void LabelItemDialog::saveDimensions(ViewItem *viewitem) {
Q_ASSERT(viewitem);
LabelItem *item = qobject_cast<LabelItem*>(viewitem);
Q_ASSERT(item);
QPointF xy(_labelDimensionsTab->x(),_labelDimensionsTab->y());
qreal theta = _labelDimensionsTab->rotation();
bool fix_left = _labelDimensionsTab->fixLeft();
if (_labelDimensionsTab->lockPosToData() && item->dataPosLockable()) {
QRectF dr = item->dataRelativeRect();
if (fix_left) {
dr.moveTopLeft(xy);
item->setFixLeft(true);
} else {
dr.moveBottomRight(xy);
item->setFixLeft(false);
}
item->setDataRelativeRect(dr);
bool lockPosToData = _labelDimensionsTab->lockPosToDataDirty() ? _labelDimensionsTab->lockPosToData() : item->lockPosToData();
item->setLockPosToData(lockPosToData);
item->applyDataLockedDimensions();
} else {
QRectF parentRect = item->parentRect();
qreal parentWidth = parentRect.width();
qreal parentHeight = parentRect.height();
qreal parentX = parentRect.x();
qreal parentY = parentRect.y();
bool lockPosToData = _labelDimensionsTab->lockPosToDataDirty() ? _labelDimensionsTab->lockPosToData() : item->lockPosToData();
item->setLockPosToData(lockPosToData);
qreal width = item->rect().width();
qreal height = item->rect().height();
item->setPos(parentX + xy.x()*parentWidth, parentY + xy.y()*parentHeight);
if (fix_left) {
item->setViewRect(0,-height, width, height);
item->setFixLeft(true);
} else {
item->setViewRect(-width,-height, width, height);
item->setFixLeft(false);
}
}
QTransform transform;
transform.rotate(theta);
item->setTransform(transform);
item->updateRelativeSize(true);
if (_saveAsDefault->isChecked()) {
_dialogDefaults->setValue(item->staticDefaultsGroupName()+"/fixLeft",_labelDimensionsTab->fixLeft());
}
}
void CreateLabelCommand::createItem(QString *inText) {
if (inText) {
_item = new LabelItem(_view, *inText);
} else {
bool ok = false;
QString text;
LabelCreator dialog;
if (dialog.exec() == QDialog::Accepted) {
text = dialog.labelText();
ok = true;
}
if (!ok || text.isEmpty()) {
return;
}
_item = new LabelItem(_view, text);
LabelItem *label = qobject_cast<LabelItem*>(_item);
label->setLabelScale(dialog.labelScale());
label->setLabelColor(dialog.labelColor());
label->setLabelFont(dialog.labelFont());
label->setFixLeft(dialog.fixLeft());
label->setLockPosToData(dialog.lockPosToData());
if (dialog.saveAsDefaults()) {
label->saveAsDialogDefaults();
dialogDefaults().setValue(label->staticDefaultsGroupName()+"/fixLeft",dialog.fixLeft());
dialogDefaults().setValue(label->staticDefaultsGroupName()+"/lockPosToData",dialog.lockPosToData());
}
}
_item->view()->scene()->addItem(_item);
_view->setCursor(Qt::IBeamCursor);
CreateCommand::createItem();
}