diff options
author | Titta Heikkala <titta.heikkala@digia.com> | 2014-07-01 07:10:00 +0300 |
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committer | Titta Heikkala <titta.heikkala@theqtcompany.com> | 2014-10-14 13:04:52 +0300 |
commit | c544258484ff4fd5d2b88402fbaa5d154b89a3a2 (patch) | |
tree | 7659625abb566dec55d3783ed820b928542d9b2b /examples/donutbreakdown/donutbreakdownchart.cpp | |
parent | 76339f714f088645e911cee65bdb66055fe029aa (diff) |
Qt Charts project file structure change
Charts repository structure is changed to follow the structure of a
Qt Add-On module. The task includes following changes:
- All macros and definitions named 'commercial' have been renamed.
- Compile errors related to QString and qSort usage have been fixed.
- Old demos are moved under examples. The QML examples now support only
Qt Quick 2.0, the support for Qt Quick 1 is removed.
- The QML examples with multiple views are updated so that they are
usable also with touch devices.
- Unnecessary version checks are removed from examples.
- The build stamp has been removed as it was only meant for Charts
development purposes and it's no longer needed. Also development
build related debug prints are removed as __DATE__ can't be used
for all OS thus it doesn't make much sense.
- Documentation structure has been updated based on the new module
structure. The raw HTML files have been removed. Demos are
combined to examples.
- Unnecessary .qdocinc files are no longer needed. The content is
moved to the corresponding .cpp files.
- The Charts widget designer plugin is updated according to the module
change.
- The test cases updated according to the project structure change.
Tests are added also for version 2.0.
- cmake modules generation is not needed with Qt 5.4 and Qt Charts
so it's disabled.
- The new module name and version are updated to the plugin.qmltypes
file.
Task-number: QTRD-2844, QTRD-3217, QTRD-3218, QTRD-3277, QTRD-3228,
QTRD-2526, QTRD-3233, QTRD-3222
Change-Id: Ib7fb26057cde710ffaf6bc780c8bf52a16f45160
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
Diffstat (limited to 'examples/donutbreakdown/donutbreakdownchart.cpp')
-rw-r--r-- | examples/donutbreakdown/donutbreakdownchart.cpp | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/examples/donutbreakdown/donutbreakdownchart.cpp b/examples/donutbreakdown/donutbreakdownchart.cpp deleted file mode 100644 index 4886aa0a..00000000 --- a/examples/donutbreakdown/donutbreakdownchart.cpp +++ /dev/null @@ -1,110 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 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 -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include "donutbreakdownchart.h" -#include "mainslice.h" -#include <QPieSlice> -#include <QPieLegendMarker> - -QTCOMMERCIALCHART_USE_NAMESPACE - -//![1] -DonutBreakdownChart::DonutBreakdownChart(QGraphicsItem *parent, Qt::WindowFlags wFlags) - : QChart(QChart::ChartTypeCartesian, parent, wFlags) -{ - // create the series for main center pie - m_mainSeries = new QPieSeries(); - m_mainSeries->setPieSize(0.7); - QChart::addSeries(m_mainSeries); -} -//![1] - -//![2] -void DonutBreakdownChart::addBreakdownSeries(QPieSeries *breakdownSeries, QColor color) -{ - QFont font("Arial", 8); - - // add breakdown series as a slice to center pie - MainSlice *mainSlice = new MainSlice(breakdownSeries); - mainSlice->setName(breakdownSeries->name()); - mainSlice->setValue(breakdownSeries->sum()); - m_mainSeries->append(mainSlice); - - // customize the slice - mainSlice->setBrush(color); - mainSlice->setLabelVisible(); - mainSlice->setLabelColor(Qt::white); - mainSlice->setLabelPosition(QPieSlice::LabelInsideHorizontal); - mainSlice->setLabelFont(font); - - // position and customize the breakdown series - breakdownSeries->setPieSize(0.8); - breakdownSeries->setHoleSize(0.7); - breakdownSeries->setLabelsVisible(); - foreach (QPieSlice *slice, breakdownSeries->slices()) { - color = color.lighter(115); - slice->setBrush(color); - slice->setLabelFont(font); - } - - // add the series to the chart - QChart::addSeries(breakdownSeries); - - // recalculate breakdown donut segments - recalculateAngles(); - - // update customize legend markers - updateLegendMarkers(); -} -//![2] - -//![3] -void DonutBreakdownChart::recalculateAngles() -{ - qreal angle = 0; - foreach (QPieSlice *slice, m_mainSeries->slices()) { - QPieSeries *breakdownSeries = qobject_cast<MainSlice *>(slice)->breakdownSeries(); - breakdownSeries->setPieStartAngle(angle); - angle += slice->percentage() * 360.0; // full pie is 360.0 - breakdownSeries->setPieEndAngle(angle); - } -} -//![3] - -//![4] -void DonutBreakdownChart::updateLegendMarkers() -{ - // go through all markers - foreach (QAbstractSeries *series, QChart::series()) { - foreach (QLegendMarker *marker, legend()->markers(series)) { - QPieLegendMarker *pieMarker = qobject_cast<QPieLegendMarker *>(marker); - if (series == m_mainSeries) { - // hide markers from main series - pieMarker->setVisible(false); - } else { - // modify markers from breakdown series - pieMarker->setLabel(QString("%1 %2%") - .arg(pieMarker->slice()->label()) - .arg(pieMarker->slice()->percentage() * 100, 0, 'f', 2)); - pieMarker->setFont(QFont("Arial", 8)); - } - } - } -} -//![4] |