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