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More docs.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41678 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2006-10-07 20:58:47 +00:00
parent 68d7c6427b
commit b19add95cd
1 changed files with 19 additions and 3 deletions
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22
docs/latex/wx/dataviewmodel.tex
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@@ -39,10 +39,23 @@ to define a table like data model to be displayed by a
\helpref{wxDataViewCtrl}{wxdataviewctrl}. You need to derive \helpref{wxDataViewCtrl}{wxdataviewctrl}. You need to derive
from this class to define your own data model. from this class to define your own data model.
You need to override \helpref{GetNumberOfRows}{wxdataviewlistmodelgetnumberofrows},
\helpref{GetNumberOfCols}{wxdataviewlistmodelgetnumberofcols},
\helpref{GetColType}{wxdataviewlistmodelgetcoltype} and
\helpref{GetValue}{wxdataviewlistmodelgetvalue} in order to
define the data model (which acts as an interface between
your actual data and the wxDataViewCtrl).
wxDataViewModel and this class (as indeed the entire wxDataViewCtrl
code) is using \helpref{wxVariant}{wxvariant} to store data and
its type in a generic way. wxVariant can be extended to contain
almost any data without changes to the original class.
This class maintains a list of This class maintains a list of
\helpref{wxDataListViewListModelNotifier}{wxdataviewlistmodelnotifier} \helpref{wxDataListViewListModelNotifier}{wxdataviewlistmodelnotifier}
which link this class to the specific implementations on the which link this class to the specific implementations on the
supported platforms so that e.g. calling {\it ValueChanged()} supported platforms so that e.g. calling
\helpref{ValueChanged}{wxdataviewlistmodelvaluechanged}
on this model will just call on this model will just call
\helpref{wxDataListViewListModelNotifier::ValueChanged}{wxdataviewlistmodelnotifiervaluechanged} \helpref{wxDataListViewListModelNotifier::ValueChanged}{wxdataviewlistmodelnotifiervaluechanged}
for each notifier that has been added. This is used both for for each notifier that has been added. This is used both for
@@ -58,7 +71,8 @@ mostly used internally.
\wxheading{Derived from} \wxheading{Derived from}
\helpref{wxDataViewModel}{wxdataviewmodel} \helpref{wxDataViewModel}{wxdataviewmodel}\\
\helpref{wxObject}{wxobject}
\wxheading{Include files} \wxheading{Include files}
@@ -210,7 +224,9 @@ to be fixed.
\wxheading{Derived from} \wxheading{Derived from}
\helpref{wxDataViewListModel}{wxdataviewlistmodel} \helpref{wxDataViewListModel}{wxdataviewlistmodel}\\
\helpref{wxDataViewModel}{wxdataviewmodel}\\
\helpref{wxObject}{wxobject}
\wxheading{Include files} \wxheading{Include files}