##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » JEANDET » qtcharts
RSS

Clone from http://code.qt.io/qt/qtcharts.git

Add Polar chart support...
Add Polar chart support This commit also heavily refactors things as polar chart needs separate implementation of various classes that previously only needed one, such as ChartAxis and ChartLayout. Task-number: QTRD-1757 Change-Id: I3d3db23920314987ceef3ae92879960b833b7136 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Miikka Heikkinen - - Load All Authors

File last commit:

r2432:53927f716a3d
r2483:f494279b6366
Show More
chartbackground.cpp
101 lines | 2.6 KiB | text/x-c | CppLexer
/ src / chartbackground.cpp
History | Source | Raw |Copy content |Copy permalink
Jani Honkonen
Add license headers
 r794 /****************************************************************************
**
Miikka Heikkinen
Fixed the copyright year 2012 -> 2013
 r2432 ** Copyright (C) 2013 Digia Plc
Jani Honkonen
Add license headers
 r794 ** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Commercial Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
**
****************************************************************************/
Michal Klocek
Add missing files from last commit
 r640 #include "chartbackground_p.h"
Michal Klocek
Adds ChartConfig class
 r719 #include "chartconfig_p.h"
Michal Klocek
Add missing files from last commit
 r640 #include <QPen>
#include <QBrush>
#include <QPainter>
Tero Ahola
Added drop shadow effect for light themes
 r1001 #include <QGraphicsDropShadowEffect>
Michal Klocek
Add missing files from last commit
 r640
QTCOMMERCIALCHART_BEGIN_NAMESPACE
Jani Honkonen
more coding style fixes for src-folder...
 r2104 ChartBackground::ChartBackground(QGraphicsItem *parent)
: QGraphicsRectItem(parent),
m_diameter(15),
m_dropShadow(0)
Michal Klocek
Add missing files from last commit
 r640 {
}
ChartBackground::~ChartBackground()
{
}
Tero Ahola
Added drop shadow effect for light themes
 r1001 void ChartBackground::setDropShadowEnabled(bool enabled)
{
if (enabled) {
if (!m_dropShadow) {
m_dropShadow = new QGraphicsDropShadowEffect();
Tero Ahola
Tuned drop shadow effect
 r1014 #ifdef Q_OS_MAC
m_dropShadow->setBlurRadius(15);
m_dropShadow->setOffset(0, 0);
#elif defined(Q_OS_WIN)
m_dropShadow->setBlurRadius(10);
m_dropShadow->setOffset(0, 0);
#else
Tero Ahola
Added drop shadow effect for light themes
 r1001 m_dropShadow->setBlurRadius(10);
m_dropShadow->setOffset(5, 5);
Tero Ahola
Tuned drop shadow effect
 r1014 #endif
Tero Ahola
Added drop shadow effect for light themes
 r1001 setGraphicsEffect(m_dropShadow);
}
} else {
delete m_dropShadow;
m_dropShadow = 0;
}
}
Michal Klocek
Add missing files from last commit
 r640 void ChartBackground::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 Q_UNUSED(option);
Q_UNUSED(widget);
painter->save();
painter->setPen(pen());
painter->setBrush(brush());
painter->drawRoundRect(rect(), roundness(rect().width()), roundness(rect().height()));
Michal Klocek
Add build stamp and git head support for debug
 r715 #ifndef QT_NO_DEBUG
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 painter->setPen(Qt::black);
QFont font;
QString build("build %1");
font.setPointSize(6);
painter->setFont(font);
painter->drawText(rect().bottomLeft(), build.arg(ChartConfig::instance()->compilationTime()));
Michal Klocek
Add build stamp and git head support for debug
 r715 #endif
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 painter->restore();
Michal Klocek
Add missing files from last commit
 r640 }
int ChartBackground::roundness(qreal size) const
{
Marek Rosa
Replaced qFuzzyIsNull with qFuzzyCompare. Once qchart test case still uses qFuzzyIsNull becasue it started failing when qFuzzyCompare was used
 r2242 if (qFuzzyCompare(size, 0))
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 return 0;
return 100 * m_diameter / int(size);
Michal Klocek
Add missing files from last commit
 r640 }
int ChartBackground::diameter() const
{
return m_diameter;
}
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 void ChartBackground::setDiameter(int diameter)
Michal Klocek
Add missing files from last commit
 r640 {
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 m_diameter = diameter;
Michal Klocek
Add missing files from last commit
 r640 }
QTCOMMERCIALCHART_END_NAMESPACE