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/*
* SubWindow.h - Implementation of QMdiSubWindow that correctly tracks
* the geometry that windows should be restored to.
* Workaround for https://bugreports.qt.io/browse/QTBUG-256
*
* Copyright (c) 2015 Colin Wallace <wallace.colin.a@gmail.com>
*
* This file is part of LMMS - https://lmms.io
*
* 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; either
* version 2 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 for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#ifndef SUBWINDOW_H
#define SUBWINDOW_H
#include <QEvent>
#include <QGraphicsDropShadowEffect>
#include <QMdiSubWindow>
#include <QLabel>
#include <QPainter>
#include <QPushButton>
#include <QString>
#include "export.h"
class QMoveEvent;
class QResizeEvent;
class QWidget;
class EXPORT SubWindow : public QMdiSubWindow
{
Q_OBJECT
Q_PROPERTY( QBrush activeColor READ activeColor WRITE setActiveColor )
Q_PROPERTY( QColor textShadowColor READ textShadowColor WRITE setTextShadowColor )
Q_PROPERTY( QColor borderColor READ borderColor WRITE setBorderColor )
public:
SubWindow( QWidget *parent = NULL, Qt::WindowFlags windowFlags = 0 );
// same as QWidet::normalGeometry, but works properly under X11 (see https://bugreports.qt.io/browse/QTBUG-256)
QRect getTrueNormalGeometry() const;
QBrush activeColor() const;
QColor textShadowColor() const;
QColor borderColor() const;
void setActiveColor( const QBrush & b );
void setTextShadowColor( const QColor &c );
void setBorderColor( const QColor &c );
protected:
// hook the QWidget move/resize events to update the tracked geometry
virtual void moveEvent( QMoveEvent * event );
virtual void resizeEvent( QResizeEvent * event );
virtual void paintEvent( QPaintEvent * pe );
virtual void changeEvent( QEvent * event );
private:
const QSize m_buttonSize;
const int m_titleBarHeight;
QPushButton * m_closeBtn;
QPushButton * m_maximizeBtn;
QPushButton * m_restoreBtn;
QBrush m_activeColor;
QColor m_textShadowColor;
QColor m_borderColor;
QPoint m_position;
QRect m_trackedNormalGeom;
QLabel * m_windowTitle;
QGraphicsDropShadowEffect * m_shadow;
static void elideText( QLabel *label, QString text );
void adjustTitleBar();
};
#endif
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