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61 lines
866 B
61 lines
866 B
#ifndef SAFEDELETE_H
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#define SAFEDELETE_H
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#include<qobject.h>
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#include<qobjectlist.h>
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class SafeDelete;
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class SafeDeleteLock
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{
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public:
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SafeDeleteLock(SafeDelete *sd);
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~SafeDeleteLock();
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private:
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SafeDelete *_sd;
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bool own;
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friend class SafeDelete;
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void dying();
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};
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class SafeDelete
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{
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public:
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SafeDelete();
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~SafeDelete();
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void deleteLater(QObject *o);
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// same as QObject::deleteLater()
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static void deleteSingle(QObject *o);
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private:
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QObjectList list;
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void deleteAll();
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friend class SafeDeleteLock;
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SafeDeleteLock *lock;
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void unlock();
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};
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class SafeDeleteLater : public QObject
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{
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Q_OBJECT
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public:
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static SafeDeleteLater *ensureExists();
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void deleteItLater(QObject *o);
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private slots:
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void explode();
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private:
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SafeDeleteLater();
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~SafeDeleteLater();
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QObjectList list;
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friend class SafeDelete;
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static SafeDeleteLater *self;
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};
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#endif
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