Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 94 insertions, 0 deletions

diff --git a/kdeui/karrowbutton.h b/kdeui/karrowbutton.h
new file mode 100644
index 000000000..8f5410908
--- /dev/null
+++ b/kdeui/karrowbutton.h
@@ -0,0 +1,94 @@
+/* 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__