void UBGraphicsMediaItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if (Delegate())
{
Delegate()->mousePressEvent(event);
if (parentItem() && UBGraphicsGroupContainerItem::Type == parentItem()->type())
{
UBGraphicsGroupContainerItem *group = qgraphicsitem_cast<UBGraphicsGroupContainerItem*>(parentItem());
if (group)
{
QGraphicsItem *curItem = group->getCurrentItem();
if (curItem && this != curItem)
{
group->deselectCurrentItem();
}
group->setCurrentItem(this);
this->setSelected(true);
Delegate()->positionHandles();
}
}
}
if (parentItem() && parentItem()->type() == UBGraphicsGroupContainerItem::Type)
{
mShouldMove = false;
if (!Delegate()->mousePressEvent(event))
{
event->accept();
}
}
else
{
mShouldMove = (event->buttons() & Qt::LeftButton);
mMousePressPos = event->scenePos();
mMouseMovePos = mMousePressPos;
event->accept();
setSelected(true);
}
}
void UBGraphicsTextItem::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
setTextInteractionFlags(Qt::TextEditorInteraction);
// scene()->itemAt(pos) returns 0 if pos is not over text, but over text item, but mouse press comes.
// It is a cludge...
if (UBStylusTool::Play == UBDrawingController::drawingController()->stylusTool())
{
QGraphicsTextItem::mousePressEvent(event);
event->accept();
clearFocus();
return;
}
if (Delegate())
{
Delegate()->mousePressEvent(event);
if (Delegate() && parentItem() && UBGraphicsGroupContainerItem::Type == parentItem()->type())
{
UBGraphicsGroupContainerItem *group = qgraphicsitem_cast<UBGraphicsGroupContainerItem*>(parentItem());
if (group)
{
QGraphicsItem *curItem = group->getCurrentItem();
if (curItem && this != curItem)
{
group->deselectCurrentItem();
}
group->setCurrentItem(this);
this->setSelected(true);
Delegate()->positionHandles();
}
}
else
{
Delegate()->getToolBarItem()->show();
}
}
if (!data(UBGraphicsItemData::ItemEditable).toBool())
return;
int elapsed = mLastMousePressTime.msecsTo(QTime::currentTime());
if (elapsed < UBApplication::app()->doubleClickInterval())
{
mMultiClickState++;
if (mMultiClickState > 3)
mMultiClickState = 1;
}
else
{
mMultiClickState = 1;
}
mLastMousePressTime = QTime::currentTime();
if (mMultiClickState == 1)
{
QGraphicsTextItem::mousePressEvent(event);
setFocus();
}
else if (mMultiClickState == 2)
{
QTextCursor tc= textCursor();
tc.select(QTextCursor::WordUnderCursor);
setTextCursor(tc);
}
else if (mMultiClickState == 3)
{
QTextCursor tc= textCursor();
tc.select(QTextCursor::Document);
setTextCursor(tc);
}
else
{
mMultiClickState = 0;
}
}
