/****************************************************************************

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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** Contact: Nokia Corporation (qt-info@nokia.com)

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** This file is part of the Qt3Support module of the Qt Toolkit.

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** No Commercial Usage

** This file contains pre-release code and may not be distributed.

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** contained in the Technology Preview License Agreement accompanying

** this package.

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** GNU Lesser General Public License Usage

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** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

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** $QT_END_LICENSE$

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****************************************************************************/

#ifndef Q3PROGRESSDIALOG_H

#define Q3PROGRESSDIALOG_H

#include <QtGui/qdialog.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Qt3SupportLight)

#ifndef QT_NO_PROGRESSDIALOG

class Q3ProgressDialogData;

class QLabel;

class QPushButton;

class QTimer;

class Q3ProgressBar;

class Q_COMPAT_EXPORT Q3ProgressDialog : public QDialog

{

    Q_OBJECT

    Q_PROPERTY(bool wasCanceled READ wasCanceled)

    Q_PROPERTY(bool wasCancelled READ wasCancelled DESIGNABLE false STORED false)

    Q_PROPERTY(int totalSteps READ totalSteps WRITE setTotalSteps)

    Q_PROPERTY(int progress READ progress WRITE setProgress)

    Q_PROPERTY(bool autoReset READ autoReset WRITE setAutoReset)

    Q_PROPERTY(bool autoClose READ autoClose WRITE setAutoClose)

    Q_PROPERTY(int minimumDuration READ minimumDuration WRITE setMinimumDuration)

    Q_PROPERTY(QString labelText READ labelText WRITE setLabelText)

public:

    Q3ProgressDialog(QWidget* parent, const char* name, bool modal=false,

                                           Qt::WindowFlags f=0);

    Q3ProgressDialog(const QString& labelText,

                                           const QString &cancelButtonText, int totalSteps,

                                           QWidget* parent=0, const char* name=0,

                                           bool modal=false, Qt::WindowFlags f=0);

    Q3ProgressDialog(QWidget* parent = 0, Qt::WindowFlags f = 0);

    Q3ProgressDialog(const QString& labelText, const QString &cancelButtonText,

                     int totalSteps, QWidget* parent=0, Qt::WindowFlags f=0);

    ~Q3ProgressDialog();

    void setLabel(QLabel *);

    void setCancelButton(QPushButton *);

    void setBar(Q3ProgressBar *);

    bool wasCanceled() const;

    bool wasCancelled() const;

    int totalSteps() const;

    int progress()   const;

    QSize sizeHint() const;

    QString labelText() const;

    void setAutoReset(bool b);

    bool autoReset() const;

    void setAutoClose(bool b);

    bool autoClose() const;

public Q_SLOTS:

    void cancel();

    void reset();

    void setTotalSteps(int totalSteps);

    void setProgress(int progress);

    void setProgress(int progress, int totalSteps);

    void setLabelText(const QString &);

    void setCancelButtonText(const QString &);

    void setMinimumDuration(int ms);

public:

    int minimumDuration() const;

Q_SIGNALS:

    void canceled();

    void cancelled();

protected:

    void resizeEvent(QResizeEvent *);

    void closeEvent(QCloseEvent *);

    void changeEvent(QEvent *);

    void showEvent(QShowEvent *e);

protected Q_SLOTS:

    void forceShow();

private:

    void init(QWidget *creator, const QString& lbl, const QString &canc,

              int totstps);

    void layout();

    QLabel *label()  const;

    Q3ProgressBar *bar()    const;

    Q3ProgressDialogData *d;

    QTimer *forceTimer;

private:

    Q_DISABLE_COPY(Q3ProgressDialog)

};

#endif // QT_NO_PROGRESSDIALOG

QT_END_NAMESPACE

QT_END_HEADER

#endif // Q3PROGRESSDIALOG_H