searchwidget.h 2.24 KiB
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#ifndef SEARCHWIDGET_H
#define SEARCHWIDGET_H
#include <QtCore/QUrl>
#include <QtCore/QPoint>
#include <QtGui/QWidget>
QT_BEGIN_NAMESPACE
class QMouseEvent;
class QHelpSearchEngine;
class QHelpSearchResultWidget;
QT_END_NAMESPACE
namespace Help {
namespace Internal {
class SearchWidget : public QWidget
{
Q_OBJECT
public:
SearchWidget(QHelpSearchEngine *engine, QWidget *parent = 0);
~SearchWidget();
void zoomIn();
void zoomOut();
void resetZoom();
signals:
void requestShowLink(const QUrl &url);
void requestShowLinkInNewTab(const QUrl &url);
void escapePressed();
private slots:
void search() const;
void searchingStarted();
void searchingFinished(int hits);
private:
bool eventFilter(QObject* o, QEvent *e);
void keyPressEvent(QKeyEvent *keyEvent);
void contextMenuEvent(QContextMenuEvent *contextMenuEvent);
private:
int zoomCount;
QHelpSearchEngine *searchEngine;
QHelpSearchResultWidget *resultWidget;
};
} // namespace Internal
} // namespace Help
#endif // SEARCHWIDGET_H