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added QIcon-generating functions to jkqtcommon

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jkriege2 2022-06-02 21:21:51 +02:00
parent 03497b6c31
commit 5bb0235b33
3 changed files with 175 additions and 0 deletions
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3
lib/jkqtcommon/CMakeLists.txt
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@ -41,6 +41,7 @@ set(SOURCES
${CMAKE_CURRENT_LIST_DIR}/jkqtpstatregression.cpp
${CMAKE_CURRENT_LIST_DIR}/jkqtpstatpoly.cpp
${CMAKE_CURRENT_LIST_DIR}/jkqtpstatgrouped.cpp
${CMAKE_CURRENT_LIST_DIR}/jkqtpicons.cpp
)
set(HEADERS
@ -88,6 +89,8 @@ set(HEADERS
$<INSTALL_INTERFACE:jkqtpstatpoly.h>
$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/jkqtpstatgrouped.h>
$<INSTALL_INTERFACE:jkqtpstatgrouped.h>
$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/jkqtpicons.h>
$<INSTALL_INTERFACE:jkqtpicons.h>
)
include(CMakePackageConfigHelpers)

112
lib/jkqtcommon/jkqtpicons.cpp Normal file
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@ -0,0 +1,112 @@
/*
Copyright (c) 2008-2022 Jan W. Krieger (<jan@jkrieger.de>)
last modification: $LastChangedDate$ (revision $Rev$)
This software is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License (LGPL) as published by
the Free Software Foundation, either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License (LGPL) for more details.
You should have received a copy of the GNU Lesser General Public License (LGPL)
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "jkqtpicons.h"
#include <QtCore>
#include <QPixmap>
#include <QIcon>
#include <QPainter>
QIcon jkqtp_makeQBrushStyleIcon(Qt::BrushStyle style) {
QPixmap icon(22,22);
icon.fill(Qt::lightGray);
{
QPainter p;
p.begin(&icon);
p.setRenderHint(QPainter::Antialiasing);
p.setRenderHint(QPainter::TextAntialiasing);
p.fillRect(0,0,icon.width(),icon.height(),QBrush(Qt::darkGray, style));
p.end();
}
return QIcon(icon);
}
QIcon jkqtp_makeQColorIcon(QColor style) {
QPixmap icon(22,22);
icon.fill(Qt::white);
{
QPainter p;
p.begin(&icon);
p.setRenderHint(QPainter::Antialiasing);
p.setRenderHint(QPainter::TextAntialiasing);
p.fillRect(0,0,icon.width()/2,icon.height()/2,QBrush(QColor("black"), Qt::SolidPattern));
p.fillRect(icon.width()/2+1,icon.height()/2+1,icon.width(),icon.height(),QBrush(QColor("black"), Qt::SolidPattern));
p.setPen(QPen(Qt::NoPen));
p.setBrush(QBrush(style, Qt::SolidPattern));
p.drawEllipse(QRectF(1,1,icon.width()-2,icon.height()-2));
p.end();
}
return QIcon(icon);
}
QIcon jkqtp_makeQPenStyleIcon(Qt::PenStyle style) {
QPixmap icon(22,22);
icon.fill(Qt::white);
{
QPainter p;
p.begin(&icon);
p.setRenderHint(QPainter::Antialiasing);
p.setRenderHint(QPainter::TextAntialiasing);
p.setPen(QPen(QColor(Qt::black), 1, style));
p.drawLine(0,icon.height()/2,icon.width(),icon.height()/2);
p.end();
}
return QIcon(icon);
}
QIcon JKQTPLineDecoratorStyle2Icon(JKQTPLineDecoratorStyle style)
{
QPixmap icon(22,22);
icon.fill(Qt::white);
{
QPainter p;
p.begin(&icon);
p.setRenderHint(QPainter::Antialiasing);
p.setRenderHint(QPainter::TextAntialiasing);
p.setPen(QPen(QColor(Qt::black), 1, Qt::SolidLine));
p.setBrush(QBrush(QColor("silver"), Qt::SolidPattern));
p.drawLine(2,icon.height()/2,icon.width(),icon.height()/2);
JKQTPPlotLineDecorator(p, 2, icon.height()/2, 0, style, 12);
p.end();
}
return QIcon(icon);
}
QIcon JKQTPGraphSymbols2Icon(JKQTPGraphSymbols style)
{
QPixmap icon(22,22);
icon.fill(Qt::white);
{
QPainter p;
p.begin(&icon);
p.setRenderHint(QPainter::Antialiasing);
p.setRenderHint(QPainter::TextAntialiasing);
p.setPen(QPen(QColor(Qt::black), 1, Qt::SolidLine));
JKQTPPlotSymbol(p, icon.width()/2, icon.height()/2, style, 15, 1, QColor("black"), QColor("silver"));
p.end();
}
return QIcon(icon);
}

60
lib/jkqtcommon/jkqtpicons.h Normal file
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@ -0,0 +1,60 @@
/*
Copyright (c) 2008-2022 Jan W. Krieger (<jan@jkrieger.de>)
last modification: $LastChangedDate$ (revision $Rev$)
This software is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License (LGPL) as published by
the Free Software Foundation, either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License (LGPL) for more details.
You should have received a copy of the GNU Lesser General Public License (LGPL)
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef JKQTPICONS_H
#define JKQTPICONS_H
#include "jkqtcommon/jkqtcommon_imexport.h"
#include <QSettings>
#include <QWidget>
#include <QSplitter>
#include <QIcon>
#include "jkqtcommon/jkqtpdrawingtools.h"
/** \brief make a QIcon representing a QColor
* \ingroup tools
*/
JKQTCOMMON_LIB_EXPORT QIcon jkqtp_makeQColorIcon(QColor style);
/** \brief make a QIcon representing a Qt::BrushStyle
* \ingroup tools
*/
JKQTCOMMON_LIB_EXPORT QIcon jkqtp_makeQBrushStyleIcon(Qt::BrushStyle style);
/** \brief make a QIcon representing a Qt::PenStyle
* \ingroup tools
*/
JKQTCOMMON_LIB_EXPORT QIcon jkqtp_makeQPenStyleIcon(Qt::PenStyle style);
/** \brief make a QIcon representing a JKQTPLineDecoratorStyle
* \ingroup tools
*/
JKQTCOMMON_LIB_EXPORT QIcon JKQTPLineDecoratorStyle2Icon(JKQTPLineDecoratorStyle style);
/** \brief make a QIcon representing a JKQTPGraphSymbols
* \ingroup tools
*/
JKQTCOMMON_LIB_EXPORT QIcon JKQTPGraphSymbols2Icon(JKQTPGraphSymbols style);
#endif // JKQTPICONS_H