/**
* @brief This method has been reimplemented. It repaints the table when the height changes.
*
* @param[in] event Resize event
*
* @return Nothing.
*/
void AbstractTableView::resizeEvent(QResizeEvent* event)
{
if(event->size().height() != event->oldSize().height())
{
updateScrollBarRange(getRowCount());
mShouldReload = true;
}
QWidget::resizeEvent(event);
}
void SamplesPreviewWidget::on_pbZoomOut_clicked()
{
// Compute and set the new minimum and maximum.
float width = _svCanvas->max() - _svCanvas->min();
float newMin = std::max<float>(0.0, _svCanvas->min() - width / 4.0 * ZOOM_FACTOR);
float newMax = std::min<float>(1.0, _svCanvas->max() + width / 4.0 * ZOOM_FACTOR);
_svCanvas->setMinMax(newMin, newMax);
// Update the scrollbar.
updateScrollBarRange();
// Finally update the widget.
_svCanvas->update();
}
void SamplesPreviewWidget::on_pbZoomIn_clicked()
{
// Compute and set the new minimum and maximum.
float width = _svCanvas->max() - _svCanvas->min();
float middle = _svCanvas->min() + width / 2.0;
float newMin = middle - width / (2.0 * ZOOM_FACTOR);
float newMax = middle + width / (2.0 * ZOOM_FACTOR);
if (newMin >= newMax)
return;
_svCanvas->setMinMax(newMin, newMax);
// Update the scrollbar.
updateScrollBarRange();
// Finally update the widget.
_svCanvas->update();
}
