/* Sets geometry to given size. */
void QAspectRatioLayout::setGeometry(const QRect& rect) {
/*
* We check if the item is set and
* if size is the same previously received.
* If either is false nothing is done.
*/
if(!this->hasItem() ||
areRectsEqual(*this->lastReceivedRect, rect)) {
return;
}
/* Replace the last received rectangle. */
setLastReceivedRect(rect);
/* Calculate proper size for the item relative to the received size. */
QSize properSize = calculateProperSize(rect.size());
/* Calculate center location in the rect and with item size. */
QPoint properLocation = calculateCenterLocation(rect.size(), properSize);
/* Set items geometry */
this->item->setGeometry(QRect(properLocation, properSize));
QRect* oldRect = this->_geometry;
/* Cache the calculated geometry. */
this->_geometry = new QRect(properLocation, properSize);
delete oldRect;
/* Super classes setGeometry */
QLayout::setGeometry(*this->_geometry);
}
/* Sets geometry to given size. */
void SquareItemWithSidePaneLayout::setGeometry(const QRect& rect) {
/*
* We check if the item is set and
* if size is the same previously received.
* If either is false nothing is done.
*/
if(
!this->hasBothItems() ||
areRectsEqual(*this->lastReceivedRect, rect))
{
return;
}
/* Replace the last received rectangle. */
setLastReceivedRect(rect);
// calculate proper size
const int sidepane_width = dynamic_cast<SidePane *>(sidepane_item->widget())->desiredWidth();
//const int total_width = rect.width() - sidepane_width;
// calculate all the sizes
int height;
QPoint pos;
float aspect_ratio=1.5;
if(rect.height()*aspect_ratio < rect.width() - sidepane_width)
{
height = rect.height() - this->margin();
pos.setX(rect.width()/2 - (height*aspect_ratio + sidepane_width)/2);
}
else
{
height = (rect.width() - sidepane_width - this->margin())/aspect_ratio;
pos.setY(rect.height()/2 - height/2);
}
QSize glwidget_size(height*aspect_ratio, height);
QSize sidepane_size(sidepane_width, height);
QSize total_size(height + sidepane_width, height);
// calculate positions
QPoint glwidget_pos(pos);
QPoint sidepane_pos(pos + QPoint(height*aspect_ratio, 0));
QPoint total_pos(glwidget_pos);
// backup
QRect* oldRect = this->_geometry;
delete oldRect;
// set geometries
this->glwidget_item->setGeometry(QRect(glwidget_pos, glwidget_size));
this->sidepane_item->setGeometry(QRect(sidepane_pos, sidepane_size));
this->_geometry = new QRect(total_pos, total_size);
QLayout::setGeometry(*this->_geometry);
}
void LayoutSquare::setGeometry( const QRect &rect )
{
if ( !hasItem() || areRectsEqual( *m_rectLast, rect ) ) return;
setRectLast( rect );
QSize properSize = calculateProperSize( rect.size() );
QPoint centerPoint = calculateCenterPnt( rect.size(), properSize );
m_item->setGeometry( QRect( centerPoint, properSize ) );
QRect *tempRect = m_geometry;
m_geometry = new QRect( centerPoint, properSize );
delete tempRect;
///////////////////////////////////
QLayout::setGeometry( *m_geometry );
///////////////////////////////////
}
