mirror of
https://bitbucket.org/smil3y/kde-extraapps.git
synced 2025-02-25 03:12:53 +00:00
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
/* This file is part of KDevelop
|
|
*
|
|
* Copyright 2009 David Nolden <david.nolden.kdevelop@art-master.de>
|
|
*
|
|
* 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; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef KDEVPLATFORM_FOCUSEDTREEVIEW_H
|
|
#define KDEVPLATFORM_FOCUSEDTREEVIEW_H
|
|
|
|
#include <QtGui/QTreeView>
|
|
#include "utilexport.h"
|
|
|
|
namespace KDevelop {
|
|
|
|
/**
|
|
* Specialized version of QTreeView, that allows efficiently managing an extremely
|
|
* long list of items, by focusing the size of the horizontal scroll-bars only on the currently
|
|
* visible items.
|
|
* @warning Either the scroll-mode ScrollPerItem must be enabled, or the uniformRowHeight flag, for this to work efficiently.
|
|
* @warning This currently only works with flat list models(todo).
|
|
*/
|
|
class KDEVPLATFORMUTIL_EXPORT FocusedTreeView : public QTreeView {
|
|
Q_OBJECT
|
|
public:
|
|
FocusedTreeView(QWidget* parent) ;
|
|
virtual int sizeHintForColumn(int column) const;
|
|
virtual void rowsInserted(const QModelIndex& parent, int start, int end);
|
|
private Q_SLOTS:
|
|
void resizeColumnsToContents();
|
|
};
|
|
|
|
}
|
|
|
|
#endif // KDEVPLATFORM_FOCUSEDLISTVIEW_H
|