X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Finputwidget.cpp;h=c2ef731e21e5fa092f63305ac56ed699cdfe6c4d;hb=923ab935b9e2936d2512ef9344811e9bb2f436f3;hp=0745d66659a7920d79cbe31a05c86e97064b758e;hpb=ba9d9d766830eab8cc238c60a69f67c8b527aa7e;p=quassel.git

diff --git a/src/qtui/inputwidget.cpp b/src/qtui/inputwidget.cpp
index 0745d666..c2ef731e 100644
--- a/src/qtui/inputwidget.cpp
+++ b/src/qtui/inputwidget.cpp
@@ -43,7 +43,12 @@ InputWidget::~InputWidget() {
 }
 
 void InputWidget::setModel(BufferModel *bufferModel) {
+  if(_bufferModel) {
+    disconnect(_bufferModel, 0, this, 0);
+  }
   _bufferModel = bufferModel;
+  connect(bufferModel, SIGNAL(dataChanged(QModelIndex, QModelIndex)),
+	  this, SLOT(dataChanged(QModelIndex, QModelIndex)));
 }
 
 void InputWidget::setSelectionModel(QItemSelectionModel *selectionModel) {
@@ -74,6 +79,15 @@ void InputWidget::currentChanged(const QModelIndex &current, const QModelIndex &
   ui.inputEdit->setEnabled(current.data(NetworkModel::ItemActiveRole).value<bool>());
 }
 
+void InputWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
+  QItemSelectionRange changedArea(topLeft, bottomRight);
+  QModelIndex currentIndex = Client::bufferModel()->currentIndex();
+  if(changedArea.contains(currentIndex)) {
+    ui.inputEdit->setEnabled(currentIndex.data(NetworkModel::ItemActiveRole).value<bool>());
+  }
+};
+
+
 const Network *InputWidget::currentNetwork() const {
   if(!validBuffer)
     return 0;
@@ -82,7 +96,7 @@ const Network *InputWidget::currentNetwork() const {
 }
 
 void InputWidget::setNetwork(const Network *network) {
-  if(_networkId == network->networkId())
+  if(!network || _networkId == network->networkId())
     return;
 
   const Network *previousNet = Client::network(_networkId);