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/****************************************************************************
**
** Copyright (C) 2020 Uwe Kindler
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <QWidget>
namespace ADS {
class FloatingDockContainer;
class FloatingWidgetTitleBarPrivate;
/**
* Titlebar for floating widgets to capture non client are mouse events.
* Linux does not support NonClieantArea mouse events like
* QEvent::NonClientAreaMouseButtonPress. Because these events are required
* for the docking system to work properly, we use our own titlebar here to
* capture the required mouse events.
*/
class FloatingWidgetTitleBar : public QWidget
{
Q_OBJECT
private:
FloatingWidgetTitleBarPrivate *d; ///< private data (pimpl)
protected:
virtual void mousePressEvent(QMouseEvent *event) override;
virtual void mouseReleaseEvent(QMouseEvent *event) override;
virtual void mouseMoveEvent(QMouseEvent *event) override;
public:
using Super = QWidget;
explicit FloatingWidgetTitleBar(FloatingDockContainer *parent = nullptr);
/**
* Virtual Destructor
*/
virtual ~FloatingWidgetTitleBar() override;
/**
* Enables / disables the window close button.
*/
void enableCloseButton(bool enable);
/**
* Sets the window title, that means, the text of the internal tile label.
*/
void setTitle(const QString &text);
signals:
/**
* This signal is emitted, if the close button is clicked.
*/
void closeRequested();
};
} // namespace ADS
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