1 2\section{\class{wxDataViewColumn}}\label{wxdataviewcolumn} 3 4 5This class represents a column in a \helpref{wxDataViewCtrl}{wxdataviewctrl}. 6One wxDataViewColumn is bound to one column in the data model, 7to which the wxDataViewCtrl has been associated. 8 9An instance of \helpref{wxDataViewRenderer}{wxdataviewrenderer} is used by 10this class to render its data. 11 12\wxheading{Constants} 13 14These flags define behavi 15 16{\small 17\begin{verbatim} 18enum wxDataViewColumnFlags 19{ 20 wxDATAVIEW_COL_RESIZABLE = 1, // the user can resize the column 21 wxDATAVIEW_COL_SORTABLE = 2, // same as SetSortable() 22 wxDATAVIEW_COL_HIDDEN = 4 // column is hidden 23}; 24\end{verbatim} 25} 26 27\wxheading{Derived from} 28 29\helpref{wxObject}{wxobject} 30 31\wxheading{Include files} 32 33<wx/dataview.h> 34 35 36\membersection{wxDataViewColumn::wxDataViewColumn}\label{wxdataviewcolumnwxdataviewcolumn} 37 38\func{}{wxDataViewColumn}{\param{const wxString\& }{title}, \param{wxDataViewRenderer* }{renderer}, \param{unsigned int }{model\_column}, \param{int }{width = 80}, \param{int }{flags = wxDATAVIEW\_COL\_RESIZABLE}} 39 40 41\func{}{wxDataViewColumn}{\param{const wxBitmap\& }{bitmap}, \param{wxDataViewRenderer* }{renderer}, \param{unsigned int }{model\_column}, \param{int }{width = 80}, \param{int }{flags = wxDATAVIEW\_COL\_RESIZABLE}} 42 43Constructors. 44 45 46\membersection{wxDataViewColumn::\destruct{wxDataViewColumn}}\label{wxdataviewcolumndtor} 47 48\func{}{\destruct{wxDataViewColumn}}{\void} 49 50Destructor. 51 52\membersection{wxDataViewColumn::GetBitmap}\label{wxdataviewcolumngetbitmap} 53 54\func{const wxBitmap\&}{GetBitmap}{\void} 55 56Returns the bitmap in the header of the column, if any. 57 58\membersection{wxDataViewColumn::GetModelColumn}\label{wxdataviewcolumngetmodelcolumn} 59 60\func{unsigned int}{GetModelColumn}{\void} 61 62Returns the index of the column of the model, which this 63wxDataViewColumn is displaying. 64 65\membersection{wxDataViewColumn::GetOwner}\label{wxdataviewcolumngetowner} 66 67\func{wxDataViewCtrl*}{GetOwner}{\void} 68 69Returns the owning \helpref{wxDataViewCtrl}{wxdataviewctrl}. 70 71\membersection{wxDataViewColumn::GetRenderer}\label{wxdataviewcolumngetrenderer} 72 73\func{wxDataViewRenderer*}{GetRenderer}{\void} 74 75Returns the renderer of this wxDataViewColumn. 76 77See also \helpref{wxDataViewRenderer}{wxdataviewrenderer}. 78 79\membersection{wxDataViewColumn::GetSortable}\label{wxdataviewcolumngetsortable} 80 81\func{bool}{GetSortable}{\void} 82 83Returns true if the column is sortable. 84 85See \helpref{SetSortable}{wxdataviewcolumnsetsortable} 86 87\membersection{wxDataViewColumn::GetWidth}\label{wxdataviewcolumngetwidth} 88 89\func{int}{GetWidth}{\void} 90 91Returns the width of the column. 92 93\membersection{wxDataViewColumn::IsSortOrderAscending}\label{wxdataviewcolumnissortorderascending} 94 95\func{bool}{IsSortOrderAscending}{\void} 96 97Returns true, if the sort order is ascending. 98 99See also \helpref{SetSortOrder}{wxdataviewcolumnsetsortorder} 100 101\membersection{wxDataViewColumn::SetAlignment}\label{wxdataviewcolumnsetalignment} 102 103\func{void}{SetAlignment}{\param{wxAlignment }{align}} 104 105Set the alignment of the column header. 106 107\membersection{wxDataViewColumn::SetBitmap}\label{wxdataviewcolumnsetbitmap} 108 109\func{void}{SetBitmap}{\param{const wxBitmap\& }{bitmap}} 110 111Set the bitmap of the column header. 112 113\membersection{wxDataViewColumn::SetSortOrder}\label{wxdataviewcolumnsetsortorder} 114 115\func{void}{SetSortOrder}{\param{bool }{ascending}} 116 117Indicate the sort order if the implementation of the 118wxDataViewCtrl supports it, most commonly by showing 119a little arrow. Use this in conjunction with 120\helpref{wxDataViewSortedListModel::SetAscending}{wxdataviewsortedlistmodelsetascending} 121to sort the actual data. 122 123\membersection{wxDataViewColumn::SetSortable}\label{wxdataviewcolumnsetsortable} 124 125\func{void}{SetSortable}{\param{bool }{sortable}} 126 127Indicate that the column is sortable. This is only to provide a 128visual hint in the column (such as a sort order indicator). It 129will not actually sort the data. Use a 130\helpref{wxDataViewSortedListModel}{wxdataviewsortedlistmodel} 131to so the sorting. 132 133\membersection{wxDataViewColumn::SetTitle}\label{wxdataviewcolumnsettitle} 134 135\func{void}{SetTitle}{\param{const wxString\& }{title}} 136 137Set the title of the column header to {\it title}. 138 139