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.
*
*/
#pragma once
#include <QToolButton>
class PathButton : public QToolButton
{
Q_OBJECT
public:
enum Mode
{
DirectoryMode,
FileMode
};
public:
PathButton(QWidget* parent = nullptr);
void setMode(Mode mode);
void setTitle(QString const& title);
void setNameFilter(QString const& nameFilter);
void setPath(QString const& path);
QString const& path() const;
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// QWidget
virtual QSize sizeHint() const;
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signals:
void pathChanged(QString const& path);
protected:
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// QWidget
virtual void paintEvent(QPaintEvent* event);
private:
void updateAppearance();
bool isDirMode() const;
QString effectiveTitle() const;
private slots:
void onClicked();
void onFileSelected(QString const& path);
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private:
Mode myMode;
QString myTitle;
QString myNameFilter;
QString myPath;
};