hal::RootTreeItem Class Reference

#include <base_tree_item.h>

Inheritance diagram for hal::RootTreeItem:

Collaboration diagram for hal::RootTreeItem:

Public Member Functions
	RootTreeItem (const QStringList &labels)
QVariant	getData (int column) const override
void	setData (QList< QVariant > data) override
void	setDataAtIndex (int index, QVariant &data) override
void	appendData (QVariant data) override
int	getColumnCount () const override
Public Member Functions inherited from hal::BaseTreeItem
	BaseTreeItem ()
	BaseTreeItem (QList< QVariant > columnData)
virtual	~BaseTreeItem ()
virtual BaseTreeItem *	getParent () const
virtual void	setParent (BaseTreeItem *parent)
virtual BaseTreeItem *	getChild (int row) const
virtual QList< BaseTreeItem * >	getChildren () const
virtual void	appendChild (BaseTreeItem *child)
virtual void	insertChild (int index, BaseTreeItem *child)
virtual BaseTreeItem *	removeChildAtPos (int row)
virtual bool	removeChild (BaseTreeItem *child)
virtual int	getChildCount () const
virtual int	getRowForChild (const BaseTreeItem *child) const
virtual int	getOwnRow ()

Additional Inherited Members
Protected Attributes inherited from hal::BaseTreeItem
BaseTreeItem *	mParent
QList< BaseTreeItem * >	mChildren

Detailed Description

Since the BaseTreeItem class is pure virtual it cannot be instanciated for root tree item.

RootTreeItem class also provides the header labels.

Definition at line 203 of file base_tree_item.h.

Constructor & Destructor Documentation

RootTreeItem()

hal::RootTreeItem::RootTreeItem ( const QStringList &  labels )

inline

Definition at line 207 of file base_tree_item.h.

Member Function Documentation

appendData()

void hal::RootTreeItem::appendData ( QVariant  data )

overridevirtual

Appends a new column to the item.

Parameters

data	- The data of the new column.

Implements hal::BaseTreeItem.

Definition at line 124 of file base_tree_item.cpp.

getColumnCount()

int hal::RootTreeItem::getColumnCount ( ) const

inlineoverridevirtual

Get number of sections for which header label exist.

Returns

The number of sections.

Implements hal::BaseTreeItem.

Definition at line 243 of file base_tree_item.h.

References QList::size().

Referenced by hal::BaseTreeModel::columnCount().

getData()

QVariant hal::RootTreeItem::getData ( int  column ) const

overridevirtual

Get header label for section.

Parameters

column

The section of the header.

Returns

The label for the header.

Implements hal::BaseTreeItem.

Definition at line 102 of file base_tree_item.cpp.

References QList::at(), and QList::size().

Referenced by hal::BaseTreeModel::headerData().

setData()

void hal::RootTreeItem::setData ( QList< QVariant >  data )

overridevirtual

Set header label to new value. If element in list does not exist it gets created.

Parameters

column	The section of the header.
data	The string value.

Implements hal::BaseTreeItem.

Definition at line 109 of file base_tree_item.cpp.

References QList::clear(), and hal::data.

setDataAtIndex()

void hal::RootTreeItem::setDataAtIndex ( int  index, QVariant &  data  )

overridevirtual

Sets the data for a specified column. The index must be within already existing boundaries (for example, add dummy data beforehand).

Parameters

index	- The column to set the new data.
data	- The new column data.

Implements hal::BaseTreeItem.

Definition at line 117 of file base_tree_item.cpp.

References hal::data, and QList::size().

Referenced by hal::BaseTreeModel::setHeaderLabels().

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

• /home/runner/work/hal/hal/plugins/gui/include/gui/basic_tree_model/base_tree_item.h
• /home/runner/work/hal/hal/plugins/gui/src/basic_tree_model/base_tree_item.cpp