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41 
42 #ifndef Q3PROGRESSDIALOG_H
43 #define Q3PROGRESSDIALOG_H
44 
45 #include <QtGui/qdialog.h>
46 
47 QT_BEGIN_HEADER
48 
49 QT_BEGIN_NAMESPACE
50 
51 QT_MODULE(Qt3SupportLight)
52 
53 #ifndef QT_NO_PROGRESSDIALOG
54 
55 class Q3ProgressDialogData;
56 class QLabel;
57 class QPushButton;
58 class QTimer;
59 class Q3ProgressBar;
60 
61 class Q_COMPAT_EXPORT Q3ProgressDialog : public QDialog
62 {
63     Q_OBJECT
64     Q_PROPERTY(bool wasCanceled READ wasCanceled)
65     Q_PROPERTY(bool wasCancelled READ wasCancelled DESIGNABLE false STORED false)
66     Q_PROPERTY(int totalSteps READ totalSteps WRITE setTotalSteps)
67     Q_PROPERTY(int progress READ progress WRITE setProgress)
68     Q_PROPERTY(bool autoReset READ autoReset WRITE setAutoReset)
69     Q_PROPERTY(bool autoClose READ autoClose WRITE setAutoClose)
70     Q_PROPERTY(int minimumDuration READ minimumDuration WRITE setMinimumDuration)
71     Q_PROPERTY(QString labelText READ labelText WRITE setLabelText)
72 
73 public:
74     Q3ProgressDialog(QWidget* parent, const char* name, bool modal=false,
75                                            Qt::WindowFlags f=0);
76     Q3ProgressDialog(const QString& labelText,
77                                            const QString &cancelButtonText, int totalSteps,
78                                            QWidget* parent=0, const char* name=0,
79                                            bool modal=false, Qt::WindowFlags f=0);
80     Q3ProgressDialog(QWidget* parent = 0, Qt::WindowFlags f = 0);
81     Q3ProgressDialog(const QString& labelText, const QString &cancelButtonText,
82                      int totalSteps, QWidget* parent=0, Qt::WindowFlags f=0);
83     ~Q3ProgressDialog();
84 
85     void setLabel(QLabel *);
86     void setCancelButton(QPushButton *);
87     void setBar(Q3ProgressBar *);
88 
89     bool wasCanceled() const;
90     bool wasCancelled() const;
91 
92     int totalSteps() const;
93     int progress()   const;
94 
95     QSize sizeHint() const;
96 
97     QString labelText() const;
98 
99     void setAutoReset(bool b);
100     bool autoReset() const;
101     void setAutoClose(bool b);
102     bool autoClose() const;
103 
104 public Q_SLOTS:
105     void cancel();
106     void reset();
107     void setTotalSteps(int totalSteps);
108     void setProgress(int progress);
109     void setProgress(int progress, int totalSteps);
110     void setLabelText(const QString &);
111     void setCancelButtonText(const QString &);
112 
113     void setMinimumDuration(int ms);
114 public:
115     int minimumDuration() const;
116 
117 Q_SIGNALS:
118     void canceled();
119     void cancelled();
120 
121 protected:
122     void resizeEvent(QResizeEvent *);
123     void closeEvent(QCloseEvent *);
124     void changeEvent(QEvent *);
125     void showEvent(QShowEvent *e);
126 
127 protected Q_SLOTS:
128     void forceShow();
129 
130 private:
131     void init(QWidget *creator, const QString& lbl, const QString &canc,
132               int totstps);
133     void layout();
134     QLabel *label()  const;
135     Q3ProgressBar *bar()    const;
136     Q3ProgressDialogData *d;
137     QTimer *forceTimer;
138 
139 private:
140     Q_DISABLE_COPY(Q3ProgressDialog)
141 };
142 
143 #endif // QT_NO_PROGRESSDIALOG
144 
145 QT_END_NAMESPACE
146 
147 QT_END_HEADER
148 
149 #endif // Q3PROGRESSDIALOG_H
150