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#include "webviewtabbar.h"
WebViewTabBar::WebViewTabBar(QWidget *parent) :
QTabBar(parent)
{
setTabsClosable(true);
connect(this, SIGNAL(tabCloseRequested(int)), this, SLOT(handleTabClose(int)));
connect(this, SIGNAL(currentChanged(int)), this, SLOT(handleCurrentChanged(int)));
}
WebViewTabBar::~WebViewTabBar()
{
// cleanup
qDeleteAll(m_views);
m_views.clear();
}
int WebViewTabBar::addTab(QWebEngineProfile *profile, const QUrl &url)
{
QWebEngineView *view = new QWebEngineView(0);
QWebEnginePage *page = new QWebEnginePage(profile);
view->setPage(page);
page->load(url);
m_views.append(view);
//connect(view, SIGNAL(titleChanged()), this, SLOT(updateTabText()));
connect(view, &QWebEngineView::titleChanged, [this, view](const QString &title) {
int index = m_views.indexOf(view);
setTabText(index, title);
});
connect(view, &QWebEngineView::iconChanged, [this, view](const QIcon &icon) {
int index = m_views.indexOf(view);
setTabIcon(index, icon);
});
return QTabBar::addTab("New Tab");
}
void WebViewTabBar::setProfile(QWebEngineProfile *profile)
{
for(QWebEngineView *view : m_views) {
QWebEnginePage *page = new QWebEnginePage(profile);
page->load(view->url());
view->setPage(page);
}
}
QWebEngineView *WebViewTabBar::currentView()
{
return m_views.at(currentIndex());
}
void WebViewTabBar::handleCurrentChanged(int index)
{
emit(currentTabChanged(m_views.at(index)));
}
void WebViewTabBar::handleTabClose(int index)
{
removeTab(index);
m_views.at(index)->deleteLater();
m_views.remove(index);
}
void WebViewTabBar::updateTabText(QWebEngineView *view, const QString &text)
{
int index = m_views.indexOf(view);
setTabText(index, text);
}
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