ExtensibleFileDialog.h

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#ifndef EXTENSIBLE_FILE_DIALOG_H
#define EXTENSIBLE_FILE_DIALOG_H
 
#include <QFileDialog>
#include <QPushButton>
 
 
class ExtensibleFileDialog : public QFileDialog
{
    Q_OBJECT
    
    public:
 
        ExtensibleFileDialog(QWidget *parent=0, bool extended = true, Qt::WindowFlags flags=0);
        void setExtensionWidget(QWidget *extension);
    
        bool isExtendable(){return d_extension != NULL;};
        bool isExtended(){return d_extension_toggle->isChecked();};
        void setExtended(bool extended){ d_extension_toggle->setChecked(extended);};
        
    protected:
        QPushButton *d_extension_toggle;
 
    private slots:
        void resize(bool extension_on);
 
    private:
        QWidget *d_extension;
        int d_extension_row;
};
 
#endif // ifndef EXTENSIBLE_FILE_DIALOG_H