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Feature added: Rotation point center property for dynamic text fields

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Now a new checkbox in the dynamictextfieldeditor is available (by default set to false for legacy) to make it possible to turn dynamic text fields around its own center.
This resolves an undesirable behaviour that occurs when the text alignment is retained

Including translation to english and german
This commit is contained in:
Levi Jetzer
2026-08-08 11:10:36 +02:00
parent 5c39518921
commit 615e40dee2
7 changed files with 72 additions and 9 deletions
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sources/qetgraphicsitem/dynamicelementtextitem.cpp
+14 -1
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@@ -99,7 +99,8 @@ QDomElement DynamicElementTextItem::toXml(QDomDocument &dom_doc) const
root_element.setAttribute("text_width", QString::number(m_text_width));
root_element.setAttribute("font", QETUtils::fontToString(font()));
root_element.setAttribute("keep_visual_rotation", m_keep_visual_rotation ? "true" : "false");
root_element.setAttribute("rotation_point_center", m_rotation_point_center ? "true" : "false");
QMetaEnum me = textFromMetaEnum();
root_element.setAttribute("text_from", me.valueToKey(m_text_from));
@@ -164,6 +165,7 @@ void DynamicElementTextItem::fromXml(const QDomElement &dom_elmt)
QGraphicsTextItem::setRotation(dom_elmt.attribute("rotation", QString::number(0)).toDouble());
setKeepVisualRotation(dom_elmt.attribute("keep_visual_rotation", "true") == "true"? true : false);
setRotationPointCenter(dom_elmt.attribute("rotation_point_center", "false") == "true"? true : false);
if (dom_elmt.hasAttribute("font"))
{
@@ -1311,6 +1313,7 @@ void DynamicElementTextItem::parentElementRotationChanged()
//We temporally disconnect for not change m_visual_rotation value.
//We don't use block signal, because rotationChanged signal is used in other place.
disconnect(this, &DynamicElementTextItem::rotationChanged, this, &DynamicElementTextItem::thisRotationChanged);
setTransformOriginPoint(m_rotation_point_center ? boundingRect().center() : QPointF(0, 0));
this->setRotation(QET::correctAngle(m_visual_rotation_ref - m_parent_element->rotation(), true));
connect(this, &DynamicElementTextItem::rotationChanged, this, &DynamicElementTextItem::thisRotationChanged);
}
@@ -1526,3 +1529,13 @@ bool DynamicElementTextItem::keepVisualRotation() const {
return m_keep_visual_rotation;
}
void DynamicElementTextItem::setRotationPointCenter(bool center)
{
if (m_rotation_point_center == center) return;
m_rotation_point_center = center;
emit rotationPointCenterChanged(center);
}
bool DynamicElementTextItem::rotationPointCenter() const {
return m_rotation_point_center;
}