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adds QChartView PIMPL, refactor public API
Michal Klocek -
r746:646ccd5c026b
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@@ -1,3 +1,23
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
1 #include "qchart.h"
21 #include "qchart.h"
2 #include "qchart_p.h"
22 #include "qchart_p.h"
3 #include <QGraphicsScene>
23 #include <QGraphicsScene>
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@@ -59,7 +59,7 public:
59 Q_DECLARE_FLAGS(AnimationOptions, AnimationOption)
59 Q_DECLARE_FLAGS(AnimationOptions, AnimationOption)
60
60
61 public:
61 public:
62 QChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
62 explicit QChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
63 ~QChart();
63 ~QChart();
64
64
65 void addSeries(QSeries *series, QChartAxis *axisY = 0);
65 void addSeries(QSeries *series, QChartAxis *axisY = 0);
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@@ -1,7 +1,15
1 // W A R N I N G
2 // -------------
3 //
4 // This file is not part of the QtCommercial Chart API. It exists purely as an
5 // implementation detail. This header file may change from version to
6 // version without notice, or even be removed.
7 //
8 // We mean it.
9
1 #ifndef QCHART_P_H
10 #ifndef QCHART_P_H
2 #define QCHART_P_H
11 #define QCHART_P_H
3
12
4 #include "private/qgraphicswidget_p.h"
5 #include "qchartaxis.h"
13 #include "qchartaxis.h"
6 #include "qlegend.h"
14 #include "qlegend.h"
7 #include "chartpresenter_p.h"
15 #include "chartpresenter_p.h"
@@ -12,9 +20,8 QTCOMMERCIALCHART_BEGIN_NAMESPACE
12
20
13 class QChart;
21 class QChart;
14
22
15 class QChartPrivate
23 struct QChartPrivate
16 {
24 {
17 public:
18 QChartPrivate(QChart *parent);
25 QChartPrivate(QChart *parent);
19 ~QChartPrivate();
26 ~QChartPrivate();
20
27
@@ -30,8 +37,6 public:
30 QLegend* m_legend;
37 QLegend* m_legend;
31 ChartDataSet *m_dataset;
38 ChartDataSet *m_dataset;
32 ChartPresenter *m_presenter;
39 ChartPresenter *m_presenter;
33
34 Q_DECLARE_PUBLIC(QChart);
35 };
40 };
36
41
37 QTCOMMERCIALCHART_END_NAMESPACE
42 QTCOMMERCIALCHART_END_NAMESPACE
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@@ -1,11 +1,29
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
1 #include "qchartview.h"
21 #include "qchartview.h"
2 #include "qchart.h"
3 #include "qchart_p.h"
22 #include "qchart_p.h"
4 #include "qchartaxis.h"
23 #include "qchartview_p.h"
5 #include <QGraphicsView>
6 #include <QGraphicsScene>
24 #include <QGraphicsScene>
7 #include <QRubberBand>
25 #include <QRubberBand>
8 #include <QResizeEvent>
26
9
27
10 /*!
28 /*!
11 \enum QChartView::RubberBandPolicy
29 \enum QChartView::RubberBandPolicy
@@ -35,20 +53,20 QTCOMMERCIALCHART_BEGIN_NAMESPACE
35 /*!
53 /*!
36 Constructs a chartView object which is a child of a\a parent.
54 Constructs a chartView object which is a child of a\a parent.
37 */
55 */
38 QChartView::QChartView(QWidget *parent) :
56 QChartView::QChartView(QChart *chart,QWidget *parent) :
39 QGraphicsView(parent),
57 QGraphicsView(parent),
40 m_scene(new QGraphicsScene(this)),
58 d_ptr(new QChartViewPrivate())
41 m_chart(new QChart()),
42 m_rubberBand(0),
43 m_verticalRubberBand(false),
44 m_horizonalRubberBand(false)
45 {
59 {
60 d_ptr->m_scene = new QGraphicsScene(this);
61 d_ptr->m_chart = chart;
62 d_ptr->m_presenter = chart->d_ptr->m_presenter;
63
46 setFrameShape(QFrame::NoFrame);
64 setFrameShape(QFrame::NoFrame);
47 setBackgroundRole(QPalette::Window);
65 setBackgroundRole(QPalette::Window);
48 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
66 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
49 setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
67 setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
50 setScene(m_scene);
68 setScene(d_ptr->m_scene);
51 m_scene->addItem(m_chart);
69 d_ptr->m_scene->addItem(chart);
52 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
70 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
53 }
71 }
54
72
@@ -60,168 +78,36 QChartView::~QChartView()
60 {
78 {
61 }
79 }
62
80
63 /*!
81 QChart* QChartView::chart() const
64 Resizes and updates the chart area using the \a event data
65 */
66 void QChartView::resizeEvent(QResizeEvent *event)
67 {
68 m_chart->resize(size());
69 QGraphicsView::resizeEvent(event);
70 }
71
72 /*!
73 Adds the \a series and optional \a axisY onto the chart and takes the ownership of the objects.
74 If auto scaling is enabled, re-scales the axes the series is bound to (both the x axis and
75 the y axis).
76 \sa removeSeries(), removeAllSeries()
77 */
78 void QChartView::addSeries(QSeries* series,QChartAxis *axisY)
79 {
80 m_chart->addSeries(series,axisY);
81 }
82
83 /*!
84 Removes the \a series specified in a perameter from the QChartView.
85 It releses its ownership of the specified QChartSeries object.
86 It does not delete the pointed QChartSeries data object
87 \sa addSeries(), removeAllSeries()
88 */
89 void QChartView::removeSeries(QSeries* series)
90 {
91 m_chart->removeSeries(series);
92 }
93
94 /*!
95 Removes all the QChartSeries that have been added to the QChartView
96 It also deletes the pointed QChartSeries data objects
97 \sa addSeries(), removeSeries()
98 */
99 void QChartView::removeAllSeries()
100 {
101 m_chart->removeAllSeries();
102 }
103
104 /*!
105 Zooms in the view by a factor of 2
106 */
107 void QChartView::zoomIn()
108 {
109 m_chart->zoomIn();
110 }
111
112 /*!
113 Zooms in the view to a maximum level at which \a rect is still fully visible.
114 */
115 void QChartView::zoomIn(const QRect& rect)
116 {
117 m_chart->zoomIn(rect);
118 }
119
120 /*!
121 Restores the view zoom level to the previous one.
122 */
123 void QChartView::zoomOut()
124 {
125 m_chart->zoomOut();
126 }
127
128 /*!
129 Sets the chart \a title. A description text that is drawn above the chart.
130 */
131 void QChartView::setChartTitle(const QString& title)
132 {
133 m_chart->setTitle(title);
134 }
135
136 /*!
137 Returns the chart's title. A description text that is drawn above the chart.
138 */
139 QString QChartView::chartTitle() const
140 {
141 return m_chart->title();
142 }
143
144 /*!
145 Sets the \a font that is used for rendering the description text that is rendered above the chart.
146 */
147 void QChartView::setChartTitleFont(const QFont& font)
148 {
149 m_chart->setTitleFont(font);
150 }
151
152 /*!
153 Sets the \a brush used for rendering the title text.
154 */
155 void QChartView::setChartTitleBrush(const QBrush &brush)
156 {
157 m_chart->setTitleBrush(brush);
158 }
159
160 /*!
161 Returns the brush used for rendering the title text.
162 */
163 QBrush QChartView::chartTitleBrush()
164 {
165 return m_chart->titleBrush();
166 }
167
168 /*!
169 Sets the \a brush that is used for painting the background of the chart area of the QChartView widget.
170 */
171 void QChartView::setChartBackgroundBrush(const QBrush& brush)
172 {
173 m_chart->setBackgroundBrush(brush);
174 }
175
176 /*!
177 Sets the \a pen that is used for painting the background of the chart area of the QChartView widget.
178 */
179 void QChartView::setChartBackgroundPen(const QPen& pen)
180 {
82 {
181 m_chart->setBackgroundPen(pen);
83 return d_ptr->m_chart;
182 }
84 }
183
85
184 /*!
86 /*!
185 Sets the RubberBandPlicy to \a policy. Selected policy determines the way zooming is performed.
87 Sets the RubberBandPlicy to \a policy. Selected policy determines the way zooming is performed.
186 */
88 */
187 void QChartView::setRubberBandPolicy(const RubberBandPolicy policy)
89 void QChartView::setRubberBand(const RubberBands& rubberBand)
188 {
90 {
189 switch(policy) {
91 d_ptr->m_rubberBandFlags=rubberBand;
190 case VerticalRubberBand:
92
191 m_verticalRubberBand = true;
93 if (!d_ptr->m_rubberBandFlags) {
192 m_horizonalRubberBand = false;
94 delete d_ptr->m_rubberBand;
193 break;
95 d_ptr->m_rubberBand=0;
194 case HorizonalRubberBand:
195 m_verticalRubberBand = false;
196 m_horizonalRubberBand = true;
197 break;
198 case RectangleRubberBand:
199 m_verticalRubberBand = true;
200 m_horizonalRubberBand = true;
201 break;
202 case NoRubberBand:
203 default:
204 delete m_rubberBand;
205 m_rubberBand=0;
206 m_horizonalRubberBand = false;
207 m_verticalRubberBand = false;
208 return;
96 return;
209 }
97 }
210 if(!m_rubberBand) {
98
211 m_rubberBand = new QRubberBand(QRubberBand::Rectangle, this);
99 if (!d_ptr->m_rubberBand) {
212 m_rubberBand->setEnabled(true);
100 d_ptr->m_rubberBand = new QRubberBand(QRubberBand::Rectangle, this);
101 d_ptr->m_rubberBand->setEnabled(true);
213 }
102 }
214 }
103 }
215
104
216 /*!
105 /*!
217 Returns the RubberBandPolicy that is currently being used by the widget.
106 Returns the RubberBandPolicy that is currently being used by the widget.
218 */
107 */
219 QChartView::RubberBandPolicy QChartView::rubberBandPolicy() const
108 QChartView::RubberBands QChartView::rubberBand() const
220 {
109 {
221 if(m_horizonalRubberBand && m_verticalRubberBand) return RectangleRubberBand;
110 return d_ptr->m_rubberBandFlags;
222 if(m_horizonalRubberBand) return HorizonalRubberBand;
223 if(m_verticalRubberBand) return VerticalRubberBand;
224 return NoRubberBand;
225 }
111 }
226
112
227 /*!
113 /*!
@@ -230,15 +116,15 QChartView::RubberBandPolicy QChartView::rubberBandPolicy() const
230 */
116 */
231 void QChartView::mousePressEvent(QMouseEvent *event)
117 void QChartView::mousePressEvent(QMouseEvent *event)
232 {
118 {
233 if(m_rubberBand && m_rubberBand->isEnabled() && event->button() == Qt::LeftButton) {
119 if(d_ptr->m_rubberBand && d_ptr->m_rubberBand->isEnabled() && event->button() == Qt::LeftButton) {
234
120
235 int padding = m_chart->d_ptr->m_presenter->padding();
121 int padding = d_ptr->m_presenter->padding();
236 QRect rect(padding, padding, width() - 2 * padding, height() - 2 * padding);
122 QRect rect(padding, padding, width() - 2 * padding, height() - 2 * padding);
237
123
238 if (rect.contains(event->pos())) {
124 if (rect.contains(event->pos())) {
239 m_rubberBandOrigin = event->pos();
125 d_ptr->m_rubberBandOrigin = event->pos();
240 m_rubberBand->setGeometry(QRect(m_rubberBandOrigin, QSize()));
126 d_ptr->m_rubberBand->setGeometry(QRect(d_ptr->m_rubberBandOrigin, QSize()));
241 m_rubberBand->show();
127 d_ptr->m_rubberBand->show();
242 event->accept();
128 event->accept();
243 }
129 }
244 }
130 }
@@ -253,20 +139,20 void QChartView::mousePressEvent(QMouseEvent *event)
253 */
139 */
254 void QChartView::mouseMoveEvent(QMouseEvent *event)
140 void QChartView::mouseMoveEvent(QMouseEvent *event)
255 {
141 {
256 if(m_rubberBand && m_rubberBand->isVisible()) {
142 if(d_ptr->m_rubberBand && d_ptr->m_rubberBand->isVisible()) {
257 int padding = m_chart->d_ptr->m_presenter->padding();
143 int padding = d_ptr->m_presenter->padding();
258 QRect rect(padding, padding, width() - 2 * padding, height() - 2 * padding);
144 QRect rect(padding, padding, width() - 2 * padding, height() - 2 * padding);
259 int width = event->pos().x() - m_rubberBandOrigin.x();
145 int width = event->pos().x() - d_ptr->m_rubberBandOrigin.x();
260 int height = event->pos().y() - m_rubberBandOrigin.y();
146 int height = event->pos().y() - d_ptr->m_rubberBandOrigin.y();
261 if(!m_verticalRubberBand) {
147 if (!d_ptr->m_rubberBandFlags.testFlag(VerticalRubberBand)) {
262 m_rubberBandOrigin.setY(rect.top());
148 d_ptr->m_rubberBandOrigin.setY(rect.top());
263 height = rect.height();
149 height = rect.height();
264 }
150 }
265 if(!m_horizonalRubberBand) {
151 if (!d_ptr->m_rubberBandFlags.testFlag(HorizonalRubberBand)) {
266 m_rubberBandOrigin.setX(rect.left());
152 d_ptr->m_rubberBandOrigin.setX(rect.left());
267 width= rect.width();
153 width= rect.width();
268 }
154 }
269 m_rubberBand->setGeometry(QRect(m_rubberBandOrigin.x(),m_rubberBandOrigin.y(), width,height).normalized());
155 d_ptr->m_rubberBand->setGeometry(QRect(d_ptr->m_rubberBandOrigin.x(),d_ptr->m_rubberBandOrigin.y(), width,height).normalized());
270 }
156 }
271 else {
157 else {
272 QGraphicsView::mouseMoveEvent(event);
158 QGraphicsView::mouseMoveEvent(event);
@@ -279,16 +165,16 void QChartView::mouseMoveEvent(QMouseEvent *event)
279 */
165 */
280 void QChartView::mouseReleaseEvent(QMouseEvent *event)
166 void QChartView::mouseReleaseEvent(QMouseEvent *event)
281 {
167 {
282 if(m_rubberBand) {
168 if(d_ptr->m_rubberBand) {
283 if (event->button() == Qt::LeftButton && m_rubberBand->isVisible()) {
169 if (event->button() == Qt::LeftButton && d_ptr->m_rubberBand->isVisible()) {
284 m_rubberBand->hide();
170 d_ptr->m_rubberBand->hide();
285 QRect rect = m_rubberBand->geometry();
171 QRect rect = d_ptr->m_rubberBand->geometry();
286 m_chart->zoomIn(rect);
172 d_ptr->m_chart->zoomIn(rect);
287 event->accept();
173 event->accept();
288 }
174 }
289
175
290 if(event->button()==Qt::RightButton){
176 if(event->button()==Qt::RightButton){
291 m_chart->zoomOut();
177 d_ptr->m_chart->zoomOut();
292 event->accept();
178 event->accept();
293 }
179 }
294 }
180 }
@@ -305,10 +191,10 void QChartView::keyPressEvent(QKeyEvent *event)
305 {
191 {
306 switch (event->key()) {
192 switch (event->key()) {
307 case Qt::Key_Plus:
193 case Qt::Key_Plus:
308 zoomIn();
194 d_ptr->m_chart->zoomIn();
309 break;
195 break;
310 case Qt::Key_Minus:
196 case Qt::Key_Minus:
311 zoomOut();
197 d_ptr->m_chart->zoomOut();
312 break;
198 break;
313 default:
199 default:
314 QGraphicsView::keyPressEvent(event);
200 QGraphicsView::keyPressEvent(event);
@@ -317,100 +203,31 void QChartView::keyPressEvent(QKeyEvent *event)
317 }
203 }
318
204
319 /*!
205 /*!
320 Sets the \a theme used by the chart for rendering the graphical representation of the data
206 Resizes and updates the chart area using the \a event data
321 \sa QChart::ChartTheme, chartTheme()
322 */
323 void QChartView::setChartTheme(QChart::ChartTheme theme)
324 {
325 m_chart->setTheme(theme);
326 }
327
328 /*!
329 Returns the theme enum used by the chart.
330 \sa setChartTheme()
331 */
332 QChart::ChartTheme QChartView::chartTheme() const
333 {
334 return m_chart->theme();
335 }
336
337 /*!
338 Returns the pointer to the x axis object of the chart
339 */
340 QChartAxis* QChartView::axisX() const
341 {
342 return m_chart->axisX();
343 }
344
345 /*!
346 Returns the pointer to the y axis object of the chart
347 */
348 QChartAxis* QChartView::axisY() const
349 {
350 return m_chart->axisY();
351 }
352
353 /*!
354 Returns the pointer to legend object of the chart
355 */
356 QLegend& QChartView::legend() const
357 {
358 return m_chart->legend();
359 }
360
361 /*!
362 Gives ownership of legend to user.
363 */
364 QLegend* QChartView::takeLegend()
365 {
366 return m_chart->takeLegend();
367 }
368
369 /*!
370 Gives ownership of legend back to chart. QChart takes ownership of \a legend and deletes existing one
371 */
372 void QChartView::giveLegend(QLegend* legend)
373 {
374 m_chart->giveLegend(legend);
375 }
376
377 /*!
378 Sets animation \a options for the chart
379 */
207 */
380 void QChartView::setAnimationOptions(QChart::AnimationOptions options)
208 void QChartView::resizeEvent(QResizeEvent *event)
381 {
209 {
382 m_chart->setAnimationOptions(options);
210 d_ptr->m_chart->resize(size());
211 QGraphicsView::resizeEvent(event);
383 }
212 }
384
213
385 /*!
214 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
386 Returns animation options for the chart
387 */
388 QChart::AnimationOptions QChartView::animationOptions() const
389 {
390 return m_chart->animationOptions();
391 }
392
215
393 void QChartView::scrollLeft()
216 QChartViewPrivate::QChartViewPrivate():
217 m_scene(0),
218 m_chart(0),
219 m_presenter(0),
220 m_rubberBand(0),
221 m_rubberBandFlags(QChartView::NoRubberBand)
394 {
222 {
395 m_chart->scrollLeft();
396 }
397
223
398 void QChartView::scrollRight()
399 {
400 m_chart->scrollRight();
401 }
224 }
402
225
403 void QChartView::scrollUp()
226 QChartViewPrivate::~QChartViewPrivate()
404 {
227 {
405 m_chart->scrollUp();
406 }
407
228
408 void QChartView::scrollDown()
409 {
410 m_chart->scrollDown();
411 }
229 }
412
230
413
414 #include "moc_qchartview.cpp"
231 #include "moc_qchartview.cpp"
415
232
416 QTCOMMERCIALCHART_END_NAMESPACE
233 QTCOMMERCIALCHART_END_NAMESPACE
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@@ -1,10 +1,29
1 #ifndef QCHARTWIDGET_H
1 /****************************************************************************
2 #define QCHARTWIDGET_H
2 **
3
3 ** Copyright (C) 2012 Digia Plc
4 #include <qchartglobal.h>
4 ** All rights reserved.
5 #include <qchartaxis.h>
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 #include <qseries.h>
6 **
7 #include <qchart.h>
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 #ifndef QCHARTVIEW_H
22 #define QCHARTVIEW_H
23
24 #include <QChartAxis>
25 #include <QSeries>
26 #include <QChart>
8 #include <QGraphicsView>
27 #include <QGraphicsView>
9
28
10 class QGraphicsScene;
29 class QGraphicsScene;
@@ -12,70 +31,39 class QRubberBand;
12
31
13 QTCOMMERCIALCHART_BEGIN_NAMESPACE
32 QTCOMMERCIALCHART_BEGIN_NAMESPACE
14
33
15 class QChart;
34 class QChartViewPrivate;
16
35
17 class QTCOMMERCIALCHART_EXPORT QChartView : public QGraphicsView
36 class QTCOMMERCIALCHART_EXPORT QChartView : public QGraphicsView
18 {
37 {
19 Q_OBJECT
38 Q_OBJECT
20
39
21 public:
40 public:
22 enum RubberBandPolicy { NoRubberBand, VerticalRubberBand, HorizonalRubberBand, RectangleRubberBand };
23
24 explicit QChartView(QWidget *parent = 0);
25 ~QChartView();
26
27 //implement from QWidget
28 void resizeEvent(QResizeEvent *event);
29
30 void addSeries(QSeries* series,QChartAxis* axisY=0);// takes series ownership , takes axis ownership
31 void removeSeries(QSeries* series); //returns ownership , deletes axis if no series attached
32 void removeAllSeries(); // deletes series and axis
33
34 void setChartTitle(const QString& title);
35 QString chartTitle() const;
36 void setChartTitleFont(const QFont& font);
37 void setChartTitleBrush(const QBrush &brush);
38 QBrush chartTitleBrush();
39 void setChartBackgroundBrush(const QBrush& brush);
40 void setChartBackgroundPen(const QPen& pen);
41
41
42 void zoomIn();
42 enum RubberBand{
43 void zoomIn(const QRect& rect);
43 NoRubberBand = 0x0,
44 void zoomOut();
44 VerticalRubberBand = 0x1,
45 void scrollLeft();
45 HorizonalRubberBand = 0x2,
46 void scrollRight();
46 RectangleRubberBand = 0x3
47 void scrollUp();
47 };
48 void scrollDown();
49
50 void setRubberBandPolicy(const RubberBandPolicy );
51 RubberBandPolicy rubberBandPolicy() const;
52
53 void setChartTheme(QChart::ChartTheme theme);
54 QChart::ChartTheme chartTheme() const;
55
48
56 void setAnimationOptions(QChart::AnimationOptions options);
49 Q_DECLARE_FLAGS(RubberBands, RubberBand)
57 QChart::AnimationOptions animationOptions() const;
58
50
59 QChartAxis* axisX() const;
51 explicit QChartView(QChart *chart,QWidget *parent = 0);
60 QChartAxis* axisY() const;
52 ~QChartView();
61
53
62 QLegend &legend() const;
54 void setRubberBand(const RubberBands& rubberBands);
63 QLegend* takeLegend();
55 RubberBands rubberBand() const;
64 void giveLegend(QLegend* legend);
56 QChart* chart() const;
65
57
66 protected:
58 protected:
59 void resizeEvent(QResizeEvent *event);
67 void mousePressEvent(QMouseEvent *event);
60 void mousePressEvent(QMouseEvent *event);
68 void mouseMoveEvent(QMouseEvent *event);
61 void mouseMoveEvent(QMouseEvent *event);
69 void mouseReleaseEvent(QMouseEvent *event);
62 void mouseReleaseEvent(QMouseEvent *event);
70 void keyPressEvent(QKeyEvent *event);
63 void keyPressEvent(QKeyEvent *event);
71
64
72 private:
65 protected:
73 QGraphicsScene *m_scene;
66 QScopedPointer<QChartViewPrivate> d_ptr;
74 QChart* m_chart;
75 QPoint m_rubberBandOrigin;
76 QRubberBand* m_rubberBand;
77 bool m_verticalRubberBand;
78 bool m_horizonalRubberBand;
79 Q_DISABLE_COPY(QChartView)
67 Q_DISABLE_COPY(QChartView)
80 };
68 };
81
69
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@@ -31,7 +31,8 PRIVATE_HEADERS += \
31 $$PWD/chartbackground_p.h \
31 $$PWD/chartbackground_p.h \
32 $$PWD/chart_p.h \
32 $$PWD/chart_p.h \
33 $$PWD/chartconfig_p.h \
33 $$PWD/chartconfig_p.h \
34 $$PWD/qchart_p.h
34 $$PWD/qchart_p.h \
35 $$PWD/qchartview_p.h
35 PUBLIC_HEADERS += \
36 PUBLIC_HEADERS += \
36 $$PWD/qchart.h \
37 $$PWD/qchart.h \
37 $$PWD/qchartglobal.h \
38 $$PWD/qchartglobal.h \
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