22 qDeleteAll( mChildren );
27 mChildren.append( widget );
37 return mVisibilityExpression;
50 return mCollapsedExpression;
63 return mBackgroundColor;
73 QList<QgsAttributeEditorElement *> results;
75 const auto constMChildren = mChildren;
78 if ( elem->type() ==
type )
80 results.append( elem );
96 qDeleteAll( mChildren );
114 const auto childElements =
children();
120 element->mIsGroupBox = mIsGroupBox;
121 element->mColumnCount = mColumnCount;
122 element->mVisibilityExpression = mVisibilityExpression;
123 element->mCollapsed = mCollapsed;
124 element->mCollapsedExpression = mCollapsedExpression;
130void QgsAttributeEditorContainer::saveConfiguration( QDomElement &elem, QDomDocument &doc )
const
133 elem.setAttribute( QStringLiteral(
"columnCount" ), mColumnCount );
134 elem.setAttribute( QStringLiteral(
"groupBox" ), mIsGroupBox ? 1 : 0 );
135 elem.setAttribute( QStringLiteral(
"collapsed" ), mCollapsed );
136 elem.setAttribute( QStringLiteral(
"collapsedExpressionEnabled" ), mCollapsedExpression.
enabled() ? 1 : 0 );
137 elem.setAttribute( QStringLiteral(
"collapsedExpression" ), mCollapsedExpression->expression() );
138 elem.setAttribute( QStringLiteral(
"visibilityExpressionEnabled" ), mVisibilityExpression.
enabled() ? 1 : 0 );
139 elem.setAttribute( QStringLiteral(
"visibilityExpression" ), mVisibilityExpression->expression() );
140 if ( mBackgroundColor.isValid() )
141 elem.setAttribute( QStringLiteral(
"backgroundColor" ), mBackgroundColor.name( ) );
142 const auto constMChildren = mChildren;
145 QDomDocument doc = elem.ownerDocument();
146 elem.appendChild( child->toDomElement( doc ) );
150void QgsAttributeEditorContainer::loadConfiguration(
const QDomElement &element,
const QString &layerId,
const QgsReadWriteContext &context,
const QgsFields &fields )
152 mBackgroundColor = element.attribute( QStringLiteral(
"backgroundColor" ), QString() );
154 int cc = element.attribute( QStringLiteral(
"columnCount" ) ).toInt( &ok );
159 const bool isGroupBox = element.attribute( QStringLiteral(
"groupBox" ) ).toInt( &ok );
165 const bool isCollapsed = element.attribute( QStringLiteral(
"collapsed" ) ).toInt( &ok );
171 const bool collapsedExpressionEnabled = element.attribute( QStringLiteral(
"collapsedExpressionEnabled" ) ).toInt( &ok );
181 const bool visibilityExpressionEnabled = element.attribute( QStringLiteral(
"visibilityExpressionEnabled" ) ).toInt( &ok );
190 const QDomNodeList childNodeList = element.childNodes();
192 for (
int i = 0; i < childNodeList.size(); i++ )
194 const QDomElement childElem = childNodeList.at( i ).toElement();
202QString QgsAttributeEditorContainer::typeIdentifier()
const
204 return QStringLiteral(
"attributeEditorContainer" );
This is a container for attribute editors, used to group them visually in the attribute form if it is...
QgsAttributeEditorContainer(const QString &name, QgsAttributeEditorElement *parent, const QColor &backgroundColor=QColor())
Creates a new attribute editor container.
virtual void addChildElement(QgsAttributeEditorElement *element)
Add a child element to this container.
QgsOptionalExpression visibilityExpression() const
The visibility expression is used in the attribute form to show or hide this container based on an ex...
void setColumnCount(int columnCount)
Set the number of columns in this group.
virtual bool isGroupBox() const
Returns if this container is going to be a group box.
~QgsAttributeEditorContainer() override
void setVisibilityExpression(const QgsOptionalExpression &visibilityExpression)
The visibility expression is used in the attribute form to show or hide this container based on an ex...
QgsOptionalExpression collapsedExpression() const
The collapsed expression is used in the attribute form to set the collapsed status of the group box c...
void setCollapsedExpression(const QgsOptionalExpression &collapsedExpression)
The collapsed expression is used in the attribute form to set the collapsed status of the group box o...
virtual void setIsGroupBox(bool isGroupBox)
Determines if this container is rendered as collapsible group box or tab in a tabwidget.
QList< QgsAttributeEditorElement * > children() const
Gets a list of the children elements of this container.
void clear()
Clear all children from this container.
QgsAttributeEditorElement * clone(QgsAttributeEditorElement *parent) const override
Creates a deep copy of this element.
void setName(const QString &name)
Change the name of this container.
QColor backgroundColor() const
backgroundColor
void setCollapsed(bool collapsed)
For group box containers sets if this group box is collapsed.
virtual QList< QgsAttributeEditorElement * > findElements(AttributeEditorType type) const
Traverses the element tree to find any element of the specified type.
int columnCount() const
Gets the number of columns in this group.
void setBackgroundColor(const QColor &backgroundColor)
Sets the background color to backgroundColor.
This is an abstract base class for any elements of a drag and drop form.
QgsAttributeEditorElement * parent() const
Gets the parent of this element.
QgsAttributeEditorElement * mParent
AttributeEditorType type() const
The type of this element.
QString name() const
Returns the name of this element.
static QgsAttributeEditorElement * create(const QDomElement &element, const QString &layerId, const QgsFields &fields, const QgsReadWriteContext &context, QgsAttributeEditorElement *parent=nullptr)
Constructs the editor element from the given element.
@ AeTypeContainer
A container.
Class for parsing and evaluation of expressions (formerly called "search strings").
Container of fields for a vector layer.
An expression with an additional enabled flag.
bool enabled() const
Check if this optional is enabled.
void setData(const T &data)
Set the payload data.
void setEnabled(bool enabled)
Set if this optional is enabled.
The class is used as a container of context for various read/write operations on other objects.