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/charts/barmodelmapper/customtablemodel.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/charts/barmodelmapper/customtablemodel.cpp')
-rw-r--r-- | examples/charts/barmodelmapper/customtablemodel.cpp | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/examples/charts/barmodelmapper/customtablemodel.cpp b/examples/charts/barmodelmapper/customtablemodel.cpp new file mode 100644 index 00000000..3ec58384 --- /dev/null +++ b/examples/charts/barmodelmapper/customtablemodel.cpp @@ -0,0 +1,107 @@ +/**************************************************************************** +** +** 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 "customtablemodel.h" +#include <QVector> +#include <QTime> +#include <QRect> +#include <QColor> + +CustomTableModel::CustomTableModel(QObject *parent) : + QAbstractTableModel(parent) +{ + qsrand(QTime(0, 0, 0).secsTo(QTime::currentTime())); + + m_columnCount = 6; + m_rowCount = 12; + + // m_data + for (int i = 0; i < m_rowCount; i++) { + QVector<qreal>* dataVec = new QVector<qreal>(m_columnCount); + for (int k = 0; k < dataVec->size(); k++) { + if (k % 2 == 0) + dataVec->replace(k, i * 50 + qrand() % 20); + else + dataVec->replace(k, qrand() % 100); + } + m_data.append(dataVec); + } +} + +int CustomTableModel::rowCount(const QModelIndex &parent) const +{ + Q_UNUSED(parent) + return m_data.count(); +} + +int CustomTableModel::columnCount(const QModelIndex &parent) const +{ + Q_UNUSED(parent) + return m_columnCount; +} + +QVariant CustomTableModel::headerData(int section, Qt::Orientation orientation, int role) const +{ + if (role != Qt::DisplayRole) + return QVariant(); + + if (orientation == Qt::Horizontal) + return QString("201%1").arg(section); + else + return QString("%1").arg(section + 1); +} + +QVariant CustomTableModel::data(const QModelIndex &index, int role) const +{ + if (role == Qt::DisplayRole) { + return m_data[index.row()]->at(index.column()); + } else if (role == Qt::EditRole) { + return m_data[index.row()]->at(index.column()); + } else if (role == Qt::BackgroundRole) { + QRect rect; + foreach (rect, m_mapping) + if (rect.contains(index.column(), index.row())) + return QColor(m_mapping.key(rect)); + + // cell not mapped return white color + return QColor(Qt::white); + } + return QVariant(); +} + +bool CustomTableModel::setData(const QModelIndex &index, const QVariant &value, int role) +{ + if (index.isValid() && role == Qt::EditRole) { + m_data[index.row()]->replace(index.column(), value.toDouble()); + emit dataChanged(index, index); + return true; + } + return false; +} + +Qt::ItemFlags CustomTableModel::flags(const QModelIndex &index) const +{ + return QAbstractItemModel::flags(index) | Qt::ItemIsEditable; +} + +void CustomTableModel::addMapping(QString color, QRect area) +{ + m_mapping.insertMulti(color, area); +} |