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0001 /* This file is part of the KDE project 0002 * Copyright (C) 2007 Jan Hambrecht <jaham@gmx.net> 0003 * 0004 * This library is free software; you can redistribute it and/or 0005 * modify it under the terms of the GNU Library General Public 0006 * License as published by the Free Software Foundation; either 0007 * version 2 of the License, or (at your option) any later version. 0008 * 0009 * This library is distributed in the hope that it will be useful, 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 * Library General Public License for more details. 0013 * 0014 * You should have received a copy of the GNU Library General Public License 0015 * along with this library; see the file COPYING.LIB. If not, write to 0016 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef _KOLINESTYLESELECTOR_H_ 0021 #define _KOLINESTYLESELECTOR_H_ 0022 0023 #include "kowidgets_export.h" 0024 #include <QComboBox> 0025 0026 /** 0027 * A custom combobox widget for selecting line styles. 0028 */ 0029 class KOWIDGETS_EXPORT KoLineStyleSelector : public QComboBox 0030 { 0031 Q_OBJECT 0032 public: 0033 explicit KoLineStyleSelector(QWidget *parent = nullptr); 0034 ~KoLineStyleSelector() override; 0035 0036 /** 0037 * Adds a new line style to the combobox. 0038 * 0039 * If the style already exists, it is not added to the selector. 0040 * 0041 * @param style the line style to add 0042 * @return true if style is unique among the existing styles and was added, else false 0043 */ 0044 bool addCustomStyle(const QVector<qreal> &style); 0045 0046 /** 0047 * Selects the specified style. 0048 * 0049 * If the style was already added it gets selected. If the style was not added already 0050 * it gets temporary added and selected. 0051 * 0052 * @param style the style to display 0053 * @param dashes the dashes of the style if style == Qt::CustomDashLine 0054 */ 0055 void setLineStyle(Qt::PenStyle style, const QVector<qreal> &dashes = QVector<qreal>()); 0056 0057 /// Returns the current line style 0058 Qt::PenStyle lineStyle() const; 0059 /// Returns the dashes of the current line style 0060 QVector<qreal> lineDashes() const; 0061 0062 protected: 0063 void paintEvent(QPaintEvent *pe) override; 0064 0065 private: 0066 class Private; 0067 Private * const d; 0068 }; 0069 0070 #endif // _KOLINESTYLESELECTOR_H_