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/**
* @author Mark Larkin, Conway Institute, UCD. mark.larkin@ucd.ie
*
* This widget was created to get around the problem that the QFileDialog cannot
* remember the last directory visited. The QFileDialog doesnt know the last
* directory it has been to. So I developed a wrapper class to make it easier.
* It uses a global string defined in globalLastDir.h
*
* Changes:
*
* 03-02-07,Nigel Brown(EMBL): copied getOpenFileName() into two versions
* getOpenDataFileName() and getOpenParamFileName() and changed lastDir to
* lastDataDir and lastParamDir. These maintain two different working
* directories for data files and for parameter files, respectively.
*
* 03-02-07,Nigel Brown(EMBL): changed getSaveFileName() to
* getSaveDataFileName() which now takes a file suffix as a hint to the file
* to be opened. Added lastBaseName to hold last data file basename (ie., no
* suffix). Removed 'globalLastDir.h'dependency by making lastDataDir,
* lastParamDir, lastBaseName static members.
****************************************************************************/
#ifndef FILEDIALOG_H
#define FILEDIALOG_H
#include <QFileDialog>
#include <QString>
class FileDialog : public QFileDialog
{
Q_OBJECT
public:
QString getOpenDataFileName(QWidget *parent = 0,
const QString &caption = QString(),
const QString &filter = QString(),
QString *selectedFilter = 0);
QString getOpenParamFileName(QWidget *parent = 0,
const QString &caption = QString(),
const QString &filter = QString(),
QString *selectedFilter = 0);
QString getSaveDataFileName(const QString &suffix = QString(),
QWidget *parent = 0,
const QString &caption = QString(),
const QString &filter = QString(),
QString *selectedFilter = 0);
protected:
private slots:
private:
static QString lastDataDir;
static QString lastParamDir;
static QString lastBaseName;
};
#endif //FILEDIALOG_H
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