diff options
Diffstat (limited to 'examples/widgets/widgets/lineedits/window.cpp')
| -rw-r--r-- | examples/widgets/widgets/lineedits/window.cpp | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/examples/widgets/widgets/lineedits/window.cpp b/examples/widgets/widgets/lineedits/window.cpp index ffb1edc5ce..33f09d544d 100644 --- a/examples/widgets/widgets/lineedits/window.cpp +++ b/examples/widgets/widgets/lineedits/window.cpp @@ -53,7 +53,8 @@ #include "window.h" //! [0] -Window::Window() +Window::Window(QWidget *parent) + : QWidget(parent) { QGroupBox *echoGroup = new QGroupBox(tr("Echo")); @@ -122,16 +123,16 @@ Window::Window() //! [4] //! [5] - connect(echoComboBox, SIGNAL(activated(int)), - this, SLOT(echoChanged(int))); - connect(validatorComboBox, SIGNAL(activated(int)), - this, SLOT(validatorChanged(int))); - connect(alignmentComboBox, SIGNAL(activated(int)), - this, SLOT(alignmentChanged(int))); - connect(inputMaskComboBox, SIGNAL(activated(int)), - this, SLOT(inputMaskChanged(int))); - connect(accessComboBox, SIGNAL(activated(int)), - this, SLOT(accessChanged(int))); + connect(echoComboBox, QOverload<int>::of(&QComboBox::activated), + this, &Window::echoChanged); + connect(validatorComboBox, QOverload<int>::of(&QComboBox::activated), + this, &Window::validatorChanged); + connect(alignmentComboBox, QOverload<int>::of(&QComboBox::activated), + this, &Window::alignmentChanged); + connect(inputMaskComboBox, QOverload<int>::of(&QComboBox::activated), + this, &Window::inputMaskChanged); + connect(accessComboBox, QOverload<int>::of(&QComboBox::activated), + this, &Window::accessChanged); //! [5] //! [6] @@ -205,7 +206,7 @@ void Window::validatorChanged(int index) { switch (index) { case 0: - validatorLineEdit->setValidator(0); + validatorLineEdit->setValidator(nullptr); break; case 1: validatorLineEdit->setValidator(new QIntValidator( |