How to jump from QGraphicsItem::keyPressEvent txt to a new QGraphicsItem

[patrik08]

I have a problem on my QGraphicsScene

the QGraphicsScene have many page section/Virtual draw as printer size
"A4 (210 x 297 mm, 8.26 x 11.7 inches , QPrinter::A4; or other user define size.

By typing text on Layer QGraphicsItem i have any time the correct QRectF from page. And avaiable line to write.
Now how i can jump to a new QGraphicsItem (as new page A4) and focus him? Any idea?

Any Page contain many textlayer of type:

enum LAYERTYPE {
        DIV_ABSOLUTE = 50,    /* position fixed x y*/
        DIV_AUTO,/* 51 */     /* auto floating */
        DIV_FLOAT,/* 52 */    /* left, right to parent */
        DIV_HEADER, /* 53 */  /* page header  child s 51 */
        DIV_FOOTER /* 54 */   /* page footer */
        };

enum LAYERTYPE {
        DIV_ABSOLUTE = 50,    /* position fixed x y*/
        DIV_AUTO,/* 51 */     /* auto floating */
        DIV_FLOAT,/* 52 */    /* left, right to parent */
        DIV_HEADER, /* 53 */  /* page header  child s 51 */
        DIV_FOOTER /* 54 */   /* page footer */
        };

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[aamer4yu]

You can have a array of graphics item in the scene. But show only one graphicsitem at a time.
On key press, hide the current and show the desired.

Hope I got ur requirement right

[patrik08]

You can have a array of graphics item in the scene. But show only one graphicsitem at a time.
On key press, hide the current and show the desired.
Hope I got ur requirement right

I have only a QMap and item is sort by Pos Y.. and on save as page each Layer go record
by this order .... to compose HTML code....
QTextDocument dont can render <div> tag on this case each layer is a <div>
If i use this only as html export i not having problem, but export as other format like xsl-fo or only print line is cut on midle of a block or image ...

I suppose the better way is to expand a QGraphicsItem as page and fill child layer div just having place .... and after emit to scene to init a new page.. to next layer...
Or how you plan your this?

Not display all page is not a clean solution..

void GraphicsView::RecordItem()
{
	  /*
	  header
		QMap<int,DivDiagram*> auto_li;   auto float layer order by Y
    QMap<int,DivDiagram*> abso_li;   absolute layer order by zindex
	  */
	  auto_li.clear();
	  abso_li.clear();
	  int ordersorting = 10;     /* start */
	  int absolutecount = 5000;  /* start from fixed */
	  QList<QGraphicsItem *> listing = scene->items();   /* scene all root item */
	  for (int e=0;e<listing.size();e++) {
			DivDiagram *it = qgraphicsitem_cast<DivDiagram *>(listing[e]);
			if (it) {
						it->LayerHightChecks();  /* recalc document boundingrect */
				    /* auto float div elements */
				    if (it->Formats() != DivDiagram::DIV_ABSOLUTE ) {
							    const int fromtop = it->pos().y() + 1;
							    if (!auto_li[fromtop]) {
							    auto_li.insert(fromtop,it);
									} else {
									auto_li.insert(fromtop + 1,it);
									}
 
						} else {
							 /* absolute fixed elements */
							 absolutecount++;
							abso_li.insert(absolutecount,it);
						}
			}
		}
}

void GraphicsView::RecordItem()
{
	  /*
	  header
		QMap<int,DivDiagram*> auto_li;   auto float layer order by Y
    QMap<int,DivDiagram*> abso_li;   absolute layer order by zindex
	  */
	  auto_li.clear();
	  abso_li.clear();
	  int ordersorting = 10;     /* start */
	  int absolutecount = 5000;  /* start from fixed */
	  QList<QGraphicsItem *> listing = scene->items();   /* scene all root item */
	  for (int e=0;e<listing.size();e++) {
			DivDiagram *it = qgraphicsitem_cast<DivDiagram *>(listing[e]);
			if (it) {
						it->LayerHightChecks();  /* recalc document boundingrect */
				    /* auto float div elements */
				    if (it->Formats() != DivDiagram::DIV_ABSOLUTE ) {
							    const int fromtop = it->pos().y() + 1;
							    if (!auto_li[fromtop]) {
							    auto_li.insert(fromtop,it);
									} else {
									auto_li.insert(fromtop + 1,it);
									}
									
						} else {
							 /* absolute fixed elements */
							 absolutecount++;
							abso_li.insert(absolutecount,it);
						}
			}
		}
}

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