1 /***************************************************************************
2 * Copyright (C) 2005/06 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "topicwidget.h"
25 TopicWidget::TopicWidget(QWidget *parent)
26 : AbstractItemView(parent)
29 ui.topicLineEdit->hide();
30 ui.topicLineEdit->installEventFilter(this);
31 ui.topicLabel->show();
34 void TopicWidget::currentChanged(const QModelIndex ¤t, const QModelIndex &previous) {
36 setTopic(current.sibling(current.row(), 1).data().toString());
39 void TopicWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
40 QItemSelectionRange changedArea(topLeft, bottomRight);
41 QModelIndex currentTopicIndex = selectionModel()->currentIndex().sibling(selectionModel()->currentIndex().row(), 1);
42 if(changedArea.contains(currentTopicIndex))
43 setTopic(currentTopicIndex.data().toString());
46 void TopicWidget::setTopic(const QString &newtopic) {
47 if(_topic == newtopic)
51 ui.topicLabel->setText(newtopic);
52 ui.topicLineEdit->setText(newtopic);
56 void TopicWidget::on_topicLineEdit_returnPressed() {
57 emit topicChanged(ui.topicLineEdit->text());
61 void TopicWidget::on_topicEditButton_clicked() {
65 void TopicWidget::switchEditable() {
66 ui.topicLabel->hide();
67 ui.topicEditButton->hide();
68 ui.topicLineEdit->show();
69 ui.topicLineEdit->setFocus();
72 void TopicWidget::switchPlain() {
73 ui.topicLineEdit->hide();
74 ui.topicLabel->show();
75 ui.topicEditButton->show();
76 ui.topicLineEdit->setText(_topic);
79 // filter for the input widget to switch back to normal mode
80 bool TopicWidget::eventFilter(QObject *obj, QEvent *event) {
81 if(event->type() == QEvent::FocusOut) {
86 if(event->type() != QEvent::KeyPress)
87 return QObject::eventFilter(obj, event);
89 QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
91 if(keyEvent->key() == Qt::Key_Escape) {