dockfloatingcontainer.h

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#pragma once
 
#include "qxdock_global.h"
#include "dockfloatingwidget.h"
 
#if QX_DOCK_X11
#include <QDockWidget>
#define DockFloatingContainerBase QDockWidget
#else
#include <QWidget>
#define DockFloatingContainerBase QWidget
#endif
 
QX_DOCK_BEGIN_NAMESPACE
 
class DockWindow;
class DockPanel;
class DockWidget;
class DockContainer;
class DockStateReader;
 
class DockFloatingContainerPrivate;
 
class QX_DOCK_EXPORT DockFloatingContainer : public DockFloatingContainerBase, public DockFloatingWidget
{
    Q_OBJECT
public:
    using Super = DockFloatingContainerBase;
public:
    explicit DockFloatingContainer(DockWindow *window);
    explicit DockFloatingContainer(DockPanel *panel);
    explicit DockFloatingContainer(DockWidget *widget);
    virtual ~DockFloatingContainer();
 
    bool isClosable() const;
 
    DockContainer *dockContainer() const;
 
    DockWidget *topLevelDockWidget() const;
    QList<DockWidget *> dockWidgets() const;
    bool hasTopLevelDockWidget() const;
 
    void finishDropOperation();
 
#if QX_DOCK_X11
    void onMaximizeRequest();
    void showNormal(bool fixGeometry = false);
    void showMaximized();
    bool isMaximized() const;
    void show();
    bool hasNativeTitleBar();
#endif
 
private Q_SLOTS:
    void onDockAreasAddedOrRemoved();
    void onDockAreaCurrentChanged(int index);
protected:
    virtual void startFloating(const QPoint &dragStartMousePos, const QSize &size, Qx::DockDragState dragState,
                               QWidget *mouseEventHandler) override;
    virtual void finishDragging() override;
    void moveFloating() override;
 
    void deleteContent();
    void updateWindowTitle();
 
    bool restoreState(DockStateReader &stream, bool testing);
protected:
    virtual void closeEvent(QCloseEvent *event) override;
    virtual void hideEvent(QHideEvent *event) override;
    virtual void showEvent(QShowEvent *event) override;
    virtual void changeEvent(QEvent *event) override;
 
#ifdef Q_OS_MACOS
    virtual bool event(QEvent *e) override;
    virtual void moveEvent(QMoveEvent *e) override;
#elif QX_DOCK_X11
    virtual void moveEvent(QMoveEvent *e) override;
    virtual void resizeEvent(QResizeEvent *e) override;
    virtual bool event(QEvent *e) override;
#endif
 
#ifdef Q_OS_WIN
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
    virtual bool nativeEvent(const QByteArray &eventType, void *message, long *result) override;
#else
    virtual bool nativeEvent(const QByteArray &eventType, void *message, qintptr *result) override;
#endif
#endif
private:
    QX_DECLARE_PRIVATE(DockFloatingContainer)
    friend class DockWindow;
    friend class DockWidget;
    friend class DockPanel;
    friend class DockWindowPrivate;
    friend class DockFloatingTitleBar;
};
 
QX_DOCK_END_NAMESPACE