transmission/qt/PathButton.h

61 lines
1.1 KiB
C++

/*
* 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>
#include "Macros.h"
class PathButton : public QToolButton
{
Q_OBJECT
TR_DISABLE_COPY_MOVE(PathButton)
public:
enum Mode
{
DirectoryMode,
FileMode
};
explicit PathButton(QWidget* parent = nullptr);
void setMode(Mode mode);
void setTitle(QString const& title);
void setNameFilter(QString const& name_filter);
void setPath(QString const& path);
QString const& path() const;
// QWidget
QSize sizeHint() const override;
signals:
void pathChanged(QString const& path);
protected:
// QWidget
void paintEvent(QPaintEvent* event) override;
private slots:
void onClicked() const;
void onFileSelected(QString const& path);
private:
void updateAppearance();
bool isDirMode() const;
QString effectiveTitle() const;
QString name_filter_;
QString path_;
QString title_;
Mode mode_ = DirectoryMode;
};