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Scatter series documentation; now uses snippets
Scatter series documentation; now uses snippets
Jani Honkonen - - Load All Authors

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r294:bf1f84426ed8
r300:fbedbdf7642a
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qpieslice.cpp
197 lines | 3.3 KiB | text/x-c | CppLexer
/ src / piechart / qpieslice.cpp
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Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 #include "qpieslice.h"
QTCOMMERCIALCHART_BEGIN_NAMESPACE
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 #define DEFAULT_PEN_COLOR Qt::black
#define DEFAULT_BRUSH_COLOR Qt::white
#define DEFAULT_LABEL_ARM_LENGTH 50
#define DEFAULT_EXPOLODE_DISTANCE 20
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203
QPieSlice::QPieSlice(QObject *parent)
:QObject(parent),
m_value(0),
Jani Honkonen
Hide slice label by default
 r294 m_isLabelVisible(false),
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 m_isExploded(false),
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 m_explodeDistance(DEFAULT_EXPOLODE_DISTANCE),
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 m_percentage(0),
m_angle(0),
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 m_angleSpan(0),
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 m_pen(DEFAULT_PEN_COLOR),
m_brush(DEFAULT_BRUSH_COLOR),
m_labelPen(DEFAULT_PEN_COLOR),
m_labelArmLength(DEFAULT_LABEL_ARM_LENGTH)
{
}
QPieSlice::QPieSlice(qreal value, QString label, bool labelVisible, QObject *parent)
:QObject(parent),
m_value(value),
m_label(label),
m_isLabelVisible(labelVisible),
m_isExploded(false),
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 m_explodeDistance(DEFAULT_EXPOLODE_DISTANCE),
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 m_percentage(0),
m_angle(0),
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 m_angleSpan(0),
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 m_pen(DEFAULT_PEN_COLOR),
m_brush(DEFAULT_BRUSH_COLOR),
m_labelPen(DEFAULT_PEN_COLOR),
m_labelArmLength(DEFAULT_LABEL_ARM_LENGTH)
{
}
QPieSlice::~QPieSlice()
{
}
qreal QPieSlice::value() const
{
return m_value;
}
QString QPieSlice::label() const
{
return m_label;
}
bool QPieSlice::isLabelVisible() const
{
return m_isLabelVisible;
}
bool QPieSlice::isExploded() const
{
return m_isExploded;
}
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 qreal QPieSlice::explodeDistance() const
{
return m_explodeDistance;
}
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 qreal QPieSlice::percentage() const
{
return m_percentage;
}
qreal QPieSlice::angle() const
{
return m_angle;
}
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 qreal QPieSlice::angleSpan() const
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 {
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 return m_angleSpan;
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 }
QPen QPieSlice::pen() const
{
return m_pen;
}
QBrush QPieSlice::brush() const
{
return m_brush;
}
QPen QPieSlice::labelPen() const
{
return m_labelPen;
}
QFont QPieSlice::labelFont() const
{
return m_labelFont;
}
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 qreal QPieSlice::labelArmLength() const
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 {
return m_labelArmLength;
}
void QPieSlice::setValue(qreal value)
{
if (m_value != value) {
m_value = value;
emit changed();
}
}
void QPieSlice::setLabel(QString label)
{
if (m_label != label) {
m_label = label;
emit changed();
}
}
void QPieSlice::setLabelVisible(bool visible)
{
if (m_isLabelVisible != visible) {
m_isLabelVisible = visible;
emit changed();
}
}
void QPieSlice::setExploded(bool exploded)
{
if (m_isExploded != exploded) {
m_isExploded = exploded;
emit changed();
}
}
Jani Honkonen
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...
 r289 void QPieSlice::setExplodeDistance(qreal distance)
{
if (m_explodeDistance != distance) {
m_explodeDistance = distance;
emit changed();
}
}
Jani Honkonen
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.
 r203 void QPieSlice::setPen(QPen pen)
{
if (m_pen != pen) {
m_pen = pen;
emit changed();
}
}
void QPieSlice::setBrush(QBrush brush)
{
if (m_brush != brush) {
m_brush = brush;
emit changed();
}
}
void QPieSlice::setLabelFont(QFont font)
{
if (m_labelFont != font) {
m_labelFont = font;
emit changed();
}
}
void QPieSlice::setLabelPen(QPen pen)
{
if (m_labelPen != pen) {
m_labelPen = pen;
emit changed();
}
}
void QPieSlice::setLabelArmLength(qreal len)
{
if (m_labelArmLength != len) {
m_labelArmLength = len;
emit changed();
}
}
#include "moc_qpieslice.cpp"
QTCOMMERCIALCHART_END_NAMESPACE