ef974c00e0
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48423 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
145 lines
4.3 KiB
TeX
145 lines
4.3 KiB
TeX
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\section{\class{wxDataViewColumn}}\label{wxdataviewcolumn}
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This class represents a column in a \helpref{wxDataViewCtrl}{wxdataviewctrl}.
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One wxDataViewColumn is bound to one column in the data model,
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to which the wxDataViewCtrl has been associated.
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An instance of \helpref{wxDataViewRenderer}{wxdataviewrenderer} is used by
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this class to render its data.
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\wxheading{Constants}
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These flags define behaviour of the column:
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{\small
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\begin{verbatim}
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enum wxDataViewColumnFlags
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{
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wxDATAVIEW_COL_RESIZABLE = 1, // the user can resize the column
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wxDATAVIEW_COL_SORTABLE = 2, // same as SetSortable()
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wxDATAVIEW_COL_HIDDEN = 4 // column is hidden
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};
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\end{verbatim}
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}
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\wxheading{Derived from}
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\helpref{wxObject}{wxobject}
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\wxheading{Include files}
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<wx/dataview.h>
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\wxheading{Library}
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\helpref{wxAdv}{librarieslist}
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\latexignore{\rtfignore{\wxheading{Members}}}
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\membersection{wxDataViewColumn::wxDataViewColumn}\label{wxdataviewcolumnwxdataviewcolumn}
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\func{}{wxDataViewColumn}{\param{const wxString\& }{title}, \param{wxDataViewRenderer* }{renderer}, \param{unsigned int }{model\_column}, \param{int }{width = wxDVC\_DEFAULT\_WIDTH}, \param{wxAlignment }{align = wxALIGN\_CENTRE}, \param{int }{flags = wxDATAVIEW\_COL\_RESIZABLE}}
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\func{}{wxDataViewColumn}{\param{const wxBitmap\& }{bitmap}, \param{wxDataViewRenderer* }{renderer}, \param{unsigned int }{model\_column}, \param{int }{width = wxDVC\_DEFAULT\_WIDTH}, \param{wxAlignment }{align = wxALIGN\_CENTRE}, \param{int }{flags = wxDATAVIEW\_COL\_RESIZABLE}}
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Constructors.
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\membersection{wxDataViewColumn::\destruct{wxDataViewColumn}}\label{wxdataviewcolumndtor}
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\func{}{\destruct{wxDataViewColumn}}{\void}
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Destructor.
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\membersection{wxDataViewColumn::GetBitmap}\label{wxdataviewcolumngetbitmap}
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\func{const wxBitmap\&}{GetBitmap}{\void}
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Returns the bitmap in the header of the column, if any.
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\membersection{wxDataViewColumn::GetModelColumn}\label{wxdataviewcolumngetmodelcolumn}
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\func{unsigned int}{GetModelColumn}{\void}
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Returns the index of the column of the model, which this
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wxDataViewColumn is displaying.
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\membersection{wxDataViewColumn::GetOwner}\label{wxdataviewcolumngetowner}
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\func{wxDataViewCtrl*}{GetOwner}{\void}
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Returns the owning \helpref{wxDataViewCtrl}{wxdataviewctrl}.
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\membersection{wxDataViewColumn::GetRenderer}\label{wxdataviewcolumngetrenderer}
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\func{wxDataViewRenderer*}{GetRenderer}{\void}
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Returns the renderer of this wxDataViewColumn.
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See also \helpref{wxDataViewRenderer}{wxdataviewrenderer}.
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\membersection{wxDataViewColumn::GetSortable}\label{wxdataviewcolumngetsortable}
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\func{bool}{GetSortable}{\void}
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Returns true if the column is sortable.
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See \helpref{SetSortable}{wxdataviewcolumnsetsortable}
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\membersection{wxDataViewColumn::GetWidth}\label{wxdataviewcolumngetwidth}
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\func{int}{GetWidth}{\void}
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Returns the width of the column.
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\membersection{wxDataViewColumn::IsSortOrderAscending}\label{wxdataviewcolumnissortorderascending}
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\func{bool}{IsSortOrderAscending}{\void}
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Returns true, if the sort order is ascending.
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See also \helpref{SetSortOrder}{wxdataviewcolumnsetsortorder}
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\membersection{wxDataViewColumn::SetAlignment}\label{wxdataviewcolumnsetalignment}
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\func{void}{SetAlignment}{\param{wxAlignment }{align}}
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Set the alignment of the column header.
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\membersection{wxDataViewColumn::SetBitmap}\label{wxdataviewcolumnsetbitmap}
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\func{void}{SetBitmap}{\param{const wxBitmap\& }{bitmap}}
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Set the bitmap of the column header.
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\membersection{wxDataViewColumn::SetSortOrder}\label{wxdataviewcolumnsetsortorder}
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\func{void}{SetSortOrder}{\param{bool }{ascending}}
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Indicate the sort order if the implementation of the
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wxDataViewCtrl supports it, most commonly by showing
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a little arrow.
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\membersection{wxDataViewColumn::SetSortable}\label{wxdataviewcolumnsetsortable}
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\func{void}{SetSortable}{\param{bool }{sortable}}
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Indicate that the column is sortable. This does
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not show any sorting indicate yet, but it does
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make the column header clickable. Call
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\helpref{SetSortOrder}{wxdataviewcolumnsetsortorder}
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afterwards to actually make the sort indicator appear.
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If {\it sortable} is false, the column header is
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no longer clickable and the sort indicator (little
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arrow) will disappear.
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\membersection{wxDataViewColumn::SetTitle}\label{wxdataviewcolumnsettitle}
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\func{void}{SetTitle}{\param{const wxString\& }{title}}
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Set the title of the column header to {\it title}.
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