton, SIGNAL(clicked()), this, SLOT(previous())); + connect(cancelButton, &QPushButton::clicked, + this, &AddressBook::cancel); + connect(nextButton, &QPushButton::clicked, + this, &AddressBook::next); + connect(previousButton, &QPushButton::clicked, + this, &AddressBook::previous); QVBoxLayout *buttonLayout1 = new QVBoxLayout; buttonLayout1->addWidget(addButton); diff --git a/examples/widgets/tutorials/addressbook/part5/addressbook.cpp b/examples/widgets/tutorials/addressbook/part5/addressbook.cpp index 6e09ec287d..5505a0e35c 100644 --- a/examples/widgets/tutorials/addressbook/part5/addressbook.cpp +++ b/examples/widgets/tutorials/addressbook/part5/addressbook.cpp @@ -86,16 +86,24 @@ AddressBook::AddressBook(QWidget *parent) dialog = new FindDialog(this); //! [instantiating FindDialog] - connect(addButton, SIGNAL(clicked()), this, SLOT(addContact())); - connect(submitButton, SIGNAL(clicked()), this, SLOT(submitContact())); - connect(editButton, SIGNAL(clicked()), this, SLOT(editContact())); - connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel())); - connect(removeButton, SIGNAL(clicked()), this, SLOT(removeContact())); + connect(addButton, &QPushButton::clicked, + this, &AddressBook::addContact); + connect(submitButton, &QPushButton::clicked, + this, &AddressBook::submitContact); + connect(editButton, &QPushButton::clicked, + this, &AddressBook::editContact); + connect(removeButton, &QPushButton::clicked, + this, &AddressBook::removeContact); + connect(cancelButton, &QPushButton::clicked, + this, &AddressBook::cancel); //! [signals and slots for find] - connect(findButton, SIGNAL(clicked()), this, SLOT(findContact())); + connect(findButton, &QPushButton::clicked, + this, &AddressBook::findContact); //! [signals and slots for find] - connect(nextButton, SIGNAL(clicked()), this, SLOT(next())); - connect(previousButton, SIGNAL(clicked()), this, SLOT(previous())); + connect(nextButton, &QPushButton::clicked, + this, &AddressBook::next); + connect(previousButton, &QPushButton::clicked, + this, &AddressBook::previous); QVBoxLayout *buttonLayout1 = new QVBoxLayout; buttonLayout1->addWidget(addButton); diff --git a/examples/widgets/tutorials/addressbook/part5/finddialog.cpp b/examples/widgets/tutorials/addressbook/part5/finddialog.cpp index b0d9a5e6e3..615b39d42f 100644 --- a/examples/widgets/tutorials/addressbook/part5/finddialog.cpp +++ b/examples/widgets/tutorials/addressbook/part5/finddialog.cpp @@ -68,8 +68,10 @@ FindDialog::FindDialog(QWidget *parent) setLayout(layout); setWindowTitle(tr("Find a Contact")); - connect(findButton, SIGNAL(clicked()), this, SLOT(findClicked())); - connect(findButton, SIGNAL(clicked()), this, SLOT(accept())); + connect(findButton, &QPushButton::clicked, + this, &FindDialog::findClicked); + connect(findButton, &QPushButton::clicked, + this, &FindDialog::accept); } //! [constructor] //! [findClicked() function] diff --git a/examples/widgets/tutorials/addressbook/part6/addressbook.cpp b/examples/widgets/tutorials/addressbook/part6/addressbook.cpp index b2e361a45e..8e740cfffc 100644 --- a/examples/widgets/tutorials/addressbook/part6/addressbook.cpp +++ b/examples/widgets/tutorials/addressbook/part6/addressbook.cpp @@ -92,16 +92,26 @@ AddressBook::AddressBook(QWidget *parent) dialog = new FindDialog(this); - connect(addButton, SIGNAL(clicked()), this, SLOT(addContact())); - connect(submitButton, SIGNAL(clicked()), this, SLOT(submitContact())); - connect(editButton, SIGNAL(clicked()), this, SLOT(editContact())); - connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel())); - connect(removeButton, SIGNAL(clicked()), this, SLOT(removeContact())); - connect(findButton, SIGNAL(clicked()), this, SLOT(findContact())); - connect(nextButton, SIGNAL(clicked()), this, SLOT(next())); - connect(previousButton, SIGNAL(clicked()), this, SLOT(previous())); - connect(loadButton, SIGNAL(clicked()), this, SLOT(loadFromFile())); - connect(saveButton, SIGNAL(clicked()), this, SLOT(saveToFile())); + connect(addButton, &QPushButton::clicked, + this, &AddressBook::addContact); + connect(submitButton, &QPushButton::clicked, + this, &AddressBook::submitContact); + connect(editButton, &QPushButton::clicked, + this, &AddressBook::editContact); + connect(removeButton, &QPushButton::clicked, + this, &AddressBook::removeContact); + connect(cancelButton, &QPushButton::clicked, + this, &AddressBook::cancel); + connect(findButton, &QPushButton::clicked, + this, &AddressBook::findContact); + connect(nextButton, &QPushButton::clicked, + this, &AddressBook::next); + connect(previousButton, &QPushButton::clicked, + this, &AddressBook::previous); + connect(loadButton, &QPushButton::clicked, + this, &AddressBook::loadFromFile); + connect(saveButton, &QPushButton::clicked, + this, &AddressBook::saveToFile); QVBoxLayout *buttonLayout1 = new QVBoxLayout; buttonLayout1->addWidget(addButton); diff --git a/examples/widgets/tutorials/addressbook/part6/finddialog.cpp b/examples/widgets/tutorials/addressbook/part6/finddialog.cpp index 6a1e6b116f..c25cccd552 100644 --- a/examples/widgets/tutorials/addressbook/part6/finddialog.cpp +++ b/examples/widgets/tutorials/addressbook/part6/finddialog.cpp @@ -67,8 +67,10 @@ FindDialog::FindDialog(QWidget *parent) setLayout(layout); setWindowTitle(tr("Find a Contact")); - connect(findButton, SIGNAL(clicked()), this, SLOT(findClicked())); - connect(findButton, SIGNAL(clicked()), this, SLOT(accept())); + connect(findButton, &QPushButton::clicked, + this, &FindDialog::findClicked); + connect(findButton, &QPushButton::clicked, + this, &FindDialog::accept); } void FindDialog::findClicked() diff --git a/examples/widgets/tutorials/addressbook/part7/addressbook.cpp b/examples/widgets/tutorials/addressbook/part7/addressbook.cpp index e946c873e3..717d0882af 100644 --- a/examples/widgets/tutorials/addressbook/part7/addressbook.cpp +++ b/examples/widgets/tutorials/addressbook/part7/addressbook.cpp @@ -92,17 +92,28 @@ AddressBook::AddressBook(QWidget *parent) dialog = new FindDialog(this); - connect(addButton, SIGNAL(clicked()), this, SLOT(addContact())); - connect(submitButton, SIGNAL(clicked()), this, SLOT(submitContact())); - connect(editButton, SIGNAL(clicked()), this, SLOT(editContact())); - connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel())); - connect(removeButton, SIGNAL(clicked()), this, SLOT(removeContact())); - connect(findButton, SIGNAL(clicked()), this, SLOT(findContact())); - connect(nextButton, SIGNAL(clicked()), this, SLOT(next())); - connect(previousButton, SIGNAL(clicked()), this, SLOT(previous())); - connect(loadButton, SIGNAL(clicked()), this, SLOT(loadFromFile())); - connect(saveButton, SIGNAL(clicked()), this, SLOT(saveToFile())); - connect(exportButton, SIGNAL(clicked()), this, SLOT(exportAsVCard())); + connect(addButton, &QPushButton::clicked, + this, &AddressBook::addContact); + connect(submitButton, &QPushButton::clicked, + this, &AddressBook::submitContact); + connect(editButton, &QPushButton::clicked, + this, &AddressBook::editContact); + connect(removeButton, &QPushButton::clicked, + this, &AddressBook::removeContact); + connect(cancelButton, &QPushButton::clicked, + this, &AddressBook::cancel); + connect(findButton, &QPushButton::clicked, + this, &AddressBook::findContact); + connect(nextButton, &QPushButton::clicked, + this, &AddressBook::next); + connect(previousButton, &QPushButton::clicked, + this, &AddressBook::previous); + connect(loadButton, &QPushButton::clicked, + this, &AddressBook::loadFromFile); + connect(saveButton, &QPushButton::clicked, + this, &AddressBook::saveToFile); + connect(exportButton, &QPushButton::clicked, + this, &AddressBook::exportAsVCard); QVBoxLayout *buttonLayout1 = new QVBoxLayout; buttonLayout1->addWidget(addButton); diff --git a/examples/widgets/tutorials/addressbook/part7/finddialog.cpp b/examples/widgets/tutorials/addressbook/part7/finddialog.cpp index 6a1e6b116f..c25cccd552 100644 --- a/examples/widgets/tutorials/addressbook/part7/finddialog.cpp +++ b/examples/widgets/tutorials/addressbook/part7/finddialog.cpp @@ -67,8 +67,10 @@ FindDialog::FindDialog(QWidget *parent) setLayout(layout); setWindowTitle(tr("Find a Contact")); - connect(findButton, SIGNAL(clicked()), this, SLOT(findClicked())); - connect(findButton, SIGNAL(clicked()), this, SLOT(accept())); + connect(findButton, &QPushButton::clicked, + this, &FindDialog::findClicked); + connect(findButton, &QPushButton::clicked, + this, &FindDialog::accept); } void FindDialog::findClicked() |