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Picture handling: stagger the pictures

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If the pictures are too close to each other, spread them out a bit more.
This seems to give a reasonably pleasant layout.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-06-08 12:36:27 -07:00
parent a55411c558
commit 3a14076b1d
1 changed files with 9 additions and 3 deletions
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12
qt-ui/profile/profilewidget2.cpp
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@ -1301,7 +1301,7 @@ void ProfileWidget2::plotPictures()
{
qDeleteAll(pictures);
pictures.clear();
double x, y, lastX = -1.0, lastY = -1.0;
DivePictureModel *m = DivePictureModel::instance();
for (int i = 0; i < m->rowCount(); i++) {
struct picture *pic = (struct picture*) m->index(i,1).data(Qt::UserRole).value<void*>();
@ -1313,8 +1313,14 @@ void ProfileWidget2::plotPictures()
item->setPixmap(m->index(i,0).data(Qt::DecorationRole).value<QPixmap>());
// let's put the picture at the correct time, but at a fixed "depth" on the profile
// not sure this is ideal, but it seems to look right.
qreal x = timeAxis->posAtValue(pic->timestamp - current_dive->when);
qreal y = 10;
x = timeAxis->posAtValue(pic->timestamp - current_dive->when);
if (i == 0)
y = 10;
else
if (fabs(x - lastX) < 4)
y = lastY + 3;
lastX = x;
lastY = y;
item->setPos(x, y);
item->setFlag(QGraphicsItem::ItemIgnoresTransformations);
scene()->addItem(item);