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Adding metatype declarations in qml plugin for Qt5...
Adding metatype declarations in qml plugin for Qt5 Not sure why they are needed for Qt5. Definetly NOT needed for Qt4.
Jani Honkonen - - Load All Authors

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r2241:9223452f638c
r2257:b97c592cff78
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legendmarkeritem.cpp
189 lines | 4.7 KiB | text/x-c | CppLexer
/ src / legend / legendmarkeritem.cpp
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sauimone
added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 /****************************************************************************
**
** Copyright (C) 2012 Digia Plc
** 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
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QPainter>
#include <QGraphicsSceneEvent>
#include <QGraphicsSimpleTextItem>
sauimone
Legend can now handle clicked and do scrolling
 r2183 #include "qlegend.h"
#include "qlegend_p.h"
#include "qlegendmarker.h"
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refactoring
 r2167 #include "qlegendmarker_p.h"
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Legend can now handle clicked and do scrolling
 r2183 #include "legendmarkeritem_p.h"
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refactoring
 r2167
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 QTCOMMERCIALCHART_BEGIN_NAMESPACE
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refactoring
 r2167 LegendMarkerItem::LegendMarkerItem(QLegendMarkerPrivate *marker, QGraphicsObject *parent) :
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 QGraphicsObject(parent),
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refactoring
 r2167 m_marker(marker),
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 m_markerRect(0,0,10.0,10.0),
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commenting out usage of old marker implementation from legend. Legend now uses new markers.
 r2170 m_boundingRect(0,0,0,0),
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 m_textItem(new QGraphicsSimpleTextItem(this)),
m_rectItem(new QGraphicsRectItem(this)),
m_margin(4),
sauimone
Kinetic scrolling is back for legend
 r2189 m_space(4),
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legendmarker hover signal test and fix
 r2210 m_hovering(false),
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Kinetic scrolling is back for legend
 r2189 m_pressPos(0, 0)
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 {
m_rectItem->setRect(m_markerRect);
Jani Honkonen
Fix deprecation errors from Qt5
 r2241 setAcceptHoverEvents(true);
sauimone
legendmarker hover signal test and fix
 r2210 }
LegendMarkerItem::~LegendMarkerItem()
{
if (m_hovering) {
emit m_marker->q_ptr->hovered(false);
}
sauimone
added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 }
void LegendMarkerItem::setPen(const QPen &pen)
{
m_rectItem->setPen(pen);
}
QPen LegendMarkerItem::pen() const
{
return m_rectItem->pen();
}
void LegendMarkerItem::setBrush(const QBrush &brush)
{
m_rectItem->setBrush(brush);
}
QBrush LegendMarkerItem::brush() const
{
return m_rectItem->brush();
}
void LegendMarkerItem::setFont(const QFont &font)
{
m_textItem->setFont(font);
QFontMetrics fn(font);
m_markerRect = QRectF(0,0,fn.height()/2,fn.height()/2);
updateGeometry();
}
QFont LegendMarkerItem::font() const
{
return m_textItem->font();
}
void LegendMarkerItem::setLabel(const QString label)
{
sauimone
tidying up legend marker code. Added QBarLegendMarker
 r2174 m_label = label;
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 updateGeometry();
}
QString LegendMarkerItem::label() const
{
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tidying up legend marker code. Added QBarLegendMarker
 r2174 return m_label;
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 }
void LegendMarkerItem::setLabelBrush(const QBrush &brush)
{
m_textItem->setBrush(brush);
}
QBrush LegendMarkerItem::labelBrush() const
{
return m_textItem->brush();
}
sauimone
optional series parameter to markers function. code style fixes
 r2193 void LegendMarkerItem::setGeometry(const QRectF &rect)
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 {
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layout work started
 r2168 QFontMetrics fn (m_font);
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164
int width = rect.width();
qreal x = m_margin + m_markerRect.width() + m_space + m_margin;
qreal y = qMax(m_markerRect.height()+2*m_margin,fn.height()+2*m_margin);
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tidying up legend marker code. Added QBarLegendMarker
 r2174 if (fn.boundingRect(m_label).width() + x > width)
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 {
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tidying up legend marker code. Added QBarLegendMarker
 r2174 QString string = m_label + "...";
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 while(fn.boundingRect(string).width() + x > width && string.length() > 3)
string.remove(string.length() - 4, 1);
m_textItem->setText(string);
}
else
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tidying up legend marker code. Added QBarLegendMarker
 r2174 m_textItem->setText(m_label);
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164
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optional series parameter to markers function. code style fixes
 r2193 const QRectF &textRect = m_textItem->boundingRect();
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164
m_textItem->setPos(x-m_margin,y/2 - textRect.height()/2);
m_rectItem->setRect(m_markerRect);
m_rectItem->setPos(m_margin,y/2 - m_markerRect.height()/2);
prepareGeometryChange();
m_boundingRect = QRectF(0,0,x+textRect.width()+m_margin,y);
}
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layout work started
 r2168 QRectF LegendMarkerItem::boundingRect() const
{
return m_boundingRect;
}
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 void LegendMarkerItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(option)
Q_UNUSED(widget)
Q_UNUSED(painter)
}
QSizeF LegendMarkerItem::sizeHint(Qt::SizeHint which, const QSizeF& constraint) const
{
Q_UNUSED(constraint)
QFontMetrics fn(m_textItem->font());
QSizeF sh;
switch (which) {
case Qt::MinimumSize:
sh = QSizeF(fn.boundingRect("...").width() + 2*m_margin + m_space +m_markerRect.width(),qMax(m_markerRect.height()+2*m_margin,fn.height()+2*m_margin));
break;
case Qt::PreferredSize:
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tidying up legend marker code. Added QBarLegendMarker
 r2174 sh = QSizeF(fn.boundingRect(m_label).width() + 2*m_margin + m_space +m_markerRect.width(),qMax(m_markerRect.height()+2*m_margin,fn.height()+2*m_margin));
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added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 break;
default:
break;
}
return sh;
}
sauimone
legendmarker hover signal test and fix
 r2210 void LegendMarkerItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event)
m_hovering = true;
emit m_marker->q_ptr->hovered(true);
}
void LegendMarkerItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event)
m_hovering = false;
emit m_marker->q_ptr->hovered(false);
}
sauimone
added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 #include "moc_legendmarkeritem_p.cpp"
QTCOMMERCIALCHART_END_NAMESPACE