kopia lustrzana https://github.com/f4exb/sdrangel
82 wiersze
3.1 KiB
C++
82 wiersze
3.1 KiB
C++
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2023-2024 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <QColor>
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#include <QColor>
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#include <QToolButton>
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#include <QDialog>
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#include <QTableWidget>
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#include "tablecolorchooser.h"
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#include "colordialog.h"
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static QString rgbToColor(quint32 rgb)
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{
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QColor color = QColor::fromRgba(rgb);
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return QString("%1,%2,%3").arg(color.red()).arg(color.green()).arg(color.blue());
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}
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static QString backgroundCSS(quint32 rgb)
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{
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// Must specify a border, otherwise we end up with a gradient instead of solid background
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return QString("QToolButton { background-color: rgb(%1); border: none; }").arg(rgbToColor(rgb));
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}
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static QString noColorCSS()
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{
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return "QToolButton { background-color: black; border: none; }";
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}
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TableColorChooser::TableColorChooser(QTableWidget *table, int row, int col, bool noColor, quint32 color) :
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m_noColor(noColor),
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m_color(color)
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{
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m_colorButton = new QToolButton(table);
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m_colorButton->setFixedSize(22, 22);
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if (!m_noColor)
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{
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m_colorButton->setStyleSheet(backgroundCSS(m_color));
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}
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else
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{
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m_colorButton->setStyleSheet(noColorCSS());
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m_colorButton->setText("-");
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}
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table->setCellWidget(row, col, m_colorButton);
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connect(m_colorButton, &QToolButton::clicked, this, &TableColorChooser::on_color_clicked);
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}
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void TableColorChooser::on_color_clicked()
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{
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ColorDialog dialog(QColor::fromRgba(m_color), m_colorButton);
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if (dialog.exec() == QDialog::Accepted)
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{
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m_noColor = dialog.noColorSelected();
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if (!m_noColor)
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{
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m_colorButton->setText("");
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m_color = dialog.selectedColor().rgba();
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m_colorButton->setStyleSheet(backgroundCSS(m_color));
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}
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else
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{
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m_colorButton->setText("-");
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m_colorButton->setStyleSheet(noColorCSS());
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}
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}
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}
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