void AnnotationItem::update()
{
QMT_CHECK(!m_isUpdating);
m_isUpdating = true;
prepareGeometryChange();
const Style *style = adaptedStyle();
// text
if (!m_textItem) {
m_textItem = new AnnotationTextItem(this);
m_textItem->setTextInteractionFlags(Qt::TextEditorInteraction);
m_textItem->installSceneEventFilter(this);
QObject::connect(m_textItem->document(), &QTextDocument::contentsChanged, m_textItem,
[=]() { this->onContentsChanged(); } );
}
m_textItem->setFont(style->normalFont());
m_textItem->setDefaultTextColor(style->textBrush().color());
if (!m_isChanged)
m_textItem->setPlainText(annotation()->text());
// item shown if annotation has no text and is not selected
if (!m_noTextItem)
m_noTextItem = new QGraphicsRectItem(this);
m_noTextItem->setPen(QPen(QBrush(QColor(192, 192, 192)), 1, Qt::DashDotLine));
m_noTextItem->setVisible(!isSelected() && m_textItem->document()->isEmpty());
updateSelectionMarker();
updateGeometry();
setZValue(ANNOTATION_ITEMS_ZVALUE);
m_isUpdating = false;
}
void DiagramItem::update()
{
prepareGeometryChange();
updateStereotypeIconDisplay();
const Style *style = adaptedStyle(stereotypeIconId());
// custom icon
if (stereotypeIconDisplay() == StereotypeIcon::DisplayIcon) {
if (!m_customIcon)
m_customIcon = new CustomIconItem(diagramSceneModel(), this);
m_customIcon->setStereotypeIconId(stereotypeIconId());
m_customIcon->setBaseSize(stereotypeIconMinimumSize(m_customIcon->stereotypeIcon(), CUSTOM_ICON_MINIMUM_AUTO_WIDTH, CUSTOM_ICON_MINIMUM_AUTO_HEIGHT));
m_customIcon->setBrush(style->fillBrush());
m_customIcon->setPen(style->outerLinePen());
m_customIcon->setZValue(SHAPE_ZVALUE);
} else if (m_customIcon) {
m_customIcon->scene()->removeItem(m_customIcon);
delete m_customIcon;
m_customIcon = 0;
}
// shape
if (!m_customIcon) {
if (!m_body)
m_body = new QGraphicsPolygonItem(this);
m_body->setBrush(style->fillBrush());
m_body->setPen(style->outerLinePen());
m_body->setZValue(SHAPE_ZVALUE);
if (!m_fold)
m_fold = new QGraphicsPolygonItem(this);
m_fold->setBrush(style->extraFillBrush());
m_fold->setPen(style->outerLinePen());
m_fold->setZValue(SHAPE_DETAILS_ZVALUE);
} else {
if (m_fold) {
m_fold->scene()->removeItem(m_fold);
delete m_fold;
m_fold = 0;
}
if (m_body) {
m_body->scene()->removeItem(m_body);
delete m_body;
m_body = 0;
}
}
// stereotypes
updateStereotypes(stereotypeIconId(), stereotypeIconDisplay(), style);
// diagram name
updateNameItem(style);
updateSelectionMarker(m_customIcon);
updateAlignmentButtons();
updateGeometry();
}
void BoundaryItem::update()
{
QMT_CHECK(!_on_update);
_on_update = true;
prepareGeometryChange();
const Style *style = getAdaptedStyle();
// text
if (!_text_item) {
_text_item = new BoundaryTextItem(this);
_text_item->setTextInteractionFlags(Qt::TextEditorInteraction);
_text_item->installSceneEventFilter(this);
QObject::connect(_text_item->document(), &QTextDocument::contentsChanged, _text_item,
[=]() { this->onContentsChanged(); } );
}
_text_item->setFont(style->getNormalFont());
_text_item->setDefaultTextColor(style->getTextBrush().color());
if (!_on_changed) {
_text_item->setTextWidth(-1);
_text_item->setPlainText(_boundary->getText());
}
// item shown if annotation has no text and is not selected
if (_text_item->document()->isEmpty() && isSelected()) {
if (!_no_text_item) {
_no_text_item = new QGraphicsRectItem(this);
}
_no_text_item->setPen(QPen(QBrush(QColor(192, 192, 192)), 1, Qt::DashDotLine));
} else if (_no_text_item) {
_no_text_item->scene()->removeItem(_no_text_item);
delete _no_text_item;
_no_text_item = 0;
}
// item shown if annotation has no text and is not selected
if (!_border_item) {
_border_item = new QGraphicsRectItem(this);
}
_border_item->setPen(QPen(QBrush(Qt::black), 1, Qt::DashLine));
updateSelectionMarker();
updateGeometry();
setZValue(BOUNDARY_ITEMS_ZVALUE);
_on_update = false;
}