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40 
41 
42 #ifndef QTBUTTONPROPERTYBROWSER_H
43 #define QTBUTTONPROPERTYBROWSER_H
44 
45 #include "qtpropertybrowser.h"
46 
47 #if QT_VERSION >= 0x040400
48 QT_BEGIN_NAMESPACE
49 #endif
50 
51 class QtButtonPropertyBrowserPrivate;
52 
53 class QT_QTPROPERTYBROWSER_EXPORT QtButtonPropertyBrowser : public QtAbstractPropertyBrowser
54 {
55     Q_OBJECT
56 public:
57 
58     QtButtonPropertyBrowser(QWidget *parent = 0);
59     ~QtButtonPropertyBrowser();
60 
61     void setExpanded(QtBrowserItem *item, bool expanded);
62     bool isExpanded(QtBrowserItem *item) const;
63 
64 Q_SIGNALS:
65 
66     void collapsed(QtBrowserItem *item);
67     void expanded(QtBrowserItem *item);
68 
69 protected:
70     virtual void itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem);
71     virtual void itemRemoved(QtBrowserItem *item);
72     virtual void itemChanged(QtBrowserItem *item);
73 
74 private:
75 
76     QtButtonPropertyBrowserPrivate *d_ptr;
77     Q_DECLARE_PRIVATE(QtButtonPropertyBrowser)
78     Q_DISABLE_COPY(QtButtonPropertyBrowser)
79     Q_PRIVATE_SLOT(d_func(), void slotUpdate())
80     Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed())
81     Q_PRIVATE_SLOT(d_func(), void slotToggled(bool))
82 
83 };
84 
85 #if QT_VERSION >= 0x040400
86 QT_END_NAMESPACE
87 #endif
88 
89 #endif
90