use LVSICF_NOINVALIDATEALL in SetItemCount() to reduce flicker

[wxWidgets.git] / docs / latex / wx / gridtbl.tex

\section{\class{wxGridTableBase}}\label{wxgridtablebase}

Grid table classes.

\wxheading{Derived from}

\helpref{wxObject}{wxobject}

\wxheading{Data structures}

\latexignore{\rtfignore{\wxheading{Members}}}

\membersection{wxGridTableBase::wxGridTableBase}\label{wxgridtablebasewxgridtablebase}

\func{}{wxGridTableBase}{\void}

\membersection{wxGridTableBase::\destruct{wxGridTableBase}}\label{wxgridtablebasedtor}

\func{}{\destruct{wxGridTableBase}}{\void}

\membersection{wxGridTableBase::GetNumberRows}\label{wxgridtablebasegetnumberrows}

\func{int}{GetNumberRows}{\void}

You must override these functions in a derived table class.

\membersection{wxGridTableBase::GetNumberCols}\label{wxgridtablebasegetnumbercols}

\func{int}{GetNumberCols}{\void}


\membersection{wxGridTableBase::IsEmptyCell}\label{wxgridtablebaseisemptycell}

\func{bool}{IsEmptyCell}{\param{int }{row}, \param{int }{col}}


\membersection{wxGridTableBase::GetValue}\label{wxgridtablebasegetvalue}

\func{wxString}{GetValue}{\param{int }{row}, \param{int }{col}}


\membersection{wxGridTableBase::SetValue}\label{wxgridtablebasesetvalue}

\func{void}{SetValue}{\param{int }{row}, \param{int }{col}, \param{const wxString\& }{value}}


\membersection{wxGridTableBase::GetTypeName}\label{wxgridtablebasegettypename}

\func{wxString}{GetTypeName}{\param{int }{row}, \param{int }{col}}

Data type determination and value access.

\membersection{wxGridTableBase::CanGetValueAs}\label{wxgridtablebasecangetvalueas}

\func{bool}{CanGetValueAs}{\param{int }{row}, \param{int }{col}, \param{const wxString\& }{typeName}}


\membersection{wxGridTableBase::CanSetValueAs}\label{wxgridtablebasecansetvalueas}

\func{bool}{CanSetValueAs}{\param{int }{row}, \param{int }{col}, \param{const wxString\& }{typeName}}


\membersection{wxGridTableBase::GetValueAsLong}\label{wxgridtablebasegetvalueaslong}

\func{long}{GetValueAsLong}{\param{int }{row}, \param{int }{col}}


\membersection{wxGridTableBase::GetValueAsDouble}\label{wxgridtablebasegetvalueasdouble}

\func{double}{GetValueAsDouble}{\param{int }{row}, \param{int }{col}}


\membersection{wxGridTableBase::GetValueAsBool}\label{wxgridtablebasegetvalueasbool}

\func{bool}{GetValueAsBool}{\param{int }{row}, \param{int }{col}}


\membersection{wxGridTableBase::SetValueAsLong}\label{wxgridtablebasesetvalueaslong}

\func{void}{SetValueAsLong}{\param{int }{row}, \param{int }{col}, \param{long }{value}}


\membersection{wxGridTableBase::SetValueAsDouble}\label{wxgridtablebasesetvalueasdouble}

\func{void}{SetValueAsDouble}{\param{int }{row}, \param{int }{col}, \param{double }{value}}


\membersection{wxGridTableBase::SetValueAsBool}\label{wxgridtablebasesetvalueasbool}

\func{void}{SetValueAsBool}{\param{int }{row}, \param{int }{col}, \param{bool }{value}}


\membersection{wxGridTableBase::GetValueAsCustom}\label{wxgridtablebasegetvalueascustom}

\func{void*}{GetValueAsCustom}{\param{int }{row}, \param{int }{col}, \param{const wxString\& }{typeName}}

For user defined types


\membersection{wxGridTableBase::SetValueAsCustom}\label{wxgridtablebasesetvalueascustom}

\func{void}{SetValueAsCustom}{\param{int }{row}, \param{int }{col}, \param{const wxString\& }{typeName}, \param{void* }{value}}


\membersection{wxGridTableBase::SetView}\label{wxgridtablebasesetview}

\func{void}{SetView}{\param{wxGrid* }{grid}}

Overriding these is optional


\membersection{wxGridTableBase::GetView}\label{wxgridtablebasegetview}

\constfunc{wxGrid *}{GetView}{\void}


\membersection{wxGridTableBase::Clear}\label{wxgridtablebaseclear}

\func{void}{Clear}{\void}


\membersection{wxGridTableBase::InsertRows}\label{wxgridtablebaseinsertrows}

\func{bool}{InsertRows}{\param{size\_t }{pos = 0}, \param{size\_t }{numRows = 1}}


\membersection{wxGridTableBase::AppendRows}\label{wxgridtablebaseappendrows}

\func{bool}{AppendRows}{\param{size\_t }{numRows = 1}}


\membersection{wxGridTableBase::DeleteRows}\label{wxgridtablebasedeleterows}

\func{bool}{DeleteRows}{\param{size\_t }{pos = 0}, \param{size\_t }{numRows = 1}}


\membersection{wxGridTableBase::InsertCols}\label{wxgridtablebaseinsertcols}

\func{bool}{InsertCols}{\param{size\_t }{pos = 0}, \param{size\_t }{numCols = 1}}


\membersection{wxGridTableBase::AppendCols}\label{wxgridtablebaseappendcols}

\func{bool}{AppendCols}{\param{size\_t }{numCols = 1}}


\membersection{wxGridTableBase::DeleteCols}\label{wxgridtablebasedeletecols}

\func{bool}{DeleteCols}{\param{size\_t }{pos = 0}, \param{size\_t }{numCols = 1}}


\membersection{wxGridTableBase::GetRowLabelValue}\label{wxgridtablebasegetrowlabelvalue}

\func{wxString}{GetRowLabelValue}{\param{int }{row}}


\membersection{wxGridTableBase::GetColLabelValue}\label{wxgridtablebasegetcollabelvalue}

\func{wxString}{GetColLabelValue}{\param{int }{col}}


\membersection{wxGridTableBase::SetRowLabelValue}\label{wxgridtablebasesetrowlabelvalue}

\func{void}{SetRowLabelValue}{\param{int }{WXUNUSED(row)}, \param{const }{wxString\&}}


\membersection{wxGridTableBase::SetColLabelValue}\label{wxgridtablebasesetcollabelvalue}

\func{void}{SetColLabelValue}{\param{int }{WXUNUSED(col)}, \param{const }{wxString\&}}


\membersection{wxGridTableBase::SetAttrProvider}\label{wxgridtablebasesetattrprovider}

\func{void}{SetAttrProvider}{\param{wxGridCellAttrProvider* }{attrProvider}}

Attribute handling
give us the attr provider to use - we take ownership of the pointer


\membersection{wxGridTableBase::GetAttrProvider}\label{wxgridtablebasegetattrprovider}

\constfunc{wxGridCellAttrProvider*}{GetAttrProvider}{\void}

get the currently used attr provider (may be NULL)


\membersection{wxGridTableBase::CanHaveAttributes}\label{wxgridtablebasecanhaveattributes}

\func{bool}{CanHaveAttributes}{\void}

Does this table allow attributes?  Default implementation creates
a wxGridCellAttrProvider if necessary.


\membersection{wxGridTableBase::UpdateAttrRows}\label{wxgridtablebaseupdateattrrows}

\func{void}{UpdateAttrRows}{\param{size\_t }{pos}, \param{int }{numRows}}

change row/col number in attribute if needed


\membersection{wxGridTableBase::UpdateAttrCols}\label{wxgridtablebaseupdateattrcols}

\func{void}{UpdateAttrCols}{\param{size\_t }{pos}, \param{int }{numCols}}


\membersection{wxGridTableBase::GetAttr}\label{wxgridtablebasegetattr}

\func{wxGridCellAttr*}{GetAttr}{\param{int }{row}, \param{int }{col}}

by default forwarded to wxGridCellAttrProvider if any. May be
overridden to handle attributes directly in the table.


\membersection{wxGridTableBase::SetAttr}\label{wxgridtablebasesetattr}

\func{void}{SetAttr}{\param{wxGridCellAttr* }{attr}, \param{int }{row}, \param{int }{col}}

these functions take ownership of the pointer


\membersection{wxGridTableBase::SetRowAttr}\label{wxgridtablebasesetrowattr}

\func{void}{SetRowAttr}{\param{wxGridCellAttr* }{attr}, \param{int }{row}}


\membersection{wxGridTableBase::SetColAttr}\label{wxgridtablebasesetcolattr}

\func{void}{SetColAttr}{\param{wxGridCellAttr* }{attr}, \param{int }{col}}