diff options
Diffstat (limited to 'src/datavis3dqml2/declarativebars_p.h')
| -rw-r--r-- | src/datavis3dqml2/declarativebars_p.h | 228 |
1 files changed, 169 insertions, 59 deletions
diff --git a/src/datavis3dqml2/declarativebars_p.h b/src/datavis3dqml2/declarativebars_p.h index 62dcc708..07dc21d4 100644 --- a/src/datavis3dqml2/declarativebars_p.h +++ b/src/datavis3dqml2/declarativebars_p.h @@ -1,41 +1,18 @@ /**************************************************************************** ** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal +** 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 QtDataVis3D module. ** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the +** 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. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. +** a written agreement between you and Digia. ** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com ** ****************************************************************************/ @@ -43,7 +20,7 @@ // W A R N I N G // ------------- // -// This file is not part of the Qt API. It exists purely as an +// This file is not part of the QtDataVis3D API. It exists purely as an // implementation detail. This header file may change from version to // version without notice, or even be removed. // @@ -52,45 +29,178 @@ #ifndef DECLARATIVEBARS_P_H #define DECLARATIVEBARS_P_H -#include "QtDataVis3D/qdatavis3dglobal.h" -#include "QtDataVis3D/qdatavis3namespace.h" -#include <QString> +#include "datavis3dglobal_p.h" +#include "bars3dcontroller_p.h" +#include "declarativebars_p.h" +#include "qitemmodelbardatamapping.h" +#include "qvalueaxis.h" +#include "qcategoryaxis.h" -QTENTERPRISE_DATAVIS3D_BEGIN_NAMESPACE +#include <QAbstractItemModel> +#include <QQuickItem> +#include <QObject> +#include <QQuickWindow> -class QDataRow; +QT_DATAVIS3D_BEGIN_NAMESPACE -class DeclarativeBarsCachedStatePrivate +class DeclarativeBars : public QQuickItem { + Q_OBJECT + Q_PROPERTY(QAbstractItemModel *data READ data WRITE setData) + Q_PROPERTY(QItemModelBarDataMapping *mapping READ mapping WRITE setMapping) + Q_PROPERTY(QCategoryAxis *axisX READ axisX WRITE setAxisX) + Q_PROPERTY(QValueAxis *axisY READ axisY WRITE setAxisY) + Q_PROPERTY(QCategoryAxis *axisZ READ axisZ WRITE setAxisZ) + Q_PROPERTY(QtDataVis3D::QDataVis::SelectionMode selectionMode READ selectionMode WRITE setSelectionMode) + Q_PROPERTY(QtDataVis3D::QDataVis::LabelTransparency labelTransparency READ labelTransparency WRITE setLabelTransparency) + Q_PROPERTY(QtDataVis3D::QDataVis::ShadowQuality shadowQuality READ shadowQuality WRITE setShadowQuality) + Q_PROPERTY(QtDataVis3D::QDataVis::MeshStyle barType READ barType WRITE setBarType) + Q_PROPERTY(QtDataVis3D::QDataVis::CameraPreset cameraPreset READ cameraPreset WRITE setCameraPreset) + Q_PROPERTY(QtDataVis3D::QDataVis::ColorTheme theme READ theme WRITE setTheme) + Q_PROPERTY(QSizeF barThickness READ barThickness WRITE setBarThickness) + Q_PROPERTY(QSizeF barSpacing READ barSpacing WRITE setBarSpacing) + Q_PROPERTY(bool barSpacingRelative READ isBarSpacingRelative WRITE setBarSpacingRelative) + Q_PROPERTY(bool barSmooth READ barSmooth WRITE setBarSmooth) + Q_PROPERTY(QString meshFileName READ meshFileName WRITE setMeshFileName) + Q_PROPERTY(QFont font READ font WRITE setFont) + Q_PROPERTY(float fontSize READ fontSize WRITE setFontSize) + Q_PROPERTY(bool gridVisible READ isGridVisible WRITE setGridVisible) + Q_PROPERTY(bool backgroundVisible READ isBackgroundVisible WRITE setBackgroundVisible) + Q_PROPERTY(int rows READ rows WRITE setRows) + Q_PROPERTY(int columns READ columns WRITE setColumns) + Q_ENUMS(QtDataVis3D::QDataVis::SelectionMode) + Q_ENUMS(QtDataVis3D::QDataVis::ShadowQuality) + Q_ENUMS(QtDataVis3D::QDataVis::LabelTransparency) + Q_ENUMS(QtDataVis3D::QDataVis::MeshStyle) + Q_ENUMS(QtDataVis3D::QDataVis::CameraPreset) + Q_ENUMS(QtDataVis3D::QDataVis::ColorTheme) + public: - explicit DeclarativeBarsCachedStatePrivate(); - ~DeclarativeBarsCachedStatePrivate(); + explicit DeclarativeBars(QQuickItem *parent = 0); + ~DeclarativeBars(); + + void classBegin(); + void componentComplete(); + + // how many samples per row and column + Q_INVOKABLE void setupSampleSpace(int rowCount, int columnCount); + + // Set color if you don't want to use themes. Set uniform to false if you want the (height) + // color to change from bottom to top + Q_INVOKABLE void setBarColor(QColor baseColor, QColor heightColor, QColor depthColor, + bool uniform = true); + + // Set camera rotation if you don't want to use the presets (in horizontal (-180...180) and + // vertical (0...90) (or (-90...90) if there are negative values) angles and distance in + // percentage (10...500)) + Q_INVOKABLE void setCameraPosition(qreal horizontal, qreal vertical, int distance); + + // Add whole data set. + void setData(QAbstractItemModel *data); + QAbstractItemModel *data(); + + QItemModelBarDataMapping *mapping() const; + void setMapping(QItemModelBarDataMapping *mapping); + + QCategoryAxis *axisX() const; + void setAxisX(QCategoryAxis *axis); + QValueAxis *axisY() const; + void setAxisY(QValueAxis *axis); + QCategoryAxis *axisZ() const; + void setAxisZ(QCategoryAxis *axis); + + // Set bar thickness. Y -component sets the thickness of z -direction. + void setBarThickness(QSizeF thickness); + QSizeF barThickness(); + + // Set spacing between bars. Y -component sets the spacing of z -direction. + // If spacing is relative, 0.0f means side-to-side and 1.0f = one thickness in between. + void setBarSpacing(QSizeF spacing); + QSizeF barSpacing(); + + // Set bar spacing relative to thickness or absolute + void setBarSpacingRelative(bool relative); + bool isBarSpacingRelative(); + + // Bar type + void setBarType(QDataVis::MeshStyle style); + QDataVis::MeshStyle barType(); + + // Bar smoothing + void setBarSmooth(bool smooth); + bool barSmooth(); + + // override object type with own mesh + void setMeshFileName(const QString &objFileName); + QString meshFileName(); + + // Select preset camera placement + void setCameraPreset(QDataVis::CameraPreset preset); + QDataVis::CameraPreset cameraPreset(); + + // Set theme (object colors, shaders, window color, background colors, light intensity and text + // colors are affected) + void setTheme(QDataVis::ColorTheme theme); + QDataVis::ColorTheme theme(); + + // Change selection mode; single bar, bar and row, bar and column, or all + void setSelectionMode(QDataVis::SelectionMode mode); + QDataVis::SelectionMode selectionMode(); + + // Font size adjustment + void setFontSize(float fontsize); + float fontSize(); + + // Set font + void setFont(const QFont &font); + QFont font(); + + // Label transparency adjustment + void setLabelTransparency(QDataVis::LabelTransparency transparency); + QDataVis::LabelTransparency labelTransparency(); + + // Enable or disable background grid + void setGridVisible(bool visible); + bool isGridVisible(); + + // Enable or disable background mesh + void setBackgroundVisible(bool visible); + bool isBackgroundVisible(); + + // Adjust shadow quality + void setShadowQuality(QDataVis::ShadowQuality quality); + QDataVis::ShadowQuality shadowQuality(); + + int rows() const; + void setRows(int rows); - bool m_isSampleSpaceSet; - int m_cachedState; - int m_samplesRow; - int m_samplesColumn; - QString m_labelRow; - QString m_labelColumn; - QString m_labelHeight; + int columns() const; + void setColumns(int columns); - QDataRow *m_dataRow; +public slots: + // Used to detect when shadow quality changes autonomously due to e.g. resizing. + void handleShadowQualityUpdate(QDataVis::ShadowQuality quality); - bool m_isSelectionModeSet; - SelectionMode m_selectionMode; +signals: + // Signals shadow quality changes. + void shadowQualityChanged(QDataVis::ShadowQuality quality); - bool m_isLabelTransparencySet; - LabelTransparency m_labelTransparency; +protected: + Bars3dController *m_shared; - bool m_isShadowQualitySet; - ShadowQuality m_shadowQuality; + QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *); + void mousePressEvent(QMouseEvent *event); + void mouseReleaseEvent(QMouseEvent *event); + void mouseMoveEvent(QMouseEvent *event); + void wheelEvent(QWheelEvent *event); - bool m_isGridSet; - bool m_isGridEnabled; +private: + QSize m_initialisedSize; + QDataVis::CameraPreset m_cameraPreset; + QDataVis::ColorTheme m_theme; }; -QTENTERPRISE_DATAVIS3D_END_NAMESPACE -QTENTERPRISE_DATAVIS3D_USE_NAMESPACE +QT_DATAVIS3D_END_NAMESPACE -#endif // DECLARATIVEBARS_P_H +#endif |