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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <QtWidgets>
using SearchBar = QWidget;
using Element = QWidget;
class Window : public QMainWindow
{
public:
Window(QWidget *parent = nullptr);
protected:
bool event(QEvent *event) override;
private:
Element *elementAt(QPoint pos) const {
return nullptr;
}
QToolBar *fileToolBar;
QMenu *fileMenu;
SearchBar *searchBar;
};
Window::Window(QWidget *parent)
: QMainWindow(parent)
{
//! [action_tooltip]
QAction *openAction = new QAction(tr("&Open..."));
openAction->setToolTip(tr("Open an existing file"));
fileMenu = menuBar()->addMenu(tr("&File"));
fileToolBar = addToolBar(tr("&File"));
fileMenu->addAction(openAction);
fileToolBar->addAction(openAction);
//! [action_tooltip]
//! [static_tooltip]
searchBar = new SearchBar;
searchBar->setToolTip(tr("Search in the current document"));
//! [static_tooltip]
fileToolBar->addWidget(searchBar);
}
//! [dynamic_tooltip]
bool Window::event(QEvent *event)
{
if (event->type() == QEvent::ToolTip) {
QHelpEvent *helpEvent = static_cast<QHelpEvent *>(event);
if (Element *element = elementAt(helpEvent->pos())) {
QToolTip::showText(helpEvent->globalPos(), element->toolTip());
} else {
QToolTip::hideText();
event->ignore();
}
return true;
}
return QWidget::event(event);
}
//! [dynamic_tooltip]
int main(int argc, char **argv)
{
QApplication app(argc, argv);
Window w;
return 0;
}
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