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widget: Annotate out params of _translate_coordinates as optional

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Timm Bäder 2016-01-31 00:01:31 +01:00
parent 5a2feab8c0
commit 033c6c82d0
1 changed files with 2 additions and 2 deletions
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4
gtk/gtkwidget.c
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@ -6252,8 +6252,8 @@ gtk_widget_common_ancestor (GtkWidget *widget_a,
* @dest_widget: a #GtkWidget
* @src_x: X position relative to @src_widget
* @src_y: Y position relative to @src_widget
* @dest_x: (out): location to store X position relative to @dest_widget
* @dest_y: (out): location to store Y position relative to @dest_widget
* @dest_x: (out) (optional): location to store X position relative to @dest_widget
* @dest_y: (out) (optional): location to store Y position relative to @dest_widget
*
* Translate coordinates relative to @src_widget’s allocation to coordinates
* relative to @dest_widget’s allocations. In order to perform this