Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-CLA-applies
       4              :  *
       5              :  * MuseScore Studio
       6              :  * Music Composition & Notation
       7              :  *
       8              :  * Copyright (C) 2021 MuseScore Limited and others
       9              :  *
      10              :  * This program is free software: you can redistribute it and/or modify
      11              :  * it under the terms of the GNU General Public License version 3 as
      12              :  * published by the Free Software Foundation.
      13              :  *
      14              :  * This program is distributed in the hope that it will be useful,
      15              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      16              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17              :  * GNU General Public License for more details.
      18              :  *
      19              :  * You should have received a copy of the GNU General Public License
      20              :  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
      21              :  */
      22              : 
      23              : #include "iconview.h"
      24              : 
      25              : #include <QPainter>
      26              : 
      27              : using namespace muse::uicomponents;
      28              : 
      29            0 : IconView::IconView(QQuickItem* parent)
      30            0 :     : QuickPaintedView(parent)
      31              : {
      32            0 : }
      33              : 
      34            0 : QVariant IconView::icon() const
      35              : {
      36            0 :     return QVariant::fromValue(m_icon);
      37              : }
      38              : 
      39            0 : void IconView::setIcon(QVariant v)
      40              : {
      41            0 :     if (v.canConvert<QIcon>()) {
      42            0 :         m_icon = v.value<QIcon>();
      43            0 :     } else if (v.canConvert<QColor>()) {
      44            0 :         m_color = v.value<QColor>();
      45            0 :         m_icon = QIcon();
      46            0 :     } else if (v.canConvert<QPixmap>()) {
      47            0 :         m_icon = QIcon(v.value<QPixmap>());
      48              :     } else {
      49            0 :         m_icon = QIcon();
      50            0 :         m_color = QColor(Qt::white);
      51              :     }
      52              : 
      53            0 :     update();
      54            0 :     emit iconChanged(v);
      55            0 : }
      56              : 
      57            0 : QColor IconView::backgroundColor() const
      58              : {
      59            0 :     return m_backgroundColor;
      60              : }
      61              : 
      62            0 : void IconView::setBackgroundColor(const QColor& color)
      63              : {
      64            0 :     if (m_backgroundColor == color) {
      65            0 :         return;
      66              :     }
      67              : 
      68            0 :     m_backgroundColor = color;
      69              : 
      70            0 :     update();
      71            0 :     emit backgroundColorChanged(color);
      72              : }
      73              : 
      74            0 : void IconView::paint(QPainter* p)
      75              : {
      76            0 :     if (m_backgroundColor.isValid()) {
      77            0 :         p->fillRect(0, 0, width(), height(), m_backgroundColor);
      78              :     }
      79              : 
      80            0 :     if (m_icon.isNull()) {
      81            0 :         p->fillRect(0, 0, width(), height(), m_color);
      82            0 :         return;
      83              :     }
      84              : 
      85            0 :     m_icon.paint(p, QRect(0, 0, width(), height()), Qt::AlignCenter);
      86              : }