| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 |
| 3 | |
| 4 | #ifndef SEARCHWIDGET_H |
| 5 | #define SEARCHWIDGET_H |
| 6 | |
| 7 | #include <QtCore/QUrl> |
| 8 | #include <QtCore/QPoint> |
| 9 | |
| 10 | #include <QtWidgets/QWidget> |
| 11 | |
| 12 | QT_BEGIN_NAMESPACE |
| 13 | |
| 14 | class QMouseEvent; |
| 15 | class QHelpSearchEngine; |
| 16 | class QHelpSearchResultWidget; |
| 17 | |
| 18 | class SearchWidget : public QWidget |
| 19 | { |
| 20 | Q_OBJECT |
| 21 | |
| 22 | public: |
| 23 | explicit SearchWidget(QHelpSearchEngine *engine, QWidget *parent = nullptr); |
| 24 | ~SearchWidget() override; |
| 25 | |
| 26 | void zoomIn(); |
| 27 | void zoomOut(); |
| 28 | void resetZoom(); |
| 29 | |
| 30 | signals: |
| 31 | void requestShowLink(const QUrl &url); |
| 32 | void requestShowLinkInNewTab(const QUrl &url); |
| 33 | |
| 34 | private slots: |
| 35 | void search() const; |
| 36 | void searchingStarted(); |
| 37 | void searchingFinished(int searchResultCount); |
| 38 | |
| 39 | private: |
| 40 | bool eventFilter(QObject* o, QEvent *e) override; |
| 41 | void keyPressEvent(QKeyEvent *keyEvent) override; |
| 42 | void contextMenuEvent(QContextMenuEvent *contextMenuEvent) override; |
| 43 | |
| 44 | private: |
| 45 | int zoomCount; |
| 46 | QHelpSearchEngine *searchEngine; |
| 47 | QHelpSearchResultWidget *resultWidget; |
| 48 | }; |
| 49 | |
| 50 | QT_END_NAMESPACE |
| 51 | |
| 52 | #endif // SEARCHWIDGET_H |
| 53 |