C++ (Cpp) QtImageFilter::description Examples

Example #1

File: imagetoolwidget.cpp Project: austin98x/qt-solutions

void ImageToolWidget::filterIndexChanged(int index)
{
    if (index == 0 || index >= m_imageFilters.count()) {
        ui.FilterButton->setToolTip(QLatin1String("No image filter chosen"));
        ui.FilterButton->setEnabled(false);
        ui.gbBorderPolicy->setVisible( false );
        ui.gbChannels->setVisible( false );
        ui.gbMirror->setVisible( false );
    } else {
        QtImageFilter *filter = m_imageFilters[index];
        ui.FilterButton->setToolTip(filter->description());
        ui.FilterButton->setEnabled(true);
        ui.gbBorderPolicy->setVisible( filter->supportsOption(QtImageFilter::FilterBorderPolicy)  );
        ui.gbChannels->setVisible( filter->supportsOption(QtImageFilter::FilterChannels)  );
        ui.gbMirror->setVisible( filter->supportsOption(MirrorFilter::MirrorHorizontal) || filter->supportsOption(MirrorFilter::MirrorVertical) );
    }
}