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

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

Theme change now affects also XY series
Theme change now affects also XY series
Tero Ahola - - Load All Authors

File last commit:

r611:e622b3a8d8a0
r615:91322882c9fd
Show More
barpresenterbase.cpp
189 lines | 5.0 KiB | text/x-c | CppLexer
/ src / barchart / barpresenterbase.cpp
History | Source | Raw |Copy content |Copy permalink
sauimone
added _p to private class headers
 r381 #include "barpresenterbase_p.h"
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 #include "bar_p.h"
sauimone
Floating values to bar charts
 r263 #include "barvalue_p.h"
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 #include "separator_p.h"
sauimone
minor fix
 r240 #include "qbarset.h"
sauimone
Naming convention change for barcharts. QBarChartSeries is now QBarSeries etc.
 r338 #include "qbarseries.h"
sauimone
Labels for barchart to axis
 r487 #include "qchart.h"
#include "qchartaxis.h"
#include "qchartaxiscategories.h"
sauimone
barhcart zvalue added
 r594 #include "chartpresenter_p.h"
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 #include <QDebug>
sauimone
moved tooltip to presenter
 r288 #include <QToolTip>
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126
QTCOMMERCIALCHART_BEGIN_NAMESPACE
Tero Ahola
Fixed initial bounding rect issue with bar series
 r518 BarPresenterBase::BarPresenterBase(QBarSeries *series, QChart *parent) :
ChartItem(parent),
Jani Honkonen
We have so many stupid warnings that "treat warnings as errors" flag is needed...
 r609 mHeight(0),
mWidth(0),
Tero Ahola
Fixed initial bounding rect issue with bar series
 r518 mLayoutSet(false),
mSeries(series),
Jani Honkonen
We have so many stupid warnings that "treat warnings as errors" flag is needed...
 r609 mChart(parent)
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 {
sauimone
moved tooltip to presenter
 r288 connect(series,SIGNAL(showToolTip(QPoint,QString)),this,SLOT(showToolTip(QPoint,QString)));
sauimone
commented out separatos. feature, we dont need?
 r592 // connect(series,SIGNAL(enableSeparators(bool)),this,SLOT(enableSeparators(bool)));
// enableSeparators(series->separatorsVisible());
sauimone
barhcart zvalue added
 r594 setZValue(ChartPresenter::BarSeriesZValue);
sauimone
Labels for barchart to axis
 r487 initAxisLabels();
sauimone
added labels to series, intergrated with test app. minor hack to test app
 r167 dataChanged();
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 }
sauimone
moved tooltip to presenter
 r288 BarPresenterBase::~BarPresenterBase()
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 {
sauimone
moved tooltip to presenter
 r288 disconnect(this,SLOT(showToolTip(QPoint,QString)));
sauimone
barchart separators fixed, layout fixed
 r505 disconnect(this,SLOT(enableSeparators(bool)));
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 }
sauimone
Common naming convention for barcharts
 r216 void BarPresenterBase::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 {
if (!mLayoutSet) {
sauimone
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash
 r256 qDebug() << "BarPresenterBase::paint called without layout set. Aborting.";
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 return;
}
sauimone
Fixed layout for barcharts
 r473 foreach(QGraphicsItem* i, childItems()) {
i->paint(painter,option,widget);
}
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 }
sauimone
Common naming convention for barcharts
 r216 QRectF BarPresenterBase::boundingRect() const
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 {
Tero Ahola
Fixed initial bounding rect issue with bar series
 r518 return QRectF(0, 0, mWidth, mHeight);
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 }
sauimone
bug fix in bar charts. Crashed, if layout was set before data. Also integrated to test app.
 r165
sauimone
Common naming convention for barcharts
 r216 void BarPresenterBase::dataChanged()
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 {
sauimone
removed barchartseriesbase. functionality is now in model
 r172 // TODO: performance optimizations. Do we really need to delete and create items every time data is changed or can we reuse them?
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 // Delete old bars
foreach (QGraphicsItem* item, childItems()) {
delete item;
}
sauimone
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash
 r256 mBars.clear();
sauimone
commented out separatos. feature, we dont need?
 r592 // mSeparators.clear();
sauimone
Floating values to bar charts
 r263 mFloatingValues.clear();
sauimone
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash
 r256
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 // Create new graphic items for bars
sauimone
review fixes. countCategories() -> categoryCount(). countSets -> barsetCount()
 r366 for (int c=0; c<mSeries->categoryCount(); c++) {
sauimone
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.
 r425 QString category = mSeries->categoryName(c);
sauimone
review fixes. countCategories() -> categoryCount(). countSets -> barsetCount()
 r366 for (int s=0; s<mSeries->barsetCount(); s++) {
sauimone
review fix: Removed iterator from barseries. Remove const from brush and pen. Renamed setters for tooltip, floating values and separators
 r357 QBarSet *set = mSeries->barsetAt(s);
sauimone
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.
 r425 Bar *bar = new Bar(category,this);
sauimone
signals and slots for bars and sets
 r239 childItems().append(bar);
sauimone
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash
 r256 mBars.append(bar);
sauimone
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.
 r425 connect(bar,SIGNAL(clicked(QString)),set,SIGNAL(clicked(QString)));
connect(bar,SIGNAL(rightClicked(QString)),set,SIGNAL(rightClicked(QString)));
sauimone
right click feature for bar series. Enables drilldown
 r412 connect(bar,SIGNAL(hoverEntered(QPoint)),set,SLOT(barHoverEnterEvent(QPoint)));
connect(bar,SIGNAL(hoverLeaved()),set,SLOT(barHoverLeaveEvent()));
sauimone
signals and slots for bars and sets
 r239 }
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 }
sauimone
commented out separatos. feature, we dont need?
 r592 /*
sauimone
Floating values to bar charts
 r263 // Create separators
sauimone
Labels for barchart to axis
 r487 int count = mSeries->categoryCount() - 1; // There is one less separator than columns
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 for (int i=0; i<count; i++) {
Separator* sep = new Separator(this);
sauimone
barchart separators fixed, layout fixed
 r505 sep->setVisible(mSeries->separatorsVisible());
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 childItems().append(sep);
sauimone
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash
 r256 mSeparators.append(sep);
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 }
sauimone
commented out separatos. feature, we dont need?
 r592 */
sauimone
Floating values to bar charts
 r263 // Create floating values
sauimone
review fixes. countCategories() -> categoryCount(). countSets -> barsetCount()
 r366 for (int category=0; category<mSeries->categoryCount(); category++) {
for (int s=0; s<mSeries->barsetCount(); s++) {
sauimone
review fix: Removed iterator from barseries. Remove const from brush and pen. Renamed setters for tooltip, floating values and separators
 r357 QBarSet *set = mSeries->barsetAt(s);
sauimone
toggling of floating values. still bit buggy
 r267 BarValue *value = new BarValue(*set, this);
sauimone
Floating values to bar charts
 r263 childItems().append(value);
mFloatingValues.append(value);
sauimone
updated barchart examples. minor fixes
 r276 connect(set,SIGNAL(toggleFloatingValues()),value,SLOT(toggleVisible()));
sauimone
Floating values to bar charts
 r263 }
}
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 }
sauimone
Labels for barchart to axis
 r487 void BarPresenterBase::initAxisLabels()
{
int count = mSeries->categoryCount();
if (0 == count) {
return;
}
Michal Klocek
Axis refactoring to support better barcharts
 r502 mChart->axisX()->setTicksCount(count+2);
sauimone
Labels for barchart to axis
 r487
qreal min = 0;
Michal Klocek
Axis refactoring to support better barcharts
 r502 qreal max = count+1;
sauimone
Labels for barchart to axis
 r487
mChart->axisX()->setMin(min);
mChart->axisX()->setMax(max);
Michal Klocek
Axis refactoring to support better barcharts
 r502
Michal Klocek
Adds draft of axis bar label support
 r497 QChartAxisCategories* categories = mChart->axisX()->categories();
categories->clear();
Michal Klocek
Axis refactoring to support better barcharts
 r502 for (int i=0; i<count; i++) {
categories->insert(i+1,mSeries->categoryName(i));
sauimone
Labels for barchart to axis
 r487 }
Michal Klocek
Axis refactoring to support better barcharts
 r502
sauimone
Labels for barchart to axis
 r487 mChart->axisX()->setLabelsVisible(true);
}
Michal Klocek
Refactored for MVP...
 r139 //handlers
sauimone
Common naming convention for barcharts
 r216 void BarPresenterBase::handleModelChanged(int index)
Michal Klocek
Refactored for MVP...
 r139 {
Tero Ahola
Squashed bunch of warnings
 r611 Q_UNUSED(index)
sauimone
model delegate for bar series. updated examples
 r161 dataChanged();
Michal Klocek
Refactored for MVP...
 r139 }
Tero Ahola
Squashed bunch of warnings
 r611 void BarPresenterBase::handleDomainChanged(qreal minX, qreal maxX, qreal minY, qreal maxY)
Michal Klocek
Refactored for MVP...
 r139 {
Tero Ahola
Squashed bunch of warnings
 r611 // TODO:
Q_UNUSED(minX)
Q_UNUSED(maxX)
Q_UNUSED(minY)
Q_UNUSED(maxY)
sauimone
Labels for barchart to axis
 r487 /*
int count = mSeries->categoryCount();
if (0 == count) {
return;
}
// Position labels to domain
qreal min = domain.minX();
qreal max = domain.maxX();
qreal step = (max-min)/count;
QChartAxisCategories& categories = mChart->axisX()->categories();
categories.clear();
for (int i=0; i<count; i++) {
categories.insert(min,mSeries->categoryName(i));
min += step;
}
*/
Michal Klocek
Refactored for MVP...
 r139 }
sauimone
Common naming convention for barcharts
 r216 void BarPresenterBase::handleGeometryChanged(const QRectF& rect)
Michal Klocek
Refactored for MVP...
 r139 {
mWidth = rect.width();
mHeight = rect.height();
layoutChanged();
mLayoutSet = true;
setPos(rect.topLeft());
}
sauimone
enablers for tooltip and floating values, bug fixing, updated examples. tidying up the code
 r296 void BarPresenterBase::showToolTip(QPoint pos, QString tip)
sauimone
moved tooltip to presenter
 r288 {
sauimone
enablers for tooltip and floating values, bug fixing, updated examples. tidying up the code
 r296 // TODO: cool tooltip instead of default
QToolTip::showText(pos,tip);
sauimone
moved tooltip to presenter
 r288 }
sauimone
barcharts: added legend to model. added signals for hover events (for tooltip). updated examples
 r280
sauimone
commented out separatos. feature, we dont need?
 r592 /*
sauimone
moved tooltip to presenter
 r288 void BarPresenterBase::enableSeparators(bool enabled)
sauimone
barcharts: added legend to model. added signals for hover events (for tooltip). updated examples
 r280 {
sauimone
enablers for tooltip and floating values, bug fixing, updated examples. tidying up the code
 r296 for (int i=0; i<mSeparators.count(); i++) {
mSeparators.at(i)->setVisible(enabled);
sauimone
moved tooltip to presenter
 r288 }
sauimone
barcharts: added legend to model. added signals for hover events (for tooltip). updated examples
 r280 }
sauimone
commented out separatos. feature, we dont need?
 r592 */
sauimone
barcharts: added legend to model. added signals for hover events (for tooltip). updated examples
 r280
sauimone
added _p to private class headers
 r381 #include "moc_barpresenterbase_p.cpp"
Michal Klocek
Refactored for MVP...
 r139
sauimone
refactored barcharts. layout to derived classess other funtionality to base class
 r126 QTCOMMERCIALCHART_END_NAMESPACE