HelpWindow::HelpWindow(QWidget *parent) :
QDockWidget (parent)
{
setMinimumWidth (MIN_WIDTH);
setMinimumHeight (MIN_HEIGHT);
QHelpEngine *helpEngine = new QHelpEngine (helpPath());
helpEngine->setupData();
QTabWidget *tabs = new QTabWidget;
tabs->addTab (helpEngine->contentWidget(),
tr ("Contents"));
tabs->addTab (helpEngine->indexWidget(),
tr ("Index"));
HelpBrowser *browser = new HelpBrowser (helpEngine);
// URL is constructed from <namespace>, <virtualFolder> and <file> in engauge.qhp
browser->setSource (QUrl ("qthelp://engaugedigitizer.net/doc/index.html"));
connect (helpEngine->contentWidget (), SIGNAL (linkActivated (QUrl)), browser, SLOT (setSource (QUrl)));
connect (helpEngine->indexWidget (), SIGNAL (linkActivated (QUrl, QString)), browser, SLOT (setSource (QUrl)));
QSplitter *splitter = new QSplitter (Qt::Horizontal);
splitter->insertWidget (0, tabs);
splitter->insertWidget (1, browser);
setWidget (splitter);
}
IndexWindow::IndexWindow()
: m_searchLineEdit(0)
, m_indexWidget(0)
{
QVBoxLayout *layout = new QVBoxLayout(this);
m_searchLineEdit = new Utils::FilterLineEdit();
m_searchLineEdit->setPlaceholderText(QString());
setFocusProxy(m_searchLineEdit);
connect(m_searchLineEdit, SIGNAL(textChanged(QString)), this,
SLOT(filterIndices(QString)));
m_searchLineEdit->installEventFilter(this);
QLabel *l = new QLabel(tr("&Look for:"));
l->setBuddy(m_searchLineEdit);
layout->addWidget(l);
layout->setMargin(0);
layout->setSpacing(0);
Utils::StyledBar *toolbar = new Utils::StyledBar(this);
toolbar->setSingleRow(false);
QLayout *tbLayout = new QHBoxLayout();
tbLayout->setSpacing(6);
tbLayout->setMargin(4);
tbLayout->addWidget(l);
tbLayout->addWidget(m_searchLineEdit);
toolbar->setLayout(tbLayout);
layout->addWidget(toolbar);
QHelpEngine *engine = &LocalHelpManager::helpEngine();
m_indexWidget = engine->indexWidget();
m_indexWidget->installEventFilter(this);
connect(engine->indexModel(), SIGNAL(indexCreationStarted()), this,
SLOT(disableSearchLineEdit()));
connect(engine->indexModel(), SIGNAL(indexCreated()), this,
SLOT(enableSearchLineEdit()));
connect(m_indexWidget, SIGNAL(linkActivated(QUrl,QString)), this,
SIGNAL(linkActivated(QUrl)));
connect(m_indexWidget, SIGNAL(linksActivated(QMap<QString,QUrl>,QString)),
this, SIGNAL(linksActivated(QMap<QString,QUrl>,QString)));
connect(m_searchLineEdit, SIGNAL(returnPressed()), m_indexWidget,
SLOT(activateCurrentItem()));
m_indexWidget->setFrameStyle(QFrame::NoFrame);
layout->addWidget(m_indexWidget);
m_indexWidget->viewport()->installEventFilter(this);
}