--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) Qxt Foundation. Some rights reserved.
+**
+** This file is part of the QxtGui module of the Qt eXTension library
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of th Common Public License, version 1.0, as published by
+** IBM.
+**
+** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+** FITNESS FOR A PARTICULAR PURPOSE.
+**
+** You should have received a copy of the CPL along with this file.
+** See the LICENSE file and the cpl1.0.txt file included with the source
+** distribution for more information. If you did not receive a copy of the
+** license, contact the Qxt Foundation.
+**
+** <http://libqxt.sourceforge.net> <foundation@libqxt.org>
+**
+****************************************************************************/
+#if 0
+#include "QxtHeaderView.h"
+#include <QPainter>
+#include <QApplication>
+#include <QDebug>
+#include <QMouseEvent>
+#include <QAction>
+
+
+class QxtHeaderViewPrivate
+{
+public:
+
+ QxtHeaderViewPrivate()
+ {
+ space=10;
+ action_size=NULL;
+ }
+
+ QSize action_size_c() const
+ {
+ return *action_size;
+ }
+
+ QList<QAction *> actions;
+ QSize * action_size;
+ int space;
+
+};
+
+
+/*!
+ \class QxtHeaderView QxtHeaderView
+ \ingroup QxtGui
+ \brief a headerview that can have QActions
+
+ draws actions directly into the header. it's like a toolbar for your ItemView.
+
+ \image html qxtheaderview.png "QxtHeaderView with a few actions."
+ */
+
+/*!
+ \fn QxtHeaderView::QxtHeaderView()
+
+ default Constructor
+ */
+
+QxtHeaderView::QxtHeaderView (Qt::Orientation o ,QWidget *parent):QHeaderView(o,parent)
+{
+ priv = new QxtHeaderViewPrivate;
+ setStretchLastSection(true);
+ QStyleOptionViewItem option;
+ option.initFrom(this);
+ priv->action_size= new QSize( QApplication::style()->subElementRect(QStyle::SE_ViewItemCheckIndicator,&option).size());
+ setMouseTracking (true );
+}
+
+
+
+//-----------------------------------------------------------------
+/*!
+ adds a new QAction \a action to the header.
+ */
+void QxtHeaderView::addAction(QAction * action)
+{
+ priv->actions.append(action);
+}
+
+//-----------------------------------------------------------------
+
+void QxtHeaderView::mouseMoveEvent ( QMouseEvent * m )
+{
+ if (!priv->action_size)
+ {
+ setToolTip (QString());
+ leaveEvent ( m );
+ return;
+ }
+ int moved = subWidth(priv->action_size_c(),priv->space);
+ int wm=width()-moved;
+ if (m->x()>wm)
+ {
+ setToolTip (QString());
+ leaveEvent ( m );
+ return;
+ }
+ int i=0;
+ wm-=priv->space;
+ while (wm>0)
+ {
+ wm-=priv->action_size_c().width();
+ wm-=priv->space;
+
+ if (i>(priv->actions.count()-1))break;
+
+ if (m->x() > wm)
+ {
+ setToolTip (priv->actions[i]->toolTip ());
+ return;
+ }
+ i++;
+ }
+
+ setToolTip (QString());
+ leaveEvent ( m );
+
+}
+
+
+void QxtHeaderView::paintSection ( QPainter * painter, const QRect & rm, int logicalIndex ) const
+{
+ QRect rect=rm;
+
+
+ painter->save();
+ QHeaderView::paintSection(painter,rect,logicalIndex);
+ painter->restore();
+
+
+ subPaint(painter, rect, logicalIndex,priv->action_size_c(),priv->space);
+ int moved = subWidth(priv->action_size_c(),priv->space);
+ rect.adjust(0,0,-moved,0);
+
+ rect.adjust(0,0,-priv->space,0);
+ QAction * a;
+ foreach(a, priv->actions)
+ {
+ QIcon img = a->icon();
+ QRect r=QStyle::alignedRect ( Qt::LeftToRight, Qt::AlignRight | Qt::AlignVCenter, *priv->action_size,rect);
+ img.paint(painter, r.x(), r.y(), r.width(), r.height(), Qt::AlignCenter);
+ rect.adjust(0,0,-priv->action_size->width()-priv->space,0); ///shrink the available space rect
+ }
+}
+
+void QxtHeaderView::mousePressEvent ( QMouseEvent * m )
+{
+ if (!priv->action_size)return;
+
+ subClick(m,priv->action_size_c(), priv->space ) ;
+ int moved = subWidth(priv->action_size_c(),priv->space);
+
+
+ int wm=width()-moved;
+
+ if (m->x()>wm)return;
+
+ int i=0;
+ wm-=priv->space;
+ while (wm>0)
+ {
+ wm-=priv->action_size_c().width();
+ wm-=priv->space;
+
+ if (i>(priv->actions.count()-1))break;
+
+ if (m->x() > wm)
+ {
+ priv->actions[i]->trigger();
+ break;
+ }
+
+ i++;
+ }
+
+
+// v
+// | x | x | x |
+
+}
+
+
+//-----------------------------------------------------------------
+/*!
+ reimplement this to add your own icons, widgets, or whatever to the header.\n
+ */
+
+void QxtHeaderView::subPaint(QPainter * , const QRect & , int ,QSize , int ) const
+ {}
+/*!
+ reimplement this to receive clicks to your own icons,widgets, etc...
+ */
+
+void QxtHeaderView::subClick(QMouseEvent * ,QSize , int)
+{}
+/*!
+ when reimplementing subPaint and/or subClick you must also override this function and return the width your custom drawing takes,
+ so the QActions know where to start.
+ */
+
+int QxtHeaderView::subWidth(QSize , int ) const
+{
+ return 0;
+}
+#endif