dolphin: convert panels/ and filterbar to qt signal/slot syntax

TerminalPanel connections to konsole part were not converted since there
is no header available that defines these function, we have to keep the
old syntax here.

Additionally the new syntax no longer accepts QPointer arguments, we have
to explicitly call .data() there.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/panels/places/placesitemeditdialog.cpp b/src/panels/places/placesitemeditdialog.cpp
index 2dd47d793..0a66ef7de 100644
--- a/src/panels/places/placesitemeditdialog.cpp
+++ b/src/panels/places/placesitemeditdialog.cpp
@@ -135,7 +135,7 @@ void PlacesItemEditDialog::initialize()
     formLayout->addRow(i18nc("@label", "Location:"), m_urlEdit);
     // Provide room for at least 40 chars (average char width is half of height)
     m_urlEdit->setMinimumWidth(m_urlEdit->fontMetrics().height() * (40 / 2));
-    connect(m_urlEdit->lineEdit(), SIGNAL(textChanged(QString)), this, SLOT(slotUrlChanged(QString)));
+    connect(m_urlEdit->lineEdit(), &KLineEdit::textChanged, this, &PlacesItemEditDialog::slotUrlChanged);
 
     m_iconButton = new KIconButton(mainWidget);
     formLayout->addRow(i18nc("@label", "Choose an icon:"), m_iconButton);