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81 lines
2.9 KiB
81 lines
2.9 KiB
/***************************************************************************
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* Copyright (C) 2006 by Peter Penz (peter.penz@gmx.at) and *
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* and Patrice Tremblay *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef STATUSBARSPACEINFO_H
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#define STATUSBARSPACEINFO_H
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#include <tqwidget.h>
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#include <tqstring.h>
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#include <kurl.h>
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#include <tqcolor.h>
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class KDiskFreeSp;
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/**
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* @short Shows the available space for the current volume as part
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* of the status bar.
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*/
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class StatusBarSpaceInfo : public TQWidget
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{
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Q_OBJECT
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public:
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StatusBarSpaceInfo(TQWidget* parent);
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virtual ~StatusBarSpaceInfo();
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void setURL(const KURL& url);
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const KURL& url() const { return m_url; }
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protected:
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/** @see TQWidget::paintEvent */
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virtual void paintEvent(TQPaintEvent* event);
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private slots:
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/**
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* The strange signature of this method is due to a compiler
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* bug (?). More details are given inside the class KDiskFreeSp (see
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* KDE Libs documentation).
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*/
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void slotFoundMountPoint(const unsigned long& kBSize,
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const unsigned long& kBUsed,
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const unsigned long& kBAvailable,
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const TQString& mountPoint);
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void slotDone();
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/** Refreshs the space information for the current set URL. */
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void refresh();
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private:
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/**
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* Returns a color for the progress bar by respecting
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* the given background color \a bgColor. It is assured
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* that enough contrast is given to have a visual indication.
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*/
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TQColor progressColor(const TQColor& bgColor) const;
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KURL m_url;
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bool m_gettingSize;
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unsigned long m_kBSize;
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unsigned long m_kBAvailable;
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};
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#endif
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