wxDataViewListStore Class Reference

#include </home/zeitlin/src/wx/github/interface/wx/dataview.h>

Inheritance diagram for wxDataViewListStore:

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Detailed Description

wxDataViewListStore is a specialised wxDataViewModel for storing a simple table of data.

Since it derives from wxDataViewIndexListModel its data is be accessed by row (i.e. by index) instead of only by wxDataViewItem.

This class actually stores the values (therefore its name) and implements all virtual methods from the base classes so it can be used directly without having to derive any class from it, but it is mostly used from within wxDataViewListCtrl.

Library:  wxAdvanced

Category:  wxDataViewCtrl Related Classes

Public Member Functions
	wxDataViewListStore ()
	Constructor.
	~wxDataViewListStore ()
	Destructor.
void	PrependColumn (const wxString &varianttype)
	Prepends a data column.
void	InsertColumn (unsigned int pos, const wxString &varianttype)
	Inserts a data column before pos.
void	AppendColumn (const wxString &varianttype)
	Appends a data column.
void	AppendItem (const wxVector< wxVariant > &values, wxUIntPtr data=NULL)
	Appends an item (=row) and fills it with values.
void	PrependItem (const wxVector< wxVariant > &values, wxUIntPtr data=NULL)
	Prepends an item (=row) and fills it with values.
void	InsertItem (unsigned int row, const wxVector< wxVariant > &values, wxUIntPtr data=NULL)
	Inserts an item (=row) and fills it with values.
void	DeleteItem (unsigned pos)
	Delete the item (=row) at position pos.
void	DeleteAllItems ()
	Delete all item (=all rows) in the store.
unsigned int	GetItemCount () const
	Returns the number of items (=rows) in the control.
wxUIntPtr	GetItemData (const wxDataViewItem &item) const
	Returns the client data associated with the item.
virtual unsigned int	GetColumnCount () const
	Overridden from wxDataViewModel.
virtual wxString	GetColumnType (unsigned int col) const
	Overridden from wxDataViewModel.
void	SetItemData (const wxDataViewItem &item, wxUIntPtr data)
	Sets the client data associated with the item.
virtual void	GetValueByRow (wxVariant &value, unsigned int row, unsigned int col) const
	Overridden from wxDataViewIndexListModel.
virtual bool	SetValueByRow (const wxVariant &value, unsigned int row, unsigned int col)
	Overridden from wxDataViewIndexListModel.

List of all members.

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Constructor & Destructor Documentation

wxDataViewListStore::wxDataViewListStore

(

)

Constructor.

wxDataViewListStore::~wxDataViewListStore

(

)

Destructor.

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Member Function Documentation

void wxDataViewListStore::AppendColumn

(

const wxString &

varianttype

)

Appends a data column.

variantype indicates the type of values store in the column.

This does not automatically fill in any (default) values in rows which exist in the store already.

void wxDataViewListStore::AppendItem	(	const wxVector< wxVariant > &	values,
		wxUIntPtr	data = NULL
	)

Appends an item (=row) and fills it with values.

The values must match the values specifies in the column in number and type. No (default) values are filled in automatically.

void wxDataViewListStore::DeleteAllItems

(

)

Delete all item (=all rows) in the store.

void wxDataViewListStore::DeleteItem

(

unsigned

pos

)

Delete the item (=row) at position pos.

virtual unsigned int wxDataViewListStore::GetColumnCount

(

)

const [virtual]

Overridden from wxDataViewModel.

Implements wxDataViewModel.

virtual wxString wxDataViewListStore::GetColumnType

(

unsigned int

col

)

const [virtual]

Overridden from wxDataViewModel.

Implements wxDataViewModel.

unsigned int wxDataViewListStore::GetItemCount

(

)

const

Returns the number of items (=rows) in the control.

Since:

2.9.4

wxUIntPtr wxDataViewListStore::GetItemData

(

const wxDataViewItem &

item

)

const

Returns the client data associated with the item.

参照:

SetItemData()

Since:

2.9.4

virtual void wxDataViewListStore::GetValueByRow	(	wxVariant &	value,
		unsigned int	row,
		unsigned int	col
	)		const [virtual]

Overridden from wxDataViewIndexListModel.

Implements wxDataViewListModel.

void wxDataViewListStore::InsertColumn	(	unsigned int	pos,
		const wxString &	varianttype
	)

Inserts a data column before pos.

variantype indicates the type of values store in the column.

This does not automatically fill in any (default) values in rows which exist in the store already.

void wxDataViewListStore::InsertItem	(	unsigned int	row,
		const wxVector< wxVariant > &	values,
		wxUIntPtr	data = NULL
	)

Inserts an item (=row) and fills it with values.

The values must match the values specifies in the column in number and type. No (default) values are filled in automatically.

void wxDataViewListStore::PrependColumn

(

const wxString &

varianttype

)

Prepends a data column.

variantype indicates the type of values store in the column.

This does not automatically fill in any (default) values in rows which exist in the store already.

void wxDataViewListStore::PrependItem	(	const wxVector< wxVariant > &	values,
		wxUIntPtr	data = NULL
	)

Prepends an item (=row) and fills it with values.

The values must match the values specifies in the column in number and type. No (default) values are filled in automatically.

void wxDataViewListStore::SetItemData	(	const wxDataViewItem &	item,
		wxUIntPtr	data
	)

Sets the client data associated with the item.

Notice that this class does not take ownership of the passed in pointer and will not delete it.

参照:

GetItemData()

Since:

2.9.4

virtual bool wxDataViewListStore::SetValueByRow	(	const wxVariant &	value,
		unsigned int	row,
		unsigned int	col
	)		[virtual]

Overridden from wxDataViewIndexListModel.

Implements wxDataViewListModel.