uisupport: Provide helpers for dealing with widget changes

[quassel.git] / src / client / bufferviewoverlay.cpp

diff --git a/src/client/bufferviewoverlay.cpp b/src/client/bufferviewoverlay.cpp
index 20d33f8..02e5702 100644 (file)
--- a/src/client/bufferviewoverlay.cpp
+++ b/src/client/bufferviewoverlay.cpp
@@ -109,10 +109,9 @@ void BufferViewOverlay::addView(int viewId)
         }
     }
     else {
-        disconnect(config, SIGNAL(initDone()), this, SLOT(viewInitialized()));
         // we use a queued connection here since manipulating the connection list of a sending object
         // doesn't seem to be such a good idea while executing a connected slots.
-        connect(config, SIGNAL(initDone()), this, SLOT(viewInitialized()), Qt::QueuedConnection);
+        connect(config, &BufferViewConfig::initDone, this, selectOverload<>(&BufferViewOverlay::viewInitialized), Qt::QueuedConnection);
     }
     save();
 }
@@ -157,9 +156,7 @@ void BufferViewOverlay::viewInitialized(BufferViewConfig *config)
         qWarning() << "BufferViewOverlay::viewInitialized() received invalid view!";
         return;
     }
-    disconnect(config, SIGNAL(initDone()), this, SLOT(viewInitialized()));
-
-    connect(config, SIGNAL(configChanged()), this, SLOT(update()));
+    connect(config, &BufferViewConfig::configChanged, this, &BufferViewOverlay::update);
 
     // check if the view was removed in the meantime...
     if (_bufferViewIds.contains(config->bufferViewId()))
@@ -173,7 +170,7 @@ void BufferViewOverlay::viewInitialized(BufferViewConfig *config)
 
 void BufferViewOverlay::viewInitialized()
 {
-    BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
+    auto *config = qobject_cast<BufferViewConfig *>(sender());
     Q_ASSERT(config);
 
     viewInitialized(config);