ModelHelperTreeItem< Item > Class Template Reference

Base class to inherit basic tree item from. More...

#include <tree_model_helpers.h>

Public Member Functions
	ModelHelperTreeItem (Item *parent)
	Constructs a new ModelHelperTreeItem.
virtual	~ModelHelperTreeItem ()
	Destroys the ModelHelperTreeItem and its children.
void	appendChild (Item *child)
	Appends a child item to the end of the children list.
void	prependChild (Item *child)
	Prepends a child item to the beginning of the children list.
void	insertChild (int row, Item *child)
	Inserts a child item at the specified row.
void	removeChild (int row)
	Removes and deletes the child item at the specified row.
Item *	child (int row)
	Retrieves the child item at the specified row.
int	childCount () const
	Gets the total number of child items.
int	row ()
	Gets the row index of this item relative to its parent.
Item *	parentItem ()
	Retrieves the parent item.

Protected Attributes
Item *	parent_
QList< QVariant >	childItems_

Detailed Description

template<typename Item>
class ModelHelperTreeItem< Item >

Base class to inherit basic tree item from.

Constructor & Destructor Documentation

ModelHelperTreeItem()

template<typename Item >

ModelHelperTreeItem< Item >::ModelHelperTreeItem ( Item *  parent )

inline

Constructs a new ModelHelperTreeItem.

Parameters

parent

Pointer to the parent item.

Member Function Documentation

appendChild()

template<typename Item >

void ModelHelperTreeItem< Item >::appendChild ( Item *  child )

inline

Appends a child item to the end of the children list.

Parameters

child

Pointer to the child item to append.

child()

template<typename Item >

Item * ModelHelperTreeItem< Item >::child ( int  row )

inline

Retrieves the child item at the specified row.

Parameters

row	The row index of the child to retrieve.

Returns

Pointer to the child item.

childCount()

template<typename Item >

int ModelHelperTreeItem< Item >::childCount ( ) const

inline

Gets the total number of child items.

Returns

The child count.

insertChild()

template<typename Item >

void ModelHelperTreeItem< Item >::insertChild ( int  row, Item *  child  )

inline

Inserts a child item at the specified row.

Parameters

row	The row index at which to insert the child.
child	Pointer to the child item to insert.

parentItem()

template<typename Item >

Item * ModelHelperTreeItem< Item >::parentItem ( )

inline

Retrieves the parent item.

Returns

Pointer to the parent item.

prependChild()

template<typename Item >

void ModelHelperTreeItem< Item >::prependChild ( Item *  child )

inline

Prepends a child item to the beginning of the children list.

Parameters

child

Pointer to the child item to prepend.

removeChild()

template<typename Item >

void ModelHelperTreeItem< Item >::removeChild ( int  row )

inline

Removes and deletes the child item at the specified row.

Parameters

row	The row index of the child to remove.

row()

template<typename Item >

int ModelHelperTreeItem< Item >::row ( )

inline

Gets the row index of this item relative to its parent.

Returns

The row index.

Member Data Documentation

childItems_

template<typename Item >

QList<QVariant> ModelHelperTreeItem< Item >::childItems_

protected

List of child items stored as QVariants.

parent_

template<typename Item >

Item* ModelHelperTreeItem< Item >::parent_

protected

Pointer to the parent item.

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

• /builds/wireshark/wireshark/ui/qt/models/tree_model_helpers.h