Use Qt 5 signals & slots syntax.

Change-Id: I92c4df2ca8a75d6caafa1900db0730d2e0abaf07
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

3 files changed, 13 insertions, 13 deletions

diff --git a/examples/activeqt/comapp/main.cpp b/examples/activeqt/comapp/main.cpp
index 4c855dd..db002d5 100644
--- a/examples/activeqt/comapp/main.cpp
+++ b/examples/activeqt/comapp/main.cpp
@@ -264,7 +264,7 @@ int main(int argc, char **argv)
 
     appobject.setVisible(true);
 
-    QObject::connect(qApp, SIGNAL(lastWindowClosed()), &appobject, SLOT(quit()));
+    QObject::connect(&app, &QGuiApplication::lastWindowClosed, &appobject, &Application::quit);
 
     return app.exec();
 }
diff --git a/examples/activeqt/menus/menus.cpp b/examples/activeqt/menus/menus.cpp
index 908c88c..07c33d3 100644
--- a/examples/activeqt/menus/menus.cpp
+++ b/examples/activeqt/menus/menus.cpp
@@ -58,12 +58,12 @@ QMenus::QMenus(QWidget *parent)
 
     action = new QAction(QPixmap((const char**)fileopen), "&Open", this);
     action->setShortcut(tr("CTRL+O"));
-    connect(action, SIGNAL(triggered()), this, SLOT(fileOpen()));
+    connect(action, &QAction::triggered, this, &QMenus::fileOpen);
     file->addAction(action);
 
     action = new QAction(QPixmap((const char**)filesave),"&Save", this);
     action->setShortcut(tr("CTRL+S"));
-    connect(action, SIGNAL(triggered()), this, SLOT(fileSave()));
+    connect(action, &QAction::triggered, this, &QMenus::fileSave);
     file->addAction(action);
 
     QMenu *edit = new QMenu(this);
@@ -73,28 +73,28 @@ QMenus::QMenus(QWidget *parent)
     action->setToolTip("Normal");
     action->setStatusTip("Toggles Normal");
     action->setCheckable(true);
-    connect(action, SIGNAL(triggered()), this, SLOT(editNormal()));
+    connect(action, &QAction::triggered, this, &QMenus::editNormal);
     edit->addAction(action);
 
     action = new QAction("&Bold", this);
     action->setShortcut(tr("CTRL+B"));
     action->setCheckable(true);
-    connect(action, SIGNAL(triggered()), this, SLOT(editBold()));
+    connect(action, &QAction::triggered, this, &QMenus::editBold);
     edit->addAction(action);
 
     action = new QAction("&Underline", this);
     action->setShortcut(tr("CTRL+U"));
     action->setCheckable(true);
-    connect(action, SIGNAL(triggered()), this, SLOT(editUnderline()));
+    connect(action, &QAction::triggered, this, &QMenus::editUnderline);
     edit->addAction(action);
 
     QMenu *advanced = new QMenu(this);
     action = new QAction("&Font...", this);
-    connect(action, SIGNAL(triggered()), this, SLOT(editAdvancedFont()));
+    connect(action, &QAction::triggered, this, &QMenus::editAdvancedFont);
     advanced->addAction(action);
 
     action = new QAction("&Style...", this);
-    connect(action, SIGNAL(triggered()), this, SLOT(editAdvancedStyle()));
+    connect(action, &QAction::triggered, this, &QMenus::editAdvancedStyle);
     advanced->addAction(action);
 
     edit->addMenu(advanced)->setText("&Advanced");
@@ -105,18 +105,18 @@ QMenus::QMenus(QWidget *parent)
     action->setShortcut(tr("CTRL+V"));
     action->setCheckable(true);
     action->setEnabled(false);
-    connect(action, SIGNAL(triggered()), this, SLOT(editUnderline()));
+    connect(action, &QAction::triggered, this, &QMenus::editUnderline);
     edit->addAction(action);
 
     QMenu *help = new QMenu(this);
 
     action = new QAction("&About...", this);
     action->setShortcut(tr("F1"));
-    connect(action, SIGNAL(triggered()), this, SLOT(helpAbout()));
+    connect(action, &QAction::triggered, this, &QMenus::helpAbout);
     help->addAction(action);
 
     action = new QAction("&About Qt...", this);
-    connect(action, SIGNAL(triggered()), this, SLOT(helpAboutQt()));
+    connect(action, &QAction::triggered, this, &QMenus::helpAboutQt);
     help->addAction(action);
 
     if (!QAxFactory::isServer())
diff --git a/examples/activeqt/simple/main.cpp b/examples/activeqt/simple/main.cpp
index 487ccfa..44ee896 100644
--- a/examples/activeqt/simple/main.cpp
+++ b/examples/activeqt/simple/main.cpp
@@ -63,8 +63,8 @@ public:
         LCD = new QLCDNumber( 3, this );
         edit = new QLineEdit( this );
 
-        connect( slider, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)) );
-        connect( edit, SIGNAL(textChanged(QString)), this, SLOT(setText(QString)) );
+        connect( slider, &QAbstractSlider::valueChanged, this, &QSimpleAX::setValue );
+        connect( edit, &QLineEdit::textChanged, this, &QSimpleAX::setText );
 
         vbox->addWidget( slider );
         vbox->addWidget( LCD );