qprogressdialog
public:
explicit QProgressDialog(QWidget *parent = 0, Qt::WindowFlags flags = 0);
QProgressDialog(const QString &labelText, const QString &cancelButtonText,
int minimum, int maximum, QWidget *parent = 0, Qt::WindowFlags flags = 0);
~QProgressDialog();
void setLabel(QLabel *label);
void setCancelButton(QPushButton *button);
void setBar(QProgressBar *bar);
bool wasCanceled() const;
int minimum() const;
int maximum() const;
int value() const;
QSize sizeHint() const;
QString labelText() const;
int minimumDuration() const;
void setAutoReset(bool reset);
bool autoReset() const;
void setAutoClose(bool close);
bool autoClose() const;
#ifdef Q_NO_USING_KEYWORD
#ifndef Q_QDOC
void open() { QDialog::open(); }
#endif
#else
using QDialog::open;
#endif
void open(QObject *receiver, const char *member);
public Q_SLOTS:
void cancel();
void reset();
void setMaximum(int maximum);
void setMinimum(int minimum);
void setRange(int minimum, int maximum);
void setValue(int progress);
void setLabelText(const QString &text);
void setCancelButtonText(const QString &text);
void setMinimumDuration(int ms);
Q_SIGNALS:
void canceled();