X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Ftopicwidget.cpp;h=cb646eda090a06bd369a76d1b2d1dd513701df90;hp=40e7ae8e21c747634a96f133f5d92d02f45d6f1c;hb=b68ffc844fc7504ecceeaa9348107ca5c249bd51;hpb=dcba0652ac1275877b98b06d6482924ee6df0cd1

diff --git a/src/qtui/topicwidget.cpp b/src/qtui/topicwidget.cpp
index 40e7ae8e..cb646eda 100644
--- a/src/qtui/topicwidget.cpp
+++ b/src/qtui/topicwidget.cpp
@@ -23,17 +23,73 @@
 #include <QDebug>
 
 TopicWidget::TopicWidget(QWidget *parent)
-  : QWidget(parent)
+  : AbstractItemView(parent)
 {
   ui.setupUi(this);
+  ui.topicLineEdit->hide();
+  ui.topicLineEdit->installEventFilter(this);
+  ui.topicButton->show();
 }
 
+void TopicWidget::currentChanged(const QModelIndex &current, const QModelIndex &previous) {
+  Q_UNUSED(previous);
+  setTopic(current.sibling(current.row(), 1).data().toString());
+}
+
+void TopicWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
+  QItemSelectionRange changedArea(topLeft, bottomRight);
+  QModelIndex currentTopicIndex = selectionModel()->currentIndex().sibling(selectionModel()->currentIndex().row(), 1);
+  if(changedArea.contains(currentTopicIndex))
+    setTopic(currentTopicIndex.data().toString());
+};
+
 void TopicWidget::setTopic(const QString &newtopic) {
+  if(_topic == newtopic)
+    return;
+  
+  _topic = newtopic;
+  ui.topicButton->setAndStyleText(newtopic);
   ui.topicLineEdit->setText(newtopic);
-  ui.topicLineEdit->setCursorPosition(0);
+  switchPlain();
 }
 
 void TopicWidget::on_topicLineEdit_returnPressed() {
-  ui.topicLineEdit->setCursorPosition(0);
-  emit topicChanged(topic());
+  emit topicChanged(ui.topicLineEdit->text());
+  switchPlain();
+}
+
+void TopicWidget::on_topicButton_clicked() {
+  switchEditable();
+}
+
+void TopicWidget::switchEditable() {
+  ui.topicButton->hide();
+  ui.topicLineEdit->show();
+  ui.topicLineEdit->setFocus();
+}
+
+void TopicWidget::switchPlain() {
+  ui.topicLineEdit->hide();
+  ui.topicButton->show();
+  ui.topicLineEdit->setText(_topic);
+}
+
+// filter for the input widget to switch back to normal mode
+bool TopicWidget::eventFilter(QObject *obj, QEvent *event) {
+  if(event->type() == QEvent::FocusOut) {
+    switchPlain();
+    return true;
+  }
+
+  if(event->type() != QEvent::KeyPress)
+    return QObject::eventFilter(obj, event);
+
+  QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
+
+  if(keyEvent->key() == Qt::Key_Escape) {
+    switchPlain();
+    return true;
+  }
+  
+  return false;
 }