void DiagramSettings::Private::changeBackgroundColor()
{
if ( m_chart && m_chart->coordinatePlane() && m_chart->coordinatePlane()->diagram() )
{
BackgroundAttributes bat = m_chart->coordinatePlane()->backgroundAttributes();
bat.setVisible( true );
ui->visibleBtn->setChecked( true );
if ( ui->color->isChecked() )
{
QBrush setBrush = bat.brush();
const QColor color = QColorDialog::getColor( setBrush.color(), qq, tr( "Choose new color" ) );
if ( !color.isValid() )
return;
bat.setBrush( color );
QPalette palette = ui->diagramBackground->palette();
palette.setBrush( QPalette::Button, color );
ui->diagramBackground->setPalette( palette );
}
else if ( ui->textureBtn->isChecked() )
{
//QBrush setBrush = m_chart->coordinatePlane()->diagram()->brush( index );
QImage texture;
const QString filename = QFileDialog::getOpenFileName( qq, tr( "Choose Texture" ), QString(), tr( "Images (*.png *.xpm *.jpg)" ) );
if ( filename.isEmpty() )
return;
texture = QImage( filename );
bat.setBrush( texture );
QPalette palette = ui->diagramBackground->palette();
palette.setBrush( QPalette::Button, QBrush( texture ) );
ui->diagramBackground->setPalette( palette );
}
else
{
QBrush setBrush = bat.brush();
QGradient grad;
QLinearGradient lGrad;
lGrad.setColorAt( 0, Qt::black );
lGrad.setColorAt( 1, setBrush.color() );
grad = lGrad;
if ( setBrush.gradient() )
grad = *setBrush.gradient();
const QGradient &color = GradientDialog::getGradient( grad, qq, tr( "Choose new color" ) );
bat.setBrush( color );
QPalette palette = ui->diagramBackground->palette();
palette.setBrush( QPalette::Button, QBrush( color ) );
ui->diagramBackground->setPalette( palette );
}
bat.setVisible( true );
m_chart->coordinatePlane()->setBackgroundAttributes( bat );
qq->update();
}
}
void DiagramSettings::refreshSettings()
{
if ( d->m_chart && d->m_chart->coordinatePlane() && d->m_chart->coordinatePlane()->diagram() )
{
BarDiagram *bars = qobject_cast< BarDiagram* >( d->m_chart->coordinatePlane()->diagram() );
LineDiagram *lines = qobject_cast< LineDiagram* >( d->m_chart->coordinatePlane()->diagram() );
PieDiagram *pie = qobject_cast< PieDiagram* >( d->m_chart->coordinatePlane()->diagram() );
if ( bars )
{
const AbstractThreeDAttributes &td = bars->threeDBarAttributes();
d->setThreeDData( td );
}
else if ( lines )
{
const AbstractThreeDAttributes &td = lines->threeDLineAttributes();
d->setThreeDData( td );
}
else if ( pie )
{
const AbstractThreeDAttributes &td = pie->threeDPieAttributes();
d->setThreeDData( td );
}
BackgroundAttributes bat = d->m_chart->coordinatePlane()->backgroundAttributes();
QBrush setBrush = bat.brush();
QPalette palette = d->ui->diagramBackground->palette();
if ( bat.isVisible() )
palette.setBrush( QPalette::Button, setBrush );
else
palette.setBrush( QPalette::Button, this->palette().brush( QPalette::Button ) );
d->ui->diagramBackground->setPalette( palette );
}
}
bool BackgroundAttributes::isEqualTo(
const BackgroundAttributes& other, bool ignorePixmap ) const
{
/*
qDebug() << "BackgroundAttributes::operator==";
qDebug() << "isVisible" << (isVisible() == other.isVisible());
qDebug() << "brush" << (brush() == other.brush());
qDebug() << "pixmapMode"<< (pixmapMode() == other.pixmapMode());
qDebug() << "pixmap" << (pixmap().serialNumber() == other.pixmap().serialNumber());
*/
return (
isVisible() == other.isVisible() &&
brush() == other.brush() &&
pixmapMode() == other.pixmapMode() &&
(ignorePixmap ||
pixmap().cacheKey() == other.pixmap().cacheKey()) );
}