X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Ftopicwidget.cpp;h=bb55280a90a47f2f60321d52562ce15f8c13b181;hp=0d9cb25061ca137b8bc022c444be16eae1cd2784;hb=0d3d7a861472313710b51c8d19e81af56e2208a1;hpb=8a618fb4514d83a76cec8e7cd1319b935366a616

diff --git a/src/qtui/topicwidget.cpp b/src/qtui/topicwidget.cpp
index 0d9cb250..bb55280a 100644
--- a/src/qtui/topicwidget.cpp
+++ b/src/qtui/topicwidget.cpp
@@ -1,11 +1,11 @@
 /***************************************************************************
- *   Copyright (C) 2005/06 by The Quassel Team                             *
+ *   Copyright (C) 2005/06 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
+ *   (at your option) version 3.                                           *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
@@ -23,18 +23,76 @@
 #include <QDebug>
 
 TopicWidget::TopicWidget(QWidget *parent)
-  : QWidget(parent)
+  : AbstractItemView(parent)
 {
   ui.setupUi(this);
+  ui.topicLineEdit->hide();
+  ui.topicLineEdit->installEventFilter(this);
+  ui.topicLabel->show();
 }
 
-QString TopicWidget::topic() const {
-  return ui.topicLineEdit->text();
+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.topicLabel->setText(newtopic);
   ui.topicLineEdit->setText(newtopic);
+  switchPlain();
+}
+
+void TopicWidget::on_topicLineEdit_returnPressed() {
+  emit topicChanged(ui.topicLineEdit->text());
+  switchPlain();
+}
+
+void TopicWidget::on_topicEditButton_clicked() {
+  switchEditable();
+}
+
+void TopicWidget::switchEditable() {
+  ui.topicLabel->hide();
+  ui.topicEditButton->hide();
+  ui.topicLineEdit->show();
+  ui.topicLineEdit->setFocus();
 }
 
-TopicWidget::~TopicWidget() {
+void TopicWidget::switchPlain() {
+  ui.topicLineEdit->hide();
+  ui.topicLabel->show();
+  ui.topicEditButton->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;
+}
+