editor_file_dialog.h

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#ifndef EDITOR_FILE_DIALOG_H_
#define EDITOR_FILE_DIALOG_H_
 
#include <QModelIndex>
#include <QLineEdit>
#include <QFileDialog>
#include <QPushButton>
 
class EditorFileDialog : public QLineEdit
{
    Q_OBJECT
public:
    enum FileMode {
        ExistingFile, 
        Directory     
    };
 
    explicit EditorFileDialog(const QModelIndex& index, enum FileMode mode, QWidget* parent = 0, const QString & caption = QString(), const QString & directory = QString(), const QString & filter = QString());
 
    void setOption(QFileDialog::Option option, bool on = true);
 
    virtual void focusInEvent(QFocusEvent *event);
 
    virtual void focusOutEvent(QFocusEvent *event);
 
    virtual bool eventFilter(QObject *obj, QEvent *event);
 
signals:
    void acceptEdit(const QModelIndex& index);
 
private slots:
    void applyFilename();
 
protected:
    void resizeEvent(QResizeEvent *);
 
    QPushButton* file_dialog_button_;
 
    const QModelIndex index_;
 
    enum FileMode mode_;
 
    QString caption_;
 
    QString directory_;
 
    QString filter_;
 
    QFileDialog::Options options_;
};
 
#endif /* EDITOR_FILE_DIALOG_H_ */