/***************************************************************************** * * Copyright (c) 2000 - 2018, Lawrence Livermore National Security, LLC * Produced at the Lawrence Livermore National Laboratory * LLNL-CODE-442911 * All rights reserved. * * This file is part of VisIt. For details, see https://visit.llnl.gov/. The * full copyright notice is contained in the file COPYRIGHT located at the root * of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the disclaimer below. * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the disclaimer (as noted below) in the * documentation and/or other materials provided with the distribution. * - Neither the name of the LLNS/LLNL nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL SECURITY, * LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * *****************************************************************************/ #ifndef QVIS_FONT_ATTRIBUTES_WIDGET_H #define QVIS_FONT_ATTRIBUTES_WIDGET_H #include #include #include class QCheckBox; class QComboBox; class QNarrowLineEdit; class QvisColorButton; class QvisOpacitySlider; // **************************************************************************** // Class: QvisFontAttributesWidget // // Purpose: // Widget class that makes it easier to show/update FontAttributes. // // Notes: // // Programmer: Brad Whitlock // Creation: Fri Feb 8 17:54:19 PST 2008 // // Modifications: // Brad Whitlock, Wed Mar 26 14:56:16 PDT 2008 // Changed fontHeight to fontScale. Added disableOpacity. // // Brad Whitlock, Thu Jun 5 16:05:23 PDT 2008 // Qt 4. // // Kathleen Biagas, Mon Apr 10 16:01:45 PDT 2017 // Add ability to completely hide opacity widget. // // **************************************************************************** class GUI_API QvisFontAttributesWidget : public QFrame { Q_OBJECT public: QvisFontAttributesWidget(QWidget *parent); virtual ~QvisFontAttributesWidget(); void setFontAttributes(const FontAttributes &); const FontAttributes &getFontAttributes(); void hideOpacity(); void disableOpacity(); signals: void fontChanged(const FontAttributes &); private slots: void Apply(); void textColorChanged(const QColor &); void textOpacityChanged(int); void fontFamilyChanged(int); void boldToggled(bool); void italicToggled(bool); void useForegroundColorToggled(bool); private: void GetCurrentValues(FontAttributes &, int = -1); void Update(int = -1); bool opacityEnabled; bool opacityHidden; FontAttributes atts; QNarrowLineEdit *fontScale; QvisColorButton *textColorButton; QvisOpacitySlider *textColorOpacity; QComboBox *fontFamilyComboBox; QCheckBox *boldCheckBox; QCheckBox *italicCheckBox; QCheckBox *useForegroundColorCheckBox; }; #endif