TextItem Class Reference

Inheritance diagram for TextItem:

Collaboration diagram for TextItem:

Signals
void	latexSourceChanged (const QString &new_latex_source)
void	svgFileChanged (const QFileInfo &new_svg_file)
void	scaleTextChanged (const qreal new_scale_text)
Signals inherited from AbstractItem
void	nameChanged (const QString &new_name)

Public Member Functions
	TextItem (BasicItem *parent=nullptr)
QString	svgFile () const
void	setSvgFile (const QFileInfo &newSvgFile)
void	setSvgFile (const QString &newSvgFile)
void	paint (QPainter *painter) override
QString	latexSource () const
void	setLatexSource (const QString &newLatexSource)
qreal	scaleText () const
void	setScaleText (qreal newScaleText)
QStringList	editableProperties () const override
	Returns the properties which can be edited by the user in a QStringList. More...
QStringList	editablePropertiesParent () const override
	Returns the parents properties which can be edited by the user in a QStringList. More...
Public Member Functions inherited from AbstractItem
	AbstractItem (const QString &qml_file, BasicItem *parent=nullptr)
	Constructor for MyClass. TODO. More...
QString	name () const
void	setName (const QString &name)
virtual QJsonObject	toJson () const
PropertyMap	allItemProperties () const
PropertyMap	itemProperties () const
PropertyMap	parentItemProperties () const
void	paintItem (QPainter *painter)
	Short explanation. More...

Properties
QML_ELEMENTQString	latexSource
QString	svgFile
qreal	scaleText
Properties inherited from AbstractItem
QString	name
QString	file

Member Function Documentation

editableProperties()

QStringList TextItem::editableProperties ( ) const

overridevirtual

Returns the properties which can be edited by the user in a QStringList.

When you derive an item from AbstractItem (directly or via multiple inheritance) and your item has a property which should be editable by the user, you have to override this function and return your own properties. Don't forget to add the properties of your base class. Take a look at the GeometryItem::editableProperties() source code for an example.

Returns

Returns the editable properties as QStrings

Reimplemented from AbstractItem.

editablePropertiesParent()

QStringList TextItem::editablePropertiesParent ( ) const

overridevirtual

Returns the parents properties which can be edited by the user in a QStringList.

The position (x,y) and the width and height of an AbstractItem are determined by the parent which is an object of type BasicItem.The position (x,y) of the AbstractItem is relative to the parent, the BasicItem. So changing these values by the user is not intended. Since the AbstractItem should always fill the whole parent (search for "anchors.fill: parent" in the item qml files, for example CircleItem.qml) it is also reasonable to change width and height of the BasicItem by the user and not the width and height of the AbstractItem.

Returns

Returns the editable properties as QStrings

Reimplemented from AbstractItem.

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The documentation for this class was generated from the following files:

• /home/docs/checkouts/readthedocs.org/user_builds/mathvizanimator/checkouts/latest/libs/mva_gui/include/items/textitem.h
• /home/docs/checkouts/readthedocs.org/user_builds/mathvizanimator/checkouts/latest/libs/mva_gui/src/items/textitem.cpp