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sdrangel/sdrgui/gui/rollupwidget.h

79 lines
2.9 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015-2020 Edouard Griffiths, F4EXB //
// //
// API for features //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_ROLLUPWIDGET_H
#define INCLUDE_ROLLUPWIDGET_H
#include <QWidget>
#include "export.h"
class SDRGUI_API RollupWidget : public QWidget {
Q_OBJECT
public:
RollupWidget(QWidget* parent = nullptr);
void setTitleColor(const QColor& c);
void setHighlighted(bool highlighted);
void setChannelWidget(bool channelWidget) { m_channelWidget = channelWidget; }
signals:
void widgetRolled(QWidget* widget, bool rollDown);
protected:
enum {
VersionMarker = 0xff
};
enum ContextMenuType
{
ContextMenuNone,
ContextMenuChannelSettings,
ContextMenuStreamSettings
};
QColor m_titleColor;
QColor m_titleTextColor;
bool m_highlighted;
ContextMenuType m_contextMenuType;
QString m_streamIndicator;
int arrangeRollups();
QByteArray saveState(int version = 0) const;
bool restoreState(const QByteArray& state, int version = 0);
void paintEvent(QPaintEvent*);
int paintRollup(QWidget* rollup, int pos, QPainter* p, bool last, const QColor& frame);
void resizeEvent(QResizeEvent* size);
void mousePressEvent(QMouseEvent* event);
bool event(QEvent* event);
bool eventFilter(QObject* object, QEvent* event);
void resetContextMenuType() { m_contextMenuType = ContextMenuNone; }
void setStreamIndicator(const QString& indicator);
private:
static bool isRollupChild(QWidget *childWidget); //!< chidl is part of rollups (ex: not a dialog)
bool m_channelWidget;
};
#endif // INCLUDE_ROLLUPWIDGET_H