diff options
author | Tomi Korpipää <tomi.korpipaa@digia.com> | 2013-09-10 11:42:13 +0300 |
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committer | Tomi Korpipää <tomi.korpipaa@digia.com> | 2013-09-10 12:04:24 +0300 |
commit | a28cdb72a4ea768a898ca07f0df0fa3c17c073a8 (patch) | |
tree | 0bafdcfa99fc783e9f5204539a8242bf6128d795 /src/datavisualizationqml2/declarativebars_p.h | |
parent | f3e38983d77c72f3121c33a149a58fdf9c64158c (diff) |
Module renamed
Task-number: QTRD-2224
Change-Id: Iec18b6121809300b11d85445281d3c626c434f35
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Diffstat (limited to 'src/datavisualizationqml2/declarativebars_p.h')
-rw-r--r-- | src/datavisualizationqml2/declarativebars_p.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/src/datavisualizationqml2/declarativebars_p.h b/src/datavisualizationqml2/declarativebars_p.h new file mode 100644 index 00000000..79ad7884 --- /dev/null +++ b/src/datavisualizationqml2/declarativebars_p.h @@ -0,0 +1,202 @@ +/**************************************************************************** +** +** 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 QtDataVisualization module. +** +** 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 +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the QtDataVisualization 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 DECLARATIVEBARS_P_H +#define DECLARATIVEBARS_P_H + +#include "datavisualizationglobal_p.h" +#include "bars3dcontroller_p.h" +#include "declarativebars_p.h" +#include "q3dvalueaxis.h" +#include "q3dcategoryaxis.h" +#include "qbardataproxy.h" + +#include <QAbstractItemModel> +#include <QQuickItem> +#include <QObject> +#include <QQuickWindow> + +QT_DATAVISUALIZATION_BEGIN_NAMESPACE + +class DeclarativeBars : public QQuickItem +{ + Q_OBJECT + Q_PROPERTY(QBarDataProxy *dataProxy READ dataProxy WRITE setDataProxy) + Q_PROPERTY(Q3DCategoryAxis *rowAxis READ rowAxis WRITE setRowAxis) + Q_PROPERTY(Q3DValueAxis *valueAxis READ valueAxis WRITE setValueAxis) + Q_PROPERTY(Q3DCategoryAxis *columnAxis READ columnAxis WRITE setColumnAxis) + Q_PROPERTY(QtDataVisualization::QDataVis::SelectionMode selectionMode READ selectionMode WRITE setSelectionMode) + Q_PROPERTY(QtDataVisualization::QDataVis::LabelTransparency labelTransparency READ labelTransparency WRITE setLabelTransparency) + Q_PROPERTY(QtDataVisualization::QDataVis::ShadowQuality shadowQuality READ shadowQuality WRITE setShadowQuality) + Q_PROPERTY(QtDataVisualization::QDataVis::MeshStyle barType READ barType WRITE setBarType) + Q_PROPERTY(QtDataVisualization::QDataVis::CameraPreset cameraPreset READ cameraPreset WRITE setCameraPreset) + Q_PROPERTY(QtDataVisualization::QDataVis::ColorTheme theme READ theme WRITE setTheme) + Q_PROPERTY(qreal 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(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_PROPERTY(QString itemLabelFormat READ itemLabelFormat WRITE setItemLabelFormat) + Q_PROPERTY(QPointF selectedBarPos READ selectedBarPos WRITE setSelectedBarPos) + Q_ENUMS(QtDataVisualization::QDataVis::SelectionMode) + Q_ENUMS(QtDataVisualization::QDataVis::ShadowQuality) + Q_ENUMS(QtDataVisualization::QDataVis::LabelTransparency) + Q_ENUMS(QtDataVisualization::QDataVis::MeshStyle) + Q_ENUMS(QtDataVisualization::QDataVis::CameraPreset) + Q_ENUMS(QtDataVisualization::QDataVis::ColorTheme) + +public: + explicit DeclarativeBars(QQuickItem *parent = 0); + ~DeclarativeBars(); + + // how many samples per row and column + Q_INVOKABLE void setDataWindow(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(const QColor &baseColor, const QColor &heightColor, + const 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); + + QBarDataProxy *dataProxy() const; + void setDataProxy(QBarDataProxy *dataProxy); + + Q3DCategoryAxis *rowAxis() const; + void setRowAxis(Q3DCategoryAxis *axis); + Q3DValueAxis *valueAxis() const; + void setValueAxis(Q3DValueAxis *axis); + Q3DCategoryAxis *columnAxis() const; + void setColumnAxis(Q3DCategoryAxis *axis); + + // Set bar thickness. + void setBarThickness(qreal thicknessRatio); + qreal 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(); + + // 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); + + int columns() const; + void setColumns(int columns); + + void setItemLabelFormat(const QString &format); + QString itemLabelFormat(); + + void setSelectedBarPos(const QPointF &position); + QPointF selectedBarPos() const; + +signals: + // Signals shadow quality changes. + void shadowQualityChanged(QDataVis::ShadowQuality quality); + +protected: + Bars3DController *m_shared; + + // Used to detect when shadow quality changes autonomously due to e.g. resizing. + void handleShadowQualityUpdate(QDataVis::ShadowQuality quality); + + QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *); + + void mouseDoubleClickEvent(QMouseEvent *event); + void touchEvent(QTouchEvent *event); + void mousePressEvent(QMouseEvent *event); + void mouseReleaseEvent(QMouseEvent *event); + void mouseMoveEvent(QMouseEvent *event); + void wheelEvent(QWheelEvent *event); + +private: + QSize m_initialisedSize; + QDataVis::CameraPreset m_cameraPreset; + QDataVis::ColorTheme m_theme; +}; + +QT_DATAVISUALIZATION_END_NAMESPACE + +#endif |