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    41 

    42 #ifndef QPROGRESSDIALOG_H

    43 #define QPROGRESSDIALOG_H

    44 

    45 #include <QtGui/qdialog.h>

    46 

    47 QT_BEGIN_HEADER

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 QT_MODULE(Gui)

    52 

    53 #ifndef QT_NO_PROGRESSDIALOG

    54 

    55 class QPushButton;

    56 class QLabel;

    57 class QProgressBar;

    58 class QTimer;

    59 class QProgressDialogPrivate;

    60 

    61 class Q_GUI_EXPORT QProgressDialog : public QDialog

    62 {

    63     Q_OBJECT

    64     Q_DECLARE_PRIVATE(QProgressDialog)

    65     Q_PROPERTY(bool wasCanceled READ wasCanceled)

    66     Q_PROPERTY(int minimum READ minimum WRITE setMinimum)

    67     Q_PROPERTY(int maximum READ maximum WRITE setMaximum)

    68     Q_PROPERTY(int value READ value WRITE setValue)

    69     Q_PROPERTY(bool autoReset READ autoReset WRITE setAutoReset)

    70     Q_PROPERTY(bool autoClose READ autoClose WRITE setAutoClose)

    71     Q_PROPERTY(int minimumDuration READ minimumDuration WRITE setMinimumDuration)

    72     Q_PROPERTY(QString labelText READ labelText WRITE setLabelText)

    73 

    74 public:

    75     explicit QProgressDialog(QWidget *parent = 0, Qt::WindowFlags flags = 0);

    76     QProgressDialog(const QString &labelText, const QString &cancelButtonText,

    77                     int minimum, int maximum, QWidget *parent = 0, Qt::WindowFlags flags = 0);

    78     ~QProgressDialog();

    79 

    80     void setLabel(QLabel *label);

    81     void setCancelButton(QPushButton *button);

    82     void setBar(QProgressBar *bar);

    83 

    84     bool wasCanceled() const;

    85 

    86     int minimum() const;

    87     int maximum() const;

    88 

    89     int value() const;

    90 

    91     QSize sizeHint() const;

    92 

    93     QString labelText() const;

    94     int minimumDuration() const;

    95 

    96     void setAutoReset(bool reset);

    97     bool autoReset() const;

    98     void setAutoClose(bool close);

    99     bool autoClose() const;

   100 

   101 #ifdef Q_NO_USING_KEYWORD

   102 #ifndef Q_QDOC

   103     void open() { QDialog::open(); }

   104 #endif

   105 #else

   106     using QDialog::open;

   107 #endif

   108     void open(QObject *receiver, const char *member);

   109 

   110 public Q_SLOTS:

   111     void cancel();

   112     void reset();

   113     void setMaximum(int maximum);

   114     void setMinimum(int minimum);

   115     void setRange(int minimum, int maximum);

   116     void setValue(int progress);

   117     void setLabelText(const QString &text);

   118     void setCancelButtonText(const QString &text);

   119     void setMinimumDuration(int ms);

   120 

   121 Q_SIGNALS:

   122     void canceled();

   123 

   124 protected:

   125     void resizeEvent(QResizeEvent *event);

   126     void closeEvent(QCloseEvent *event);

   127     void changeEvent(QEvent *event);

   128     void showEvent(QShowEvent *event);

   129 

   130 protected Q_SLOTS:

   131     void forceShow();

   132 

   133 private:

   134     Q_DISABLE_COPY(QProgressDialog)

   135 

   136     Q_PRIVATE_SLOT(d_func(), void _q_disconnectOnClose())

   137 };

   138 

   139 #endif // QT_NO_PROGRESSDIALOG

   140 

   141 QT_END_NAMESPACE

   142 

   143 QT_END_HEADER

   144 

   145 #endif // QPROGRESSDIALOG_H