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39
40#ifndef QPROGRESSDIALOG_H
41#define QPROGRESSDIALOG_H
42
43#include <QtWidgets/qtwidgetsglobal.h>
44
45#include <QtWidgets/qdialog.h>
46
47QT_REQUIRE_CONFIG(progressdialog);
48
49QT_BEGIN_NAMESPACE
50
51class QPushButton;
52class QLabel;
53class QProgressBar;
54class QTimer;
55class QProgressDialogPrivate;
56
57class Q_WIDGETS_EXPORT QProgressDialog : public QDialog
58{
59 Q_OBJECT
60 Q_DECLARE_PRIVATE(QProgressDialog)
61 Q_PROPERTY(bool wasCanceled READ wasCanceled)
62 Q_PROPERTY(int minimum READ minimum WRITE setMinimum)
63 Q_PROPERTY(int maximum READ maximum WRITE setMaximum)
64 Q_PROPERTY(int value READ value WRITE setValue)
65 Q_PROPERTY(bool autoReset READ autoReset WRITE setAutoReset)
66 Q_PROPERTY(bool autoClose READ autoClose WRITE setAutoClose)
67 Q_PROPERTY(int minimumDuration READ minimumDuration WRITE setMinimumDuration)
68 Q_PROPERTY(QString labelText READ labelText WRITE setLabelText)
69
70public:
71 explicit QProgressDialog(QWidget *parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags());
72 QProgressDialog(const QString &labelText, const QString &cancelButtonText,
73 int minimum, int maximum, QWidget *parent = nullptr,
74 Qt::WindowFlags flags = Qt::WindowFlags());
75 ~QProgressDialog();
76
77 void setLabel(QLabel *label);
78 void setCancelButton(QPushButton *button);
79 void setBar(QProgressBar *bar);
80
81 bool wasCanceled() const;
82
83 int minimum() const;
84 int maximum() const;
85
86 int value() const;
87
88 QSize sizeHint() const override;
89
90 QString labelText() const;
91 int minimumDuration() const;
92
93 void setAutoReset(bool reset);
94 bool autoReset() const;
95 void setAutoClose(bool close);
96 bool autoClose() const;
97
98 using QDialog::open;
99 void open(QObject *receiver, const char *member);
100
101public Q_SLOTS:
102 void cancel();
103 void reset();
104 void setMaximum(int maximum);
105 void setMinimum(int minimum);
106 void setRange(int minimum, int maximum);
107 void setValue(int progress);
108 void setLabelText(const QString &text);
109 void setCancelButtonText(const QString &text);
110 void setMinimumDuration(int ms);
111
112Q_SIGNALS:
113 void canceled();
114
115protected:
116 void resizeEvent(QResizeEvent *event) override;
117 void closeEvent(QCloseEvent *event) override;
118 void changeEvent(QEvent *event) override;
119 void showEvent(QShowEvent *event) override;
120
121protected Q_SLOTS:
122 void forceShow();
123
124private:
125 Q_DISABLE_COPY(QProgressDialog)
126
127 Q_PRIVATE_SLOT(d_func(), void _q_disconnectOnClose())
128};
129
130QT_END_NAMESPACE
131
132#endif // QPROGRESSDIALOG_H
133

source code of qtbase/src/widgets/dialogs/qprogressdialog.h