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#include "tracer.h" | |
#include "topicchooser.h" | |
QT_BEGIN_NAMESPACE | |
TopicChooser::TopicChooser(QWidget *parent, const QString &keyword, | |
const QMap<QString, QUrl> &links) | |
: QDialog(parent) | |
{ | |
TRACE_OBJ | |
ui.setupUi(this); | |
ui.label->setText(tr("Choose a topic for <b>%1</b>:").arg(keyword)); | |
QMap<QString, QUrl>::const_iterator it = links.constBegin(); | |
for (; it != links.constEnd(); ++it) { | |
ui.listWidget->addItem(it.key()); | |
m_links.append(it.value()); | |
} | |
if (ui.listWidget->count() != 0) | |
ui.listWidget->setCurrentRow(0); | |
ui.listWidget->setFocus(); | |
connect(ui.buttonDisplay, SIGNAL(clicked()), this, SLOT(accept())); | |
connect(ui.buttonCancel, SIGNAL(clicked()), this, SLOT(reject())); | |
connect(ui.listWidget, SIGNAL(itemActivated(QListWidgetItem*)), this, | |
SLOT(accept())); | |
} | |
QUrl TopicChooser::link() const | |
{ | |
TRACE_OBJ | |
QListWidgetItem *item = ui.listWidget->currentItem(); | |
if (!item) | |
return QUrl(); | |
QString title = item->text(); | |
if (title.isEmpty()) | |
return QUrl(); | |
const int row = ui.listWidget->row(item); | |
Q_ASSERT(row < m_links.count()); | |
return m_links.at(row); | |
} | |
QT_END_NAMESPACE |