libs/widgets/KoShadowConfigWidget.h

0001 /* This file is part of the KDE project
0002  * Copyright (C) 2012 C. Boemann <cbo@boemann.dk>
0003  * Copyright (C) 2008 Jan Hambrecht <jaham@gmx.net>
0004  *
0005  * This library is free software; you can redistribute it and/or
0006  * modify it under the terms of the GNU Library General Public
0007  * License as published by the Free Software Foundation; either
0008  * version 2 of the License, or (at your option) any later version.
0009  *
0010  * This library is distributed in the hope that it will be useful,
0011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0013  * Library General Public License for more details.
0014  *
0015  * You should have received a copy of the GNU Library General Public License
0016  * along with this library; see the file COPYING.LIB.  If not, write to
0017  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0018  * Boston, MA 02110-1301, USA.
0019  */
0020
0021 #ifndef KOSHADOWCONFIGWIDGET_H
0022 #define KOSHADOWCONFIGWIDGET_H
0023
0024 #include "kowidgets_export.h"
0025 #include <QWidget>
0026
0027 class KoUnit;
0028 class KoCanvasBase;
0029
0030 /// A widget for configuring the shadow of a shape
0031 class KOWIDGETS_EXPORT KoShadowConfigWidget : public QWidget
0032 {
0033     Q_OBJECT
0034 public:
0035     explicit KoShadowConfigWidget(QWidget *parent);
0036     ~KoShadowConfigWidget() override;
0037
0038     /// Sets the shadow color
0039     void setShadowColor(const QColor &color);
0040
0041     /// Returns the shadow color
0042     QColor shadowColor() const;
0043
0044     /// Sets the shadow offset
0045     void setShadowOffset(const QPointF &offset);
0046
0047     /// Returns the shadow offset
0048     QPointF shadowOffset() const;
0049
0050     /// Sets the shadow blur radius
0051     void setShadowBlur(const qreal &blur);
0052
0053     /// Returns the shadow blur radius
0054     qreal shadowBlur() const;
0055
0056     /// Sets if the shadow is visible
0057     void setShadowVisible(bool visible);
0058
0059     /// Returns if shadow is visible
0060     bool shadowVisible() const;
0061
0062 public Q_SLOTS:
0063     void setUnit( const KoUnit &unit );
0064     void setCanvas(KoCanvasBase *canvas);
0065
0066 private Q_SLOTS:
0067     void visibilityChanged();
0068     void applyChanges();
0069     void selectionChanged();
0070     void resourceChanged( int key, const QVariant & res );
0071
0072 private:
0073     class Private;
0074     Private *const d;
0075 };
0076
0077 #endif // KOSHADOWCONFIGWIDGET_H