qtquick/views/FloatingWindow.h

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/*
  This file is part of KDDockWidgets.
 
  SPDX-FileCopyrightText: 2019 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
  Author: Sérgio Martins <sergio.martins@kdab.com>
 
  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
 
  Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
 
#ifndef KD_FLOATING_WINDOWQUICK_P_H
#define KD_FLOATING_WINDOWQUICK_P_H
 
#include "View.h"
 
QT_BEGIN_NAMESPACE
class QQuickView;
QT_END_NAMESPACE
 
namespace KDDockWidgets {
 
namespace Core {
class FloatingWindow;
}
 
namespace QtQuick {
 
class MainWindow;
class TitleBar;
class DropArea;
 
class DOCKS_EXPORT FloatingWindow : public QtQuick::View
{
    Q_OBJECT
    Q_PROPERTY(QObject *titleBar READ titleBar CONSTANT)
    Q_PROPERTY(QObject *dropArea READ dropArea CONSTANT)
public:
    explicit FloatingWindow(Core::FloatingWindow *controller,
                            QtQuick::MainWindow *parent = nullptr,
                            Qt::WindowFlags flags = {});
    ~FloatingWindow();
 
    QSize minSize() const override;
 
    // QML interface
    QObject *titleBar() const;
    QObject *dropArea() const;
 
    Core::Item *rootItem() const;
 
protected:
    void setGeometry(QRect) override;
 
private:
    void onWindowStateChanged(Qt::WindowState);
    int contentsMargins() const;
    int titleBarHeight() const;
    QWindow *candidateParentWindow() const;
    void init() override final;
    QQuickView *const m_quickWindow;
    QQuickItem *m_visualItem = nullptr;
    Core::FloatingWindow *const m_controller;
    Q_DISABLE_COPY(FloatingWindow)
};
 
}
 
}
 
#endif