transmission/qt/PathButton.h

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/*
* This file Copyright (C) 2014-2015 Mnemosyne LLC
*
* It may be used under the GNU GPL versions 2 or 3
* or any future license endorsed by Mnemosyne LLC.
*
* $Id$
*/
#ifndef QTR_PATH_BUTTON_H
#define QTR_PATH_BUTTON_H
#include <QToolButton>
class PathButton: public QToolButton
{
Q_OBJECT
public:
enum Mode
{
DirectoryMode,
FileMode
};
public:
PathButton (QWidget * parent = nullptr);
void setMode (Mode mode);
void setTitle (const QString& title);
void setNameFilter (const QString& nameFilter);
void setPath (const QString& path);
const QString& path () const;
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// QWidget
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virtual QSize sizeHint () const;
signals:
void pathChanged (const QString& path);
protected:
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// QWidget
virtual void paintEvent (QPaintEvent * event);
private:
void updateAppearance ();
bool isDirMode () const;
QString effectiveTitle () const;
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private slots:
void onClicked ();
void onFileSelected (const QString& path);
private:
Mode myMode;
QString myTitle;
QString myNameFilter;
QString myPath;
};
#endif // QTR_PATH_BUTTON_H