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Added "Cell Properties" section to the GtkCellArea documentation.

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This commit is contained in:
Tristan Van Berkom 2010-12-04 15:02:53 +09:00
parent 2a41de70b1
commit 7e2571a358
1 changed files with 26 additions and 2 deletions
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28
gtk/gtkcellarea.c
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@ -231,7 +231,9 @@
* customized derived areas can be implemented who are interested in handling
* other events. Handling an event can trigger the #GtkCellArea::focus-changed
* signal to fire as well as #GtkCellArea::add-editable in the case that
* an editable cell was clicked and needs to start editing.
* an editable cell was clicked and needs to start editing. You can call
* gtk_cell_area_stop_editing() at any time to cancel any cell editing
* that is currently in progress.
*
* The #GtkCellArea drives keyboard focus from cell to cell in a way similar
* to #GtkWidget. For layouting widgets that support giving focus to cells it's
@ -294,7 +296,7 @@
* else
* {
* if (focus_row == last_row)
* break;
* break;
* else
* {
* focus_row++;
@ -309,6 +311,28 @@
* </example>
* </para>
* </refsect2>
* <refsect2 id="cell-properties">
* <title>Cell Properties</title>
* <para>
* The #GtkCellArea introduces <emphasis>cell properties</emphasis> for #GtkCellRenderers in very
* much the same way that #GtkContainer introduces <link linkend="child-properties">child properties</link>
* for #GtkWidgets. This provides some general interfaces for defining the relationship cell areas
* have with thier cells. For instance in a #GtkCellAreaBox a cell might "expand" and recieve extra
* space when the area is allocated more than it's full natural request, or a cell might be configured
* to "align" with adjacent rows which were requested and rendered with the same #GtkCellAreaContext.
*
* Use gtk_cell_area_class_install_cell_property() to install cell properties
* for a cell area class and gtk_cell_area_class_find_cell_property() or
* gtk_cell_area_class_list_cell_properties() to get information about existing
* cell properties.
*
* To set the value of a cell property, use gtk_cell_area_cell_set_property(),
* gtk_cell_area_cell_set() or gtk_cell_area_cell_set_valist().
* To obtain the value of a cell property, use
* gtk_cell_area_cell_get_property(), gtk_cell_area_cell_get() or
* gtk_cell_area_cell_get_valist().
* </para>
* </refsect2>
*
*/