Qt 4.8
qprogressdialog.h
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41 
42 #ifndef QPROGRESSDIALOG_H
43 #define QPROGRESSDIALOG_H
44 
45 #include <QtGui/qdialog.h>
46 
48 
50 
51 QT_MODULE(Gui)
52 
53 #ifndef QT_NO_PROGRESSDIALOG
54 
55 class QPushButton;
56 class QLabel;
57 class QProgressBar;
58 class QTimer;
60 
62 {
63  Q_OBJECT
65  bool wasCanceled;
66  int minimum;
67  int maximum;
68  int value;
69  bool autoReset;
70  bool autoClose;
71  int minimumDuration;
72  QString labelText;
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:
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:
135 
136  Q_PRIVATE_SLOT(d_func(), void _q_disconnectOnClose())
137 };
138 
139 #endif // QT_NO_PROGRESSDIALOG
140 
142 
144 
145 #endif // QPROGRESSDIALOG_H
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
EventRef event
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
The QDialog class is the base class of dialog windows.
Definition: qdialog.h:56
#define Q_GUI_EXPORT
Definition: qglobal.h:1450
Q_CORE_EXPORT QTextStream & reset(QTextStream &s)
The QWidget class is the base class of all user interface objects.
Definition: qwidget.h:150
The QPushButton widget provides a command button.
Definition: qpushbutton.h:57
#define Q_DISABLE_COPY(Class)
Disables the use of copy constructors and assignment operators for the given Class.
Definition: qglobal.h:2523
#define Q_PRIVATE_SLOT(d, signature)
Definition: qobjectdefs.h:73
#define Q_SLOTS
Definition: qobjectdefs.h:71
void showEvent(QShowEvent *)
This event handler can be reimplemented in a subclass to receive widget show events which are passed ...
Definition: qdialog.cpp:838
The QProgressBar widget provides a horizontal or vertical progress bar.
Definition: qprogressbar.h:58
The QString class provides a Unicode character string.
Definition: qstring.h:83
The QObject class is the base class of all Qt objects.
Definition: qobject.h:111
#define Q_SIGNALS
Definition: qobjectdefs.h:72
void resizeEvent(QResizeEvent *)
Reimplemented Function
Definition: qdialog.cpp:1268
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
void closeEvent(QCloseEvent *)
Reimplemented Function
Definition: qdialog.cpp:733
virtual void changeEvent(QEvent *)
This event handler can be reimplemented to handle state changes.
Definition: qwidget.cpp:9170
The QResizeEvent class contains event parameters for resize events.
Definition: qevent.h:349
The QShowEvent class provides an event that is sent when a widget is shown.
Definition: qevent.h:380
#define Q_OBJECT
Definition: qobjectdefs.h:157
The QProgressDialog class provides feedback on the progress of a slow operation.
Definition: qnamespace.h:54
The QLabel widget provides a text or image display.
Definition: qlabel.h:55
void open()
Shows the dialog as a window modal dialog, returning immediately.
Definition: qdialog.cpp:492
The QSize class defines the size of a two-dimensional object using integer point precision.
Definition: qsize.h:53
#define Q_DECLARE_PRIVATE(Class)
Definition: qglobal.h:2467
The QTimer class provides repetitive and single-shot timers.
Definition: qtimer.h:56
The QEvent class is the base class of all event classes.
Definition: qcoreevent.h:56
#define QT_END_HEADER
Definition: qglobal.h:137
The QCloseEvent class contains parameters that describe a close event.
Definition: qevent.h:364
#define text
Definition: qobjectdefs.h:80