diff options
Diffstat (limited to 'src/plugins/help')
| -rw-r--r-- | src/plugins/help/litehtmlhelpviewer.cpp | 12 | ||||
| -rw-r--r-- | src/plugins/help/litehtmlhelpviewer.h | 3 |
2 files changed, 14 insertions, 1 deletions
diff --git a/src/plugins/help/litehtmlhelpviewer.cpp b/src/plugins/help/litehtmlhelpviewer.cpp index f966c018f9..a9fca1a92b 100644 --- a/src/plugins/help/litehtmlhelpviewer.cpp +++ b/src/plugins/help/litehtmlhelpviewer.cpp @@ -16,6 +16,7 @@ #include <QGuiApplication> #include <QScrollBar> #include <QTimer> +#include <QToolTip> #include <QVBoxLayout> #include <QWheelEvent> @@ -100,6 +101,11 @@ LiteHtmlHelpViewer::LiteHtmlHelpViewer(QWidget *parent) &QLiteHtmlWidget::contextMenuRequested, this, &LiteHtmlHelpViewer::showContextMenu); + connect(m_viewer, &QLiteHtmlWidget::linkHighlighted, this, [this](const QUrl &url) { + m_highlightedLink = url; + if (!url.isValid()) + QToolTip::hideText(); + }); auto layout = new QVBoxLayout; setLayout(layout); layout->setContentsMargins(0, 0, 0, 0); @@ -284,6 +290,12 @@ bool LiteHtmlHelpViewer::eventFilter(QObject *src, QEvent *e) goForward(1); return true; } + } else if (e->type() == QEvent::ToolTip) { + auto he = static_cast<QHelpEvent *>(e); + if (m_highlightedLink.isValid()) + QToolTip::showText(he->globalPos(), + m_highlightedLink.toDisplayString(), + m_viewer->viewport()); } return HelpViewer::eventFilter(src, e); } diff --git a/src/plugins/help/litehtmlhelpviewer.h b/src/plugins/help/litehtmlhelpviewer.h index 5067f0a432..efd8245a01 100644 --- a/src/plugins/help/litehtmlhelpviewer.h +++ b/src/plugins/help/litehtmlhelpviewer.h @@ -4,11 +4,11 @@ #pragma once #include "helpviewer.h" -#include "openpagesmanager.h" #include <qlitehtmlwidget.h> #include <QTextBrowser> +#include <QUrl> #include <optional> @@ -68,6 +68,7 @@ private: QLiteHtmlWidget *m_viewer; std::vector<HistoryItem> m_backItems; std::vector<HistoryItem> m_forwardItems; + QUrl m_highlightedLink; }; } // namespace Internal |