modernize: Use ranged-for loops in some obvious cases

[quassel.git] / src / qtui / inputwidget.cpp

diff --git a/src/qtui/inputwidget.cpp b/src/qtui/inputwidget.cpp
index 48d9bc6..f843ece 100644 (file)
--- a/src/qtui/inputwidget.cpp
+++ b/src/qtui/inputwidget.cpp
@@ -118,11 +118,6 @@ InputWidget::InputWidget(QWidget *parent)
 
     UiSettings s("InputWidget");
 
-#ifdef HAVE_KDE4
-    s.notify("EnableSpellCheck", this, SLOT(setEnableSpellCheck(QVariant)));
-    setEnableSpellCheck(s.value("EnableSpellCheck", false));
-#endif
-
     s.notify("EnableEmacsMode", this, SLOT(setEnableEmacsMode(QVariant)));
     setEnableEmacsMode(s.value("EnableEmacsMode", false));
 
@@ -149,7 +144,7 @@ InputWidget::InputWidget(QWidget *parent)
 
     ActionCollection *coll = QtUi::actionCollection();
 
-    Action *activateInputline = coll->add<Action>("FocusInputLine");
+    auto *activateInputline = coll->add<Action>("FocusInputLine");
     connect(activateInputline, SIGNAL(triggered()), SLOT(setFocus()));
     activateInputline->setText(tr("Focus Input Line"));
     activateInputline->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_L));
@@ -159,11 +154,6 @@ InputWidget::InputWidget(QWidget *parent)
 }
 
 
-InputWidget::~InputWidget()
-{
-}
-
-
 void InputWidget::setUseCustomFont(const QVariant &v)
 {
     if (v.toBool()) {
@@ -189,12 +179,6 @@ void InputWidget::setCustomFont(const QVariant &v)
 }
 
 
-void InputWidget::setEnableSpellCheck(const QVariant &v)
-{
-    ui.inputEdit->setSpellCheckEnabled(v.toBool());
-}
-
-
 void InputWidget::setEnableEmacsMode(const QVariant &v)
 {
     ui.inputEdit->setEmacsMode(v.toBool());
@@ -248,10 +232,10 @@ bool InputWidget::eventFilter(QObject *watched, QEvent *event)
     if (event->type() != QEvent::KeyPress)
         return false;
 
-    QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
+    auto *keyEvent = static_cast<QKeyEvent *>(event);
 
     // keys from BufferView should be sent to (and focus) the input line
-    BufferView *view = qobject_cast<BufferView *>(watched);
+    auto *view = qobject_cast<BufferView *>(watched);
     if (view) {
         if (keyEvent->text().length() == 1 && !(keyEvent->modifiers() & (Qt::ControlModifier ^ Qt::AltModifier))) { // normal key press
             QChar c = keyEvent->text().at(0);
@@ -320,11 +304,11 @@ void InputWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bot
 
         bool encrypted = false;
 
-        IrcChannel *chan = qobject_cast<IrcChannel *>(Client::bufferModel()->data(selectionModel()->currentIndex(), NetworkModel::IrcChannelRole).value<QObject *>());
+        auto *chan = qobject_cast<IrcChannel *>(Client::bufferModel()->data(selectionModel()->currentIndex(), NetworkModel::IrcChannelRole).value<QObject *>());
         if (chan)
             encrypted = chan->encrypted();
 
-        IrcUser *user = qobject_cast<IrcUser *>(Client::bufferModel()->data(selectionModel()->currentIndex(), NetworkModel::IrcUserRole).value<QObject *>());
+        auto *user = qobject_cast<IrcUser *>(Client::bufferModel()->data(selectionModel()->currentIndex(), NetworkModel::IrcUserRole).value<QObject *>());
         if (user)
             encrypted = user->encrypted();
 
@@ -385,7 +369,7 @@ const Network *InputWidget::currentNetwork() const
 BufferInfo InputWidget::currentBufferInfo() const
 {
     return selectionModel()->currentIndex().data(NetworkModel::BufferInfoRole).value<BufferInfo>();
-};
+}
 
 
 void InputWidget::applyFormatActiveColor()
@@ -438,9 +422,9 @@ void InputWidget::setNetwork(NetworkId networkId)
 
     const Network *previousNet = Client::network(_networkId);
     if (previousNet) {
-        disconnect(previousNet, 0, this, 0);
+        disconnect(previousNet, nullptr, this, nullptr);
         if (previousNet->me())
-            disconnect(previousNet->me(), 0, this, 0);
+            disconnect(previousNet->me(), nullptr, this, nullptr);
     }
 
     _networkId = networkId;
@@ -483,7 +467,7 @@ void InputWidget::setIdentity(IdentityId identityId)
 
     const Identity *previousIdentity = Client::identity(_identityId);
     if (previousIdentity)
-        disconnect(previousIdentity, 0, this, 0);
+        disconnect(previousIdentity, nullptr, this, nullptr);
 
     _identityId = identityId;