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added short col/row resizing overview

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60406 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Vadim Zeitlin 2009-04-26 15:50:19 +00:00
parent 6b71941b4c
commit e812c32f56
1 changed files with 28 additions and 5 deletions
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33
docs/doxygen/overviews/grid.h
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@ -26,7 +26,7 @@ Classes: wxGrid
wxGrid and its related classes are used for displaying and editing tabular
data. wxGrid supports custom attributes for the table cells, allowing to
completely customize its appearance and uses a separate grid table
completely customize its appearance and uses a separate grid table
(wxGridTableBase-derived) class for the data management meaning that it
can be used to display arbitrary amounts of data.
@ -115,17 +115,40 @@ Here is a list of classes related to wxGrid:
@section overview_grid_complexexample A more complex example
@todo Yet to be written
@todo To be written
@section overview_grid_classrelations How the wxGrid classes relate to each other
@todo Yet to be written
@todo To be written
@section overview_grid_keyboardmouse Keyboard and mouse actions
@todo Yet to be written
@todo To be written
@section overview_grid_resizing Column and row sizes
@b NB: This section will discuss the resizing of wxGrid rows only to avoid
repetitions but everything in it also applies to grid columns, just replace @c
Row in the method names with @c Col.
Initially all wxGrid rows have the same height, which can be modified for all
of them at once using wxGrid::SetDefaultRowSize(). However, unlike simpler
controls such as wxListBox or wxListCtrl, wxGrid also allows its rows to be
individually resized to have their own height using wxGrid::SetRowSize() (as a
special case, a row may be hidden entirely by setting its size to 0, which is
done by a helper wxGrid::HideRow() method). It is also possible to resize a row
to fit its contents with wxGrid::AutoSizeRow() or do it for all rows at once
with wxGrid::AutoSizeRows().
Additionally, by default the user can also drag the row separator lines to
resize the rows interactively. This can be forbidden by calling
wxGrid::DisableDragRowSize(). If you do allow the user to resize the grid rows,
it may be a good idea to save their heights and restore it when the grid is
recreated the next time (possibly during a next program execution): the
functions wxGrid::GetRowSizes() and wxGrid::SetRowSizes() can help with this,
you will just need to serialize wxGridSizesInfo structure returned by the
former in some way and deserialize it back before calling the latter.
*/