##// END OF EJS Templates
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>

File last commit:

r2574:599370d0561c
r2603:1e4c29e111d4
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chartconfig_p.h
91 lines | 2.3 KiB | text/x-c | CLexer
/****************************************************************************
**
** Copyright (C) 2013 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 Enterprise Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise 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
** $QT_END_LICENSE$
**
****************************************************************************/
// W A R N I N G
// -------------
//
// This file is not part of the Qt Enterprise Chart API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef CHARTCONFIG_H
#define CHARTCONFIG_H
#include "qchartglobal.h"
#ifdef Q_CC_MSVC
// There is a problem with jom.exe currently. It does not seem to understand QMAKE_EXTRA_TARGETS properly.
// This is the case at least with shadow builds.
// http://qt-project.org/wiki/jom
#undef DEVELOPMENT_BUILD
#endif
#ifndef DEVELOPMENT_BUILD
#ifdef Q_OS_ANDROID
// Android builds do not have __DATE__
const char *buildTime = __TIME__;
#else
const char *buildTime = __TIME__" "__DATE__;
#endif
const char *gitHead = "unknown";
#else
#include "qchartversion_p.h"
#endif
QTCOMMERCIALCHART_BEGIN_NAMESPACE
class ChartConfig
{
private:
ChartConfig() {
#if defined(DEVELOPMENT_BUILD) && !defined(QT_NO_DEBUG)
qDebug() << "buildTime" << buildTime;
qDebug() << "gitHead" << gitHead;
#endif
m_instance = this;
}
public:
static ChartConfig *instance() {
if (!m_instance) {
m_instance = new ChartConfig();
}
return m_instance;
}
QString compilationTime() {
return QString(buildTime);
}
QString compilationHead() {
return QString(gitHead);
}
private:
static ChartConfig *m_instance;
};
ChartConfig *ChartConfig::m_instance = 0;
QTCOMMERCIALCHART_END_NAMESPACE
#endif