##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » JEANDET » qtcharts
RSS

Clone from http://code.qt.io/qt/qtcharts.git

Property for QDateTimeAxis::format and a QML demo for axes
Tero Ahola -
r2027:32de3be17db8
parent child
Show More
Side by Side Unified
Context file:
r2027:32de3be17db8 Loading diff...:
Show file before | Show file after | Hide comments
@@ -0,0 +1,36
1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 #include <QtGui/QApplication>
22 #include <QDeclarativeEngine>
23 #include "qmlapplicationviewer.h"
24
25 Q_DECL_EXPORT int main(int argc, char *argv[])
26 {
27 QScopedPointer<QApplication> app(createApplication(argc, argv));
28 QScopedPointer<QmlApplicationViewer> viewer(QmlApplicationViewer::create());
29
30 viewer->setOrientation(QmlApplicationViewer::ScreenOrientationAuto);
31 viewer->setSource(QUrl("qrc:/qml/qmlaxes/loader.qml"));
32 viewer->setRenderHint(QPainter::Antialiasing, true);
33 viewer->showExpanded();
34
35 return app->exec();
36 }
Show file before | Show file after | Hide comments
@@ -0,0 +1,67
1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 import QtQuick 1.0
22 import QtCommercial.Chart 1.1
23
24 Rectangle {
25 anchors.fill: parent
26
27 //![1]
28 ChartView {
29 title: "Two Series, Common Axes"
30 anchors.fill: parent
31 legend.visible: false
32
33 ValueAxis {
34 id: axisX
35 min: 0
36 max: 10
37 tickCount: 5
38 }
39
40 ValueAxis {
41 id: axisY
42 min: -0.5
43 max: 1.5
44 }
45
46 LineSeries {
47 id: series1
48 axisX: axisX
49 axisY: axisY
50 }
51
52 ScatterSeries {
53 id: series2
54 axisX: axisX
55 axisY: axisY
56 }
57 }
58
59 // Add data dynamically to the series
60 Component.onCompleted: {
61 for (var i = 0; i <= 10; i++) {
62 series1.append(i, Math.random());
63 series2.append(i, Math.random());
64 }
65 }
66 //![1]
67 }
Show file before | Show file after | Hide comments
@@ -0,0 +1,59
1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 import QtQuick 1.0
22 import QtCommercial.Chart 1.1
23
24 Rectangle {
25 anchors.fill: parent
26
27 //![1]
28 ChartView {
29 title: "Accurate Historical Data"
30 anchors.fill: parent
31 legend.visible: false
32
33 LineSeries {
34 axisX: DateTimeAxis {
35 format: "yyyy MMM"
36 tickCount: 5
37 }
38 axisY: ValueAxis {
39 min: 0
40 max: 150
41 }
42
43 // Please note that month in JavaScript months are zero based, so 2 means March
44 XYPoint { x: toMsecsSinceEpoch(new Date(1950, 2, 15)); y: 5 }
45 XYPoint { x: toMsecsSinceEpoch(new Date(1970, 0, 1)); y: 50 }
46 XYPoint { x: toMsecsSinceEpoch(new Date(1987, 12, 31)); y: 102 }
47 XYPoint { x: toMsecsSinceEpoch(new Date(1998, 7, 1)); y: 100 }
48 XYPoint { x: toMsecsSinceEpoch(new Date(2012, 8, 2)); y: 110 }
49 }
50 }
51
52 // DateTimeAxis is based on QDateTimes so we must convert our JavaScript dates to
53 // milliseconds since epoch to make them match the DateTimeAxis values
54 function toMsecsSinceEpoch(date) {
55 var msecs = date.getTime();
56 return msecs;
57 }
58 //![1]
59 }
Show file before | Show file after | Hide comments
@@ -0,0 +1,67
1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 import QtQuick 1.0
22 import QtCommercial.Chart 1.1
23
24 Rectangle {
25 anchors.fill: parent
26
27 //![1]
28 ChartView {
29 title: "Numerical Data for Dummies"
30 anchors.fill: parent
31 legend.visible: false
32
33 LineSeries {
34 axisY: CategoryAxis {
35 min: 0
36 max: 30
37 CategoryRange {
38 label: "critical"
39 endValue: 2
40 }
41 CategoryRange {
42 label: "low"
43 endValue: 4
44 }
45 CategoryRange {
46 label: "normal"
47 endValue: 7
48 }
49 CategoryRange {
50 label: "high"
51 endValue: 15
52 }
53 CategoryRange {
54 label: "extremely high"
55 endValue: 30
56 }
57 }
58
59 XYPoint { x: 0; y: 4.3 }
60 XYPoint { x: 1; y: 4.1 }
61 XYPoint { x: 2; y: 4.7 }
62 XYPoint { x: 3; y: 3.9 }
63 XYPoint { x: 4; y: 5.2 }
64 }
65 }
66 //![1]
67 }
Show file before | Show file after | Hide comments
@@ -0,0 +1,37
1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 import QtQuick 1.0
22
23 Item {
24 id: container
25 width: 400
26 height: 300
27 Component.onCompleted: {
28 var co = Qt.createComponent("main.qml")
29 if (co.status == Component.Ready) {
30 var o = co.createObject(container)
31 } else {
32 console.log(co.errorString())
33 console.log("QtCommercial.Chart 1.1 not available")
34 console.log("Please use correct QML_IMPORT_PATH export")
35 }
36 }
37 }
Show file before | Show file after | Hide comments
@@ -0,0 +1,90
1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 import QtQuick 1.0
22
23 Rectangle {
24 width: parent.width
25 height: parent.height
26 property int viewNumber: 1
27 property int viewCount: 3
28
29 Loader {
30 id: loader
31 anchors.fill: parent
32 source: "View" + viewNumber + ".qml";
33 }
34
35 Rectangle {
36 id: infoText
37 anchors.centerIn: parent
38 width: parent.width
39 height: 40
40 color: "black"
41 Text {
42 color: "white"
43 anchors.centerIn: parent
44 text: "Use left and right arrow keys to navigate"
45 }
46
47 Behavior on opacity {
48 NumberAnimation { duration: 400 }
49 }
50 }
51
52 MouseArea {
53 focus: true
54 anchors.fill: parent
55 onClicked: {
56 if (infoText.opacity > 0) {
57 infoText.opacity = 0.0;
58 } else {
59 nextView();
60 }
61 }
62 Keys.onPressed: {
63 if (infoText.opacity > 0) {
64 infoText.opacity = 0.0;
65 } else {
66 if (event.key == Qt.Key_Left) {
67 previousView();
68 } else {
69 nextView();
70 }
71 }
72 }
73 }
74
75 function nextView() {
76 var i = viewNumber + 1;
77 if (i > viewCount)
78 viewNumber = 1;
79 else
80 viewNumber = i;
81 }
82
83 function previousView() {
84 var i = viewNumber - 1;
85 if (i <= 0)
86 viewNumber = viewCount;
87 else
88 viewNumber = i;
89 }
90 }
Show file before | Show file after | Hide comments
@@ -0,0 +1,200
1 // checksum 0x78c version 0x60010
2 /*
3 This file was generated by the Qt Quick Application wizard of Qt Creator.
4 QmlApplicationViewer is a convenience class containing mobile device specific
5 code such as screen orientation handling. Also QML paths and debugging are
6 handled here.
7 It is recommended not to modify this file, since newer versions of Qt Creator
8 may offer an updated version of it.
9 */
10
11 #include "qmlapplicationviewer.h"
12
13 #include <QtCore/QDir>
14 #include <QtCore/QFileInfo>
15 #include <QtDeclarative/QDeclarativeComponent>
16 #include <QtDeclarative/QDeclarativeEngine>
17 #include <QtDeclarative/QDeclarativeContext>
18 #include <QtGui/QApplication>
19
20 #include <qplatformdefs.h> // MEEGO_EDITION_HARMATTAN
21
22 #ifdef HARMATTAN_BOOSTER
23 #include <MDeclarativeCache>
24 #endif
25
26 #if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800
27
28 #include <qt_private/qdeclarativedebughelper_p.h>
29
30 #if !defined(NO_JSDEBUGGER)
31 #include <jsdebuggeragent.h>
32 #endif
33 #if !defined(NO_QMLOBSERVER)
34 #include <qdeclarativeviewobserver.h>
35 #endif
36
37 // Enable debugging before any QDeclarativeEngine is created
38 struct QmlJsDebuggingEnabler
39 {
40 QmlJsDebuggingEnabler()
41 {
42 QDeclarativeDebugHelper::enableDebugging();
43 }
44 };
45
46 // Execute code in constructor before first QDeclarativeEngine is instantiated
47 static QmlJsDebuggingEnabler enableDebuggingHelper;
48
49 #endif // QMLJSDEBUGGER
50
51 class QmlApplicationViewerPrivate
52 {
53 QmlApplicationViewerPrivate(QDeclarativeView *view_) : view(view_) {}
54
55 QString mainQmlFile;
56 QDeclarativeView *view;
57 friend class QmlApplicationViewer;
58 QString adjustPath(const QString &path);
59 };
60
61 QString QmlApplicationViewerPrivate::adjustPath(const QString &path)
62 {
63 #ifdef Q_OS_UNIX
64 #ifdef Q_OS_MAC
65 if (!QDir::isAbsolutePath(path))
66 return QCoreApplication::applicationDirPath()
67 + QLatin1String("/../Resources/") + path;
68 #else
69 QString pathInInstallDir;
70 const QString applicationDirPath = QCoreApplication::applicationDirPath();
71 pathInInstallDir = QString::fromAscii("%1/../%2").arg(applicationDirPath, path);
72
73 if (QFileInfo(pathInInstallDir).exists())
74 return pathInInstallDir;
75 #endif
76 #endif
77 return path;
78 }
79
80 QmlApplicationViewer::QmlApplicationViewer(QWidget *parent)
81 : QDeclarativeView(parent)
82 , d(new QmlApplicationViewerPrivate(this))
83 {
84 connect(engine(), SIGNAL(quit()), SLOT(close()));
85 setResizeMode(QDeclarativeView::SizeRootObjectToView);
86 // Qt versions prior to 4.8.0 don't have QML/JS debugging services built in
87 #if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800
88 #if !defined(NO_JSDEBUGGER)
89 new QmlJSDebugger::JSDebuggerAgent(d->view->engine());
90 #endif
91 #if !defined(NO_QMLOBSERVER)
92 new QmlJSDebugger::QDeclarativeViewObserver(d->view, d->view);
93 #endif
94 #endif
95 }
96
97 QmlApplicationViewer::QmlApplicationViewer(QDeclarativeView *view, QWidget *parent)
98 : QDeclarativeView(parent)
99 , d(new QmlApplicationViewerPrivate(view))
100 {
101 connect(view->engine(), SIGNAL(quit()), view, SLOT(close()));
102 view->setResizeMode(QDeclarativeView::SizeRootObjectToView);
103 // Qt versions prior to 4.8.0 don't have QML/JS debugging services built in
104 #if defined(QMLJSDEBUGGER) && QT_VERSION < 0x040800
105 #if !defined(NO_JSDEBUGGER)
106 new QmlJSDebugger::JSDebuggerAgent(d->view->engine());
107 #endif
108 #if !defined(NO_QMLOBSERVER)
109 new QmlJSDebugger::QDeclarativeViewObserver(d->view, d->view);
110 #endif
111 #endif
112 }
113
114 QmlApplicationViewer::~QmlApplicationViewer()
115 {
116 delete d;
117 }
118
119 QmlApplicationViewer *QmlApplicationViewer::create()
120 {
121 #ifdef HARMATTAN_BOOSTER
122 return new QmlApplicationViewer(MDeclarativeCache::qDeclarativeView(), 0);
123 #else
124 return new QmlApplicationViewer();
125 #endif
126 }
127
128 void QmlApplicationViewer::setMainQmlFile(const QString &file)
129 {
130 d->mainQmlFile = d->adjustPath(file);
131 d->view->setSource(QUrl::fromLocalFile(d->mainQmlFile));
132 }
133
134 void QmlApplicationViewer::addImportPath(const QString &path)
135 {
136 d->view->engine()->addImportPath(d->adjustPath(path));
137 }
138
139 void QmlApplicationViewer::setOrientation(ScreenOrientation orientation)
140 {
141 #if defined(Q_OS_SYMBIAN)
142 // If the version of Qt on the device is < 4.7.2, that attribute won't work
143 if (orientation != ScreenOrientationAuto) {
144 const QStringList v = QString::fromAscii(qVersion()).split(QLatin1Char('.'));
145 if (v.count() == 3 && (v.at(0).toInt() << 16 | v.at(1).toInt() << 8 | v.at(2).toInt()) < 0x040702) {
146 qWarning("Screen orientation locking only supported with Qt 4.7.2 and above");
147 return;
148 }
149 }
150 #endif // Q_OS_SYMBIAN
151
152 Qt::WidgetAttribute attribute;
153 switch (orientation) {
154 #if QT_VERSION < 0x040702
155 // Qt < 4.7.2 does not yet have the Qt::WA_*Orientation attributes
156 case ScreenOrientationLockPortrait:
157 attribute = static_cast<Qt::WidgetAttribute>(128);
158 break;
159 case ScreenOrientationLockLandscape:
160 attribute = static_cast<Qt::WidgetAttribute>(129);
161 break;
162 default:
163 case ScreenOrientationAuto:
164 attribute = static_cast<Qt::WidgetAttribute>(130);
165 break;
166 #else // QT_VERSION < 0x040702
167 case ScreenOrientationLockPortrait:
168 attribute = Qt::WA_LockPortraitOrientation;
169 break;
170 case ScreenOrientationLockLandscape:
171 attribute = Qt::WA_LockLandscapeOrientation;
172 break;
173 default:
174 case ScreenOrientationAuto:
175 attribute = Qt::WA_AutoOrientation;
176 break;
177 #endif // QT_VERSION < 0x040702
178 };
179 setAttribute(attribute, true);
180 }
181
182 void QmlApplicationViewer::showExpanded()
183 {
184 #if defined(Q_OS_SYMBIAN) || defined(MEEGO_EDITION_HARMATTAN) || defined(Q_WS_SIMULATOR)
185 d->view->showFullScreen();
186 #elif defined(Q_WS_MAEMO_5)
187 d->view->showMaximized();
188 #else
189 d->view->show();
190 #endif
191 }
192
193 QApplication *createApplication(int &argc, char **argv)
194 {
195 #ifdef HARMATTAN_BOOSTER
196 return MDeclarativeCache::qApplication(argc, argv);
197 #else
198 return new QApplication(argc, argv);
199 #endif
200 }
Show file before | Show file after | Hide comments
@@ -0,0 +1,47
1 // checksum 0x82ed version 0x60010
2 /*
3 This file was generated by the Qt Quick Application wizard of Qt Creator.
4 QmlApplicationViewer is a convenience class containing mobile device specific
5 code such as screen orientation handling. Also QML paths and debugging are
6 handled here.
7 It is recommended not to modify this file, since newer versions of Qt Creator
8 may offer an updated version of it.
9 */
10
11 #ifndef QMLAPPLICATIONVIEWER_H
12 #define QMLAPPLICATIONVIEWER_H
13
14 #include <QtDeclarative/QDeclarativeView>
15
16 class QmlApplicationViewer : public QDeclarativeView
17 {
18 Q_OBJECT
19
20 public:
21 enum ScreenOrientation {
22 ScreenOrientationLockPortrait,
23 ScreenOrientationLockLandscape,
24 ScreenOrientationAuto
25 };
26
27 explicit QmlApplicationViewer(QWidget *parent = 0);
28 virtual ~QmlApplicationViewer();
29
30 static QmlApplicationViewer *create();
31
32 void setMainQmlFile(const QString &file);
33 void addImportPath(const QString &path);
34
35 // Note that this will only have an effect on Symbian and Fremantle.
36 void setOrientation(ScreenOrientation orientation);
37
38 void showExpanded();
39
40 private:
41 explicit QmlApplicationViewer(QDeclarativeView *view, QWidget *parent);
42 class QmlApplicationViewerPrivate *d;
43 };
44
45 QApplication *createApplication(int &argc, char **argv);
46
47 #endif // QMLAPPLICATIONVIEWER_H
Show file before | Show file after | Hide comments
@@ -0,0 +1,13
1 QT += declarative
2
3 SOURCES += $$PWD/qmlapplicationviewer.cpp
4 HEADERS += $$PWD/qmlapplicationviewer.h
5 INCLUDEPATH += $$PWD
6
7 # Include JS debugger library if QMLJSDEBUGGER_PATH is set
8 !isEmpty(QMLJSDEBUGGER_PATH) {
9 include($$QMLJSDEBUGGER_PATH/qmljsdebugger-lib.pri)
10 } else {
11 DEFINES -= QMLJSDEBUGGER
12 }
13
Show file before | Show file after | Hide comments
@@ -0,0 +1,8
1 !include( ../demos.pri ) {
2 error( "Couldn't find the demos.pri file!" )
3 }
4
5 RESOURCES += resources.qrc
6 SOURCES += main.cpp
7
8 include(qmlapplicationviewer/qmlapplicationviewer.pri)
Show file before | Show file after | Hide comments
@@ -0,0 +1,9
1 <RCC>
2 <qresource prefix="/">
3 <file>qml/qmlaxes/loader.qml</file>
4 <file>qml/qmlaxes/main.qml</file>
5 <file>qml/qmlaxes/View1.qml</file>
6 <file>qml/qmlaxes/View2.qml</file>
7 <file>qml/qmlaxes/View3.qml</file>
8 </qresource>
9 </RCC>
Show file before | Show file after | Hide comments
@@ -12,7 +12,8 SUBDIRS += piechartcustomization \
12 qmlf1legends \
12 qmlf1legends \
13 qmlcustomizations \
13 qmlcustomizations \
14 qmlcustommodel \
14 qmlcustommodel \
15 chartinteractions
15 chartinteractions \
16 qmlaxes
16
17
17 contains(QT_CONFIG, opengl) {
18 contains(QT_CONFIG, opengl) {
18 SUBDIRS += chartthemes \
19 SUBDIRS += chartthemes \
Show file before | Show file after | Hide comments
@@ -18,6 +18,7
18 <li><a href="demos-nesteddonuts.html">Nested donuts chart</a></li>
18 <li><a href="demos-nesteddonuts.html">Nested donuts chart</a></li>
19 <li><a href="demos-piechartcustomization.html">Pie chart customization</a></li>
19 <li><a href="demos-piechartcustomization.html">Pie chart customization</a></li>
20 <li><a href="demos-qmlchart.html">Qml Basic Charts</a></li>
20 <li><a href="demos-qmlchart.html">Qml Basic Charts</a></li>
21 <li><a href="demos-qmlaxes.html">Qml Axes</a></li>
21 <li><a href="demos-qmlcustomizations.html">Qml Customizations</a></li>
22 <li><a href="demos-qmlcustomizations.html">Qml Customizations</a></li>
22 <li><a href="demos-qmlcustommodel.html">Qml Custom Model</a></li>
23 <li><a href="demos-qmlcustommodel.html">Qml Custom Model</a></li>
23 <li><a href="demos-qmlf1legends.html">Qml F1 Legends</a></li>
24 <li><a href="demos-qmlf1legends.html">Qml F1 Legends</a></li>
Show file before | Show file after | Hide comments
@@ -72,6 +72,7 QTCOMMERCIALCHART_BEGIN_NAMESPACE
72 /*!
72 /*!
73 \qmlclass DateTimeAxis QDateTimeAxis
73 \qmlclass DateTimeAxis QDateTimeAxis
74 \brief The DateTimeAxis element is used for manipulating chart's axes
74 \brief The DateTimeAxis element is used for manipulating chart's axes
75 \inherits AbstractAxis
75
76
76 The labels can be configured by setting an appropriate DateTime format.
77 The labels can be configured by setting an appropriate DateTime format.
77 Note that any date before 4714 BCE or after about 1.4 million CE may not be accurately stored.
78 Note that any date before 4714 BCE or after about 1.4 million CE may not be accurately stored.
@@ -129,11 +130,31 QTCOMMERCIALCHART_BEGIN_NAMESPACE
129 */
130 */
130
131
131 /*!
132 /*!
132 \qmlproperty int ValuesAxis::tickCount
133 \qmlproperty int DateTimeAxis::tickCount
133 The number of tick marks for the axis.
134 The number of tick marks for the axis.
134 */
135 */
135
136
136 /*!
137 /*!
138 \property QDateTimeAxis::format
139 The format string that is used when creating label for the axis out of a QDateTime object.
140 Check QDateTime documentation for information on how the string should be defined.
141 */
142 /*!
143 \qmlproperty string DateTimeAxis::format
144 The format string that is used when creating label for the axis out of a QDateTime object.
145 Check QDateTime documentation for information on how the string should be defined.
146 */
147
148 /*!
149 \fn void QDateTimeAxis::formatChanged(QString format)
150 Axis emits signal when \a format of the axis has changed.
151 */
152 /*!
153 \qmlsignal DateTimeAxis::onFormatChanged(string format)
154 Axis emits signal when \a format of the axis has changed.
155 */
156
157 /*!
137 Constructs an axis object which is a child of \a parent.
158 Constructs an axis object which is a child of \a parent.
138 */
159 */
139 QDateTimeAxis::QDateTimeAxis(QObject *parent) :
160 QDateTimeAxis::QDateTimeAxis(QObject *parent) :
@@ -213,22 +234,15 void QDateTimeAxis::setRange(QDateTime min, QDateTime max)
213 }
234 }
214 }
235 }
215
236
216 /*!
217 Sets \a format string that is used when creating label for the axis out of the QDateTime object.
218 Check QDateTime documentation for information on how the string should be defined.
219 \sa format()
220 */
221 void QDateTimeAxis::setFormat(QString format)
237 void QDateTimeAxis::setFormat(QString format)
222 {
238 {
223 Q_D(QDateTimeAxis);
239 Q_D(QDateTimeAxis);
240 if (d->m_format != format) {
224 d->m_format = format;
241 d->m_format = format;
242 emit formatChanged(format);
243 }
225 }
244 }
226
245
227 /*!
228 Returns the format string that is used when creating label for the axis out of the QDateTime object.
229 Check QDateTime documentation for information on how the string should be defined.
230 \sa setFormat()
231 */
232 QString QDateTimeAxis::format() const
246 QString QDateTimeAxis::format() const
233 {
247 {
234 Q_D(const QDateTimeAxis);
248 Q_D(const QDateTimeAxis);
Show file before | Show file after | Hide comments
@@ -35,6 +35,7 class QTCOMMERCIALCHART_EXPORT QDateTimeAxis : public QAbstractAxis
35 Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount)
35 Q_PROPERTY(int tickCount READ tickCount WRITE setTickCount)
36 Q_PROPERTY(QDateTime min READ min WRITE setMin NOTIFY minChanged)
36 Q_PROPERTY(QDateTime min READ min WRITE setMin NOTIFY minChanged)
37 Q_PROPERTY(QDateTime max READ max WRITE setMax NOTIFY maxChanged)
37 Q_PROPERTY(QDateTime max READ max WRITE setMax NOTIFY maxChanged)
38 Q_PROPERTY(QString format READ format WRITE setFormat NOTIFY formatChanged)
38
39
39 public:
40 public:
40 explicit QDateTimeAxis(QObject *parent = 0);
41 explicit QDateTimeAxis(QObject *parent = 0);
@@ -64,6 +65,7 Q_SIGNALS:
64 void minChanged(QDateTime min);
65 void minChanged(QDateTime min);
65 void maxChanged(QDateTime max);
66 void maxChanged(QDateTime max);
66 void rangeChanged(QDateTime min, QDateTime max);
67 void rangeChanged(QDateTime min, QDateTime max);
68 void formatChanged(QString format);
67
69
68 private:
70 private:
69 Q_DECLARE_PRIVATE(QDateTimeAxis)
71 Q_DECLARE_PRIVATE(QDateTimeAxis)
General Comments 0
You need to be logged in to leave comments. Login now