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Fix zooming in crash...
Fix zooming in crash The bounding rect has to fit inside int limits when zooming in, meaning that the height and width both have to be within the int limits (INT_MAX). QWidget::update() uses a region (based on bounding rect) that has to be compatible with QRect. The geometry change is only done if the bounding rect fulfills this requirement. Task-number: QTRD-1907 Change-Id: I4e874de355390c5fc983ac1e0976bf0d21e2d10c Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
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r2574:599370d0561c
r2603:1e4c29e111d4
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qpielegendmarker.cpp
143 lines | 3.6 KiB | text/x-c | CppLexer
/ src / legend / qpielegendmarker.cpp
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sauimone
new legend example for testing new api. Currently using still the old one.
 r2162 /****************************************************************************
**
Miikka Heikkinen
Fixed the copyright year 2012 -> 2013
 r2432 ** Copyright (C) 2013 Digia Plc
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162 ** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
Miikka Heikkinen
Qt Commercial -> Qt Enterprise...
 r2574 ** This file is part of the Qt Enterprise Charts Add-on.
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162 **
** $QT_BEGIN_LICENSE$
Miikka Heikkinen
Qt Commercial -> Qt Enterprise...
 r2574 ** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162 ** 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 "qpielegendmarker.h"
sauimone
QPieLegenmarkerPrivate added
 r2166 #include "qpielegendmarker_p.h"
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162 #include <QPieSeries>
sauimone
tidying up legend marker code. Added QBarLegendMarker
 r2174 #include <QPieSlice>
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new legend example for testing new api. Currently using still the old one.
 r2162
QTCOMMERCIALCHART_BEGIN_NAMESPACE
sauimone
layout work started
 r2168
sauimone
documentation of legendmarkers
 r2216 /*!
\class QPieLegendMarker
Miikka Heikkinen
Fix some documentation issues...
 r2520 \brief LegendMarker object.
sauimone
documentation of legendmarkers
 r2216 \mainclass
QPieLegendMarker is related to QPieSeries. With QPieSeries, each slice of pie is related to one marker in QLegend.
\sa QLegend QPieSeries QPieSlice
*/
/*!
\fn virtual LegendMarkerType QPieLegendMarker::type()
Returns QLegendMarker::LegendMarkerTypePie
*/
/*!
Tero Ahola
Fixed several documentation issues
 r2265 \internal
sauimone
documentation of legendmarkers
 r2216 */
sauimone
optional series parameter to markers function. code style fixes
 r2193 QPieLegendMarker::QPieLegendMarker(QPieSeries *series, QPieSlice *slice, QLegend *legend, QObject *parent) :
sauimone
removing old commented code. removing domain parameter from handleseriesadded of pimpl. adding QLegend parameter to marker construction
 r2171 QLegendMarker(*new QPieLegendMarkerPrivate(this,series,slice,legend), parent)
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162 {
sauimone
fixed crash in legendmarker when calling update from private constructor
 r2227 d_ptr->updated();
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162 }
sauimone
documentation of legendmarkers
 r2216 /*!
Destructor
*/
sauimone
layout work started
 r2168 QPieLegendMarker::~QPieLegendMarker()
sauimone
refactoring
 r2167 {
}
/*!
\internal
*/
QPieLegendMarker::QPieLegendMarker(QPieLegendMarkerPrivate &d, QObject *parent) :
QLegendMarker(d, parent)
sauimone
added LegendMarkerItem. Updated new legend example to test clicked of LegendMarker
 r2164 {
}
sauimone
documentation of legendmarkers
 r2216 /*!
Returns the related series of marker.
*/
sauimone
tidying up legend marker code. Added QBarLegendMarker
 r2174 QPieSeries* QPieLegendMarker::series()
sauimone
Added createLegendMarkers to private series. This will replace old createLegendMarker method. Notice the s in new method name. PIMPL for QLegendMarker. Newlegend example updated a bit
 r2163 {
sauimone
refactoring
 r2167 Q_D(QPieLegendMarker);
return d->m_series;
}
sauimone
documentation of legendmarkers
 r2216 /*!
Returns the related slice of marker.
*/
sauimone
removed peer object solution. Introduced marker type solution
 r2179 QPieSlice* QPieLegendMarker::slice()
sauimone
refactoring
 r2167 {
Q_D(QPieLegendMarker);
return d->m_slice;
sauimone
Added createLegendMarkers to private series. This will replace old createLegendMarker method. Notice the s in new method name. PIMPL for QLegendMarker. Newlegend example updated a bit
 r2163 }
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162
sauimone
QPieLegenmarkerPrivate added
 r2166 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
sauimone
removing old commented code. removing domain parameter from handleseriesadded of pimpl. adding QLegend parameter to marker construction
 r2171 QPieLegendMarkerPrivate::QPieLegendMarkerPrivate(QPieLegendMarker *q, QPieSeries *series, QPieSlice *slice, QLegend *legend) :
QLegendMarkerPrivate(q,legend),
sauimone
fixed crash in legendmarker when calling update from private constructor
 r2227 q_ptr(q),
sauimone
refactoring
 r2167 m_series(series),
m_slice(slice)
sauimone
QPieLegenmarkerPrivate added
 r2166 {
sauimone
layout work started
 r2168 QObject::connect(m_slice, SIGNAL(labelChanged()), this, SLOT(updated()));
QObject::connect(m_slice, SIGNAL(brushChanged()), this, SLOT(updated()));
sauimone
tidying up legend marker code. Added QBarLegendMarker
 r2174 QObject::connect(m_slice, SIGNAL(penChanged()), this, SLOT(updated()));
sauimone
QPieLegenmarkerPrivate added
 r2166 }
QPieLegendMarkerPrivate::~QPieLegendMarkerPrivate()
{
}
sauimone
Better handling for new or removed markers
 r2182 QPieSeries* QPieLegendMarkerPrivate::series()
{
return m_series;
}
QObject* QPieLegendMarkerPrivate::relatedObject()
{
return m_slice;
}
sauimone
refactoring
 r2167 void QPieLegendMarkerPrivate::updated()
{
sauimone
signals for properties in legendmarker
 r2225 bool labelChanged = false;
bool brushChanged = false;
bool penChanged = false;
Mika Salmela
Fix for not overriding user settings for legend markers....
 r2429 if (!m_customPen && (m_item->pen() != m_slice->pen())) {
sauimone
signals for properties in legendmarker
 r2225 m_item->setPen(m_slice->pen());
penChanged = true;
}
Mika Salmela
Fix for not overriding user settings for legend markers....
 r2429 if (!m_customBrush && (m_item->brush() != m_slice->brush())) {
sauimone
signals for properties in legendmarker
 r2225 m_item->setBrush(m_slice->brush());
brushChanged = true;
}
Mika Salmela
Fix for not overriding user settings for legend markers....
 r2429 if (!m_customLabel && (m_item->label() != m_slice->label())) {
sauimone
signals for properties in legendmarker
 r2225 m_item->setLabel(m_slice->label());
labelChanged = true;
}
sauimone
fix to QTRD-1674: layout is not calculated correctly after the change in the text of legend marker
 r2194 invalidateLegend();
sauimone
signals for properties in legendmarker
 r2225
if (labelChanged)
emit q_ptr->labelChanged();
if (brushChanged)
emit q_ptr->brushChanged();
if (penChanged)
emit q_ptr->penChanged();
sauimone
refactoring
 r2167 }
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162 #include "moc_qpielegendmarker.cpp"
sauimone
QPieLegenmarkerPrivate added
 r2166 #include "moc_qpielegendmarker_p.cpp"
sauimone
new legend example for testing new api. Currently using still the old one.
 r2162
QTCOMMERCIALCHART_END_NAMESPACE