void caStripPlot::setLegendAttribute(QColor c, QFont f, LegendAtttribute SW)
{
int i;
#if QWT_VERSION < 0x060100
for(i=0; i < NumberOfCurves; i++) {
switch (SW) {
case TEXT:
if(thisLegendshow) {
QwtText text;
text.setText(legendText(i));
qobject_cast<QwtLegendItem*>(this->legend()->find(curve[i]))->setText(text);
}
break;
case FONT:
if(getLegendEnabled()) {
if(legend() != (QwtLegend*) 0) {
QList<QWidget *> list = legend()->legendItems();
for (QList<QWidget*>::iterator it = list.begin(); it != list.end(); ++it ) {
QWidget *w = *it;
w->setFont(f);
}
}
}
break;
case COLOR:
if(legend() != (QwtLegend*) 0) {
QList<QWidget *> list = legend()->legendItems();
for (QList<QWidget*>::iterator it = list.begin(); it != list.end(); ++it ) {
QWidget *w = *it;
QPalette palette = w->palette();
palette.setColor( QPalette::WindowText, c); // for ticks
palette.setColor( QPalette::Text, c); // for ticks' labels
w->setPalette (palette);
w->setFont(f);
}
}
break;
}
}
#else
i=0;
foreach (QwtPlotItem *plt_item, itemList()) {
if ( plt_item->rtti() == QwtPlotItem::Rtti_PlotCurve ) {
QwtLegend *lgd = qobject_cast<QwtLegend *>(legend());
QList<QWidget *> legendWidgets = lgd->legendWidgets(itemToInfo(plt_item));
if ( legendWidgets.size() == 1 ) {
QwtLegendLabel *b = qobject_cast<QwtLegendLabel *>(legendWidgets[0]);
switch (SW) {
case TEXT:
if(thisLegendshow) {
QwtText text;
text.setText(legendText(i++));
//printf("%s %s\n", b->plainText().toAscii().constData(), legendText(i-1).toAscii().constData());
b->setText(text);
b->update();
}
break;
case FONT:
//printf("%s %s\n", b->plainText().toAscii().constData(), legendText(i-1).toAscii().constData());
b->setFont(f);
b->update();
break;
case COLOR:
//printf("%s %s\n", b->plainText().toAscii().constData(), legendText(i-1).toAscii().constData());
QPalette palette = b->palette();
palette.setColor( QPalette::WindowText, c); // for ticks
palette.setColor( QPalette::Text, c); // for ticks' labels
b->setPalette(palette);
b->update();
break;
}
}
}
}
#endif
}
