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Adaptive layout to legend. Tries to fit all items inside given maximum size
Adaptive layout to legend. Tries to fit all items inside given maximum size
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r592:56a808b04750
r626:b05202e4f2ef
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barpresenter.cpp
96 lines | 3.0 KiB | text/x-c | CppLexer
/ src / barchart / barpresenter.cpp
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sauimone
added _p to private class headers
 r381 #include "barpresenter_p.h"
sauimone
renamed bar.h to bar_p.h
 r118 #include "bar_p.h"
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Floating values to bar charts
 r263 #include "barvalue_p.h"
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barchart separators fixed, layout fixed
 r505 #include "separator_p.h"
sauimone
Added pen & brush to QBarSet
 r214 #include "qbarset.h"
sauimone
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?
 r56 #include <QDebug>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
sauimone
Labels for barchart to axis
 r487 BarPresenter::BarPresenter(QBarSeries *series, QChart *parent) :
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moved tooltip to presenter
 r288 BarPresenterBase(series, parent)
sauimone
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?
 r56 {
}
sauimone
Common naming convention for barcharts
 r216 void BarPresenter::layoutChanged()
sauimone
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?
 r56 {
// Scale bars to new layout
// Layout for bars:
sauimone
review fixes. countCategories() -> categoryCount(). countSets -> barsetCount()
 r366 if (mSeries->barsetCount() <= 0) {
sauimone
fixed bug in category implementation. model now owns the category and sets
 r173 qDebug() << "No sets in model!";
sauimone
model prototyping for bar chart
 r159 return;
}
sauimone
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?
 r56
sauimone
bug fix in bar charts. Crashed, if layout was set before data. Also integrated to test app.
 r165 if (childItems().count() == 0) {
sauimone
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash
 r256 qDebug() << "WARNING: BarPresenter::layoutChanged called before graphics items are created!";
sauimone
bug fix in bar charts. Crashed, if layout was set before data. Also integrated to test app.
 r165 return;
}
sauimone
Fixed layout for barcharts
 r473 // Use temporary qreals for accurancy (we might get some compiler warnings... :)
sauimone
review fixes. countCategories() -> categoryCount(). countSets -> barsetCount()
 r366 int categoryCount = mSeries->categoryCount();
int setCount = mSeries->barsetCount();
sauimone
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?
 r56
sauimone
bar chart layout fixing
 r99 qreal tW = mWidth;
qreal tH = mHeight;
sauimone
moved tooltip to presenter
 r288 qreal tM = mSeries->max();
sauimone
bar chart layout fixing
 r99 qreal scale = (tH/tM);
sauimone
Fixed layout for barcharts
 r473 qreal tC = categoryCount + 1;
sauimone
barchart separators fixed, layout fixed
 r505 qreal categoryWidth = tW/tC;
mBarWidth = categoryWidth / (setCount+1);
sauimone
bar chart layout fixing
 r99
sauimone
Improved bar chart series
 r71 int itemIndex(0);
sauimone
Floating values to bar charts
 r263 for (int category=0; category < categoryCount; category++) {
sauimone
minor. barchart layout fix
 r570 qreal xPos = categoryWidth * category + categoryWidth /2 + mBarWidth/2;
sauimone
theme interface to barcharts. some minor fixes
 r113 qreal yPos = mHeight;
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brush support for bargroups
 r183 for (int set = 0; set < setCount; set++) {
sauimone
moved tooltip to presenter
 r288 qreal barHeight = mSeries->valueAt(set,category) * scale;
sauimone
Bug fix for bar presenters. It appears that order of childItems may change. Relying on order caused crash
 r256 Bar* bar = mBars.at(itemIndex);
sauimone
bar chart layout fixing
 r99
// TODO: width settable per bar?
sauimone
Fixed layout for barcharts
 r473 bar->resize(mBarWidth, barHeight);
sauimone
review fix: Removed iterator from barseries. Remove const from brush and pen. Renamed setters for tooltip, floating values and separators
 r357 bar->setBrush(mSeries->barsetAt(set)->brush());
sauimone
moved tooltip to presenter
 r288 bar->setPos(xPos, yPos-barHeight);
sauimone
bar chart layout fixing
 r99 itemIndex++;
sauimone
Fixed layout for barcharts
 r473 xPos += mBarWidth;
sauimone
bar chart layout fixing
 r99 }
}
sauimone
commented out separatos. feature, we dont need?
 r592 /*
sauimone
barchart separators fixed, layout fixed
 r505 // Position separators
sauimone
minor. barchart layout fix
 r570 qreal xPos = categoryWidth + categoryWidth/2;
sauimone
barchart separators fixed, layout fixed
 r505 for (int s=0; s < mSeparators.count(); s++) {
Separator* sep = mSeparators.at(s);
sep->setPos(xPos,0);
sep->setSize(QSizeF(1,mHeight));
sauimone
better use of gradients in barcharts
 r512 sep->setColor(QColor(255,0,0,255)); // TODO: color for separations from theme
sauimone
barchart separators fixed, layout fixed
 r505 xPos += categoryWidth;
}
sauimone
commented out separatos. feature, we dont need?
 r592 */
sauimone
Floating values to bar charts
 r263 // Position floating values
itemIndex = 0;
sauimone
review fixes. countCategories() -> categoryCount(). countSets -> barsetCount()
 r366 for (int category=0; category < mSeries->categoryCount(); category++) {
sauimone
minor. barchart layout fix
 r570 qreal xPos = categoryWidth * category + categoryWidth/2 + mBarWidth;
sauimone
Floating values to bar charts
 r263 qreal yPos = mHeight;
sauimone
review fixes. countCategories() -> categoryCount(). countSets -> barsetCount()
 r366 for (int set=0; set < mSeries->barsetCount(); set++) {
sauimone
moved tooltip to presenter
 r288 qreal barHeight = mSeries->valueAt(set,category) * scale;
sauimone
Floating values to bar charts
 r263 BarValue* value = mFloatingValues.at(itemIndex);
sauimone
better use of gradients in barcharts
 r512 QBarSet* barSet = mSeries->barsetAt(set);
value->resize(100,50); // TODO: proper layout for this.
sauimone
updated barchart examples. minor fixes
 r276 value->setPos(xPos, yPos-barHeight/2);
sauimone
better use of gradients in barcharts
 r512 value->setPen(barSet->floatingValuePen());
sauimone
Floating values to bar charts
 r263
sauimone
moved tooltip to presenter
 r288 if (mSeries->valueAt(set,category) != 0) {
value->setValueString(QString::number(mSeries->valueAt(set,category)));
sauimone
updated barchart examples. minor fixes
 r276 } else {
value->setValueString(QString(""));
}
sauimone
Floating values to bar charts
 r263
itemIndex++;
sauimone
Fixed layout for barcharts
 r473 xPos += mBarWidth;
sauimone
Floating values to bar charts
 r263 }
}
sauimone
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?
 r56 }
sauimone
added _p to private class headers
 r381 #include "moc_barpresenter_p.cpp"
sauimone
moved tooltip to presenter
 r288
sauimone
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?
 r56 QTCOMMERCIALCHART_END_NAMESPACE