# kdeui Library API Documentation

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# kled.h

    00001 /* This file is part of the KDE libraries
    00002     Copyright (C) 1998 Jörg Habenicht (j.habenicht@europemail.com)
    00003
    00004     This library is free software; you can redistribute it and/or
    00005     modify it under the terms of the GNU Library General Public
    00006     License as published by the Free Software Foundation; either
    00007     version 2 of the License, or (at your option) any later version.
    00008
    00009     This library is distributed in the hope that it will be useful,
    00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012     Library General Public License for more details.
    00013
    00014     You should have received a copy of the GNU Library General Public License
    00015     along with this library; see the file COPYING.LIB.  If not, write to
    00016     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017     Boston, MA 02111-1307, USA.
    00018 */
    00019 /*************************************************************************
    00020  * $Id: kled.h 345292 2004-09-09 20:07:27Z staniek $
    00021  *************************************************************************/
    00022
    00023 #ifndef _KLED_H_
    00024 #define _KLED_H_
    00025
    00026 #include <qwidget.h>
    00027 #include <kdelibs_export.h>
    00028
    00029 class QColor;
    00045 class KDEUI_EXPORT KLed : public QWidget
    00046 {
    00047     Q_OBJECT
    00048     Q_ENUMS( State Shape Look )
    00049     Q_PROPERTY( State state READ state WRITE setState )
    00050     Q_PROPERTY( Shape shape READ shape WRITE setShape )
    00051     Q_PROPERTY( Look look READ look WRITE setLook )
    00052     Q_PROPERTY( QColor color READ color WRITE setColor )
    00053     Q_PROPERTY( int darkFactor READ darkFactor WRITE setDarkFactor )
    00054
    00055 public:
    00056
    00061   enum State { Off, On };
    00062
    00067   enum Shape { Rectangular, Circular };
    00068
    00089   enum Look  { Flat, Raised, Sunken };
    00090
    00095   KLed(QWidget *parent=0, const char *name=0);
    00106   KLed(const QColor &col, QWidget *parent=0, const char *name=0);
    00107
    00122   KLed(const QColor& col, KLed::State state, KLed::Look look, KLed::Shape shape,
    00123        QWidget *parent=0, const char *name=0);
    00124
    00125
    00130   ~KLed();
    00131
    00138   State state() const;
    00139
    00140   Shape shape() const;
    00141
    00148   QColor color() const;
    00149
    00156   Look look() const;
    00157
    00164   int darkFactor() const;
    00165
    00175   void setState( State state );
    00176
    00180   void setShape(Shape s);
    00189   void toggleState() KDE_DEPRECATED;
    00190
    00204   void setColor(const QColor& color);
    00205
    00218   void setDarkFactor(int darkfactor);
    00219
    00250   void setLook( Look look );
    00251
    00252   virtual QSize sizeHint() const;
    00253   virtual QSize minimumSizeHint() const;
    00254
    00255 public slots:
    00256
    00262   void toggle();
    00263
    00270   void on();
    00271
    00278   void off();
    00279
    00280 protected:
    00284   virtual void paintFlat();
    00288   virtual void paintRound();
    00292   virtual void paintSunken();
    00296   virtual void paintRect();
    00301   virtual void paintRectFrame(bool raised);
    00302
    00303   void paintEvent( QPaintEvent * );
    00304
    00308   int ensureRoundLed();
    00309
    00314   bool paintCachedPixmap();
    00315
    00316 private:
    00317   State led_state;
    00318   QColor led_color;
    00319   Look  led_look;
    00320   Shape led_shape;
    00321
    00322 protected:
    00323   virtual void virtual_hook( int id, void* data );
    00324 private:
    00325   class KLedPrivate;
    00326   KLedPrivate *d;
    00327 };
    00328
    00329 #endif

This file is part of the documentation for kdeui Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:20:18 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003