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- /* This file is part of the KDE libraries
- Copyright (C) 2001, 2002 Frerich Raabe <raabe@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License version 2 as published by the Free Software Foundation.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
- */
-
- #ifndef __karrowbutton_h__
- #define __karrowbutton_h__
-
- #include <qpushbutton.h>
-
- #include <kdelibs_export.h>
-
- class KArrowButtonPrivate;
- /**
- * @short Draws a button with an arrow.
- *
- * Draws a button which shows an arrow pointing into a certain direction. The
- * arrow's alignment on the button depends on the direction it's pointing to,
- * e.g. a left arrow is aligned at the left border, a upwards arrow at the top
- * border. This class honors the currently configured KStyle when drawing
- * the arrow.
- *
- * @author Frerich Raabe
- */
- class KDEUI_EXPORT KArrowButton : public QPushButton
- {
- Q_OBJECT
- Q_PROPERTY( int arrowType READ arrowTp WRITE setArrowTp )
-
- public:
- /**
- * Constructs an arrow button.
- *
- * @param parent This button's parent
- * @param arrow The direction the arrrow should be pointing in
- * @param name An internal name for this widget
- */
- KArrowButton(QWidget *parent = 0, Qt::ArrowType arrow = Qt::UpArrow,
- const char *name = 0);
-
- /**
- * Destructor.
- */
- virtual ~KArrowButton();
-
- /**
- * Reimplemented from QPushButton.
- */
- virtual QSize sizeHint() const;
-
- /**
- * Returns the arrow type
- * @since 3.4
- */
- Qt::ArrowType arrowType() const;
-
- // hacks for moc braindamages with enums
- int arrowTp() const { return (int) arrowType(); }
- void setArrowTp( int tp ) { setArrowType( (Qt::ArrowType) tp ); }
- public slots:
- /**
- * Defines in what direction the arrow is pointing to. Will repaint the
- * button if necessary.
- *
- * @param a The direction this arrow should be pointing in
- */
- void setArrowType(Qt::ArrowType a);
-
- protected:
- /**
- * Reimplemented from QPushButton.
- */
- virtual void drawButton(QPainter *);
-
- protected:
- virtual void virtual_hook( int id, void* data );
- private:
- KArrowButtonPrivate *d;
- };
-
- #endif // __karrowbutton_h__
-