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// Copyright (C) 2020 Uwe Kindler
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <QFrame>
namespace ADS {
class FloatingDockContainer;
class FloatingWidgetTitleBarPrivate;
/**
* Titlebar for floating widgets to capture non client are mouse events.
* Linux does not support NonClientArea 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 QFrame
{
Q_OBJECT
private:
FloatingWidgetTitleBarPrivate *d; ///< private data (pimpl)
protected:
void mousePressEvent(QMouseEvent *event) override;
void mouseReleaseEvent(QMouseEvent *event) override;
void mouseMoveEvent(QMouseEvent *event) override;
public:
using Super = QWidget;
explicit FloatingWidgetTitleBar(FloatingDockContainer *parent = nullptr);
/**
* Virtual Destructor
*/
~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);
/**
* Update stylesheet style if a property changes
*/
void updateStyle();
signals:
/**
* This signal is emitted, if the close button is clicked.
*/
void closeRequested();
};
} // namespace ADS
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