#ifndef STATUSBARCHANGER_H

#define STATUSBARCHANGER_H

#include <QEvent>

#include <QMultiMap>

#include <QStatusBar>

#include "utilsexport.h"

#define SBG_NULL -1

#define SBG_DEFAULT 500

class UTILS_EXPORT StatusBarChanger :

public QObject

{

Q_OBJECT;

StatusBarChanger(QStatusBar *AStatusBar);

~StatusBarChanger();

bool isEmpty() const;

bool manageVisibitily() const;

void setManageVisibility(bool AManageVisibility);

QStatusBar *statusBar() const;

int widgetGroup(QWidget *AWidget) const;

QList<QWidget *> groupWidgets(int AGroup = SBG_NULL) const;

void insertWidget(QWidget *AWidget, int AGroup = SBG_DEFAULT, bool APermanent = false, int AStretch = 0);

void removeWidget(QWidget *AWidget);

void clear();

signals:

void widgetInserted(QWidget *ABefour, QWidget *AWidget, int AGroup, bool APermanent, int AStretch);

void widgetRemoved(QWidget *AWidget);

void statusBarChangerDestroyed(StatusBarChanger *AStatusBarChanger);

protected slots:

void updateVisible();

virtual bool eventFilter(QObject *AObject, QEvent *AEvent);

protected slots:

void onWidgetDestroyed(QObject *AObject);

void onChangeVisible();

bool FIntVisible;

bool FExtVisible;

bool FManageVisibility;

int FChangingIntVisible;

bool FVisibleTimerStarted;

QStatusBar *FStatusBar;

QMultiMap<int, QWidget *> FWidgets;

};

#endif // STATUSBARCHANGER_H