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Overlay: Use @index_, not @position, in reorder()

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We named the argument `position` in the code and doc arguments, but the
rest of the documentation referred to `index` instead. That was maybe
meant to hint at the child property named :index, but we can simply be
fully clear here. We can call the argument `index_`, replacing the local
variable with that name, thus avoiding any possible confusion with the
unrelated ::get-child-position, and refer users to :index for completion

`index_` is used instead of plain `index` in case anyone is #including
<strings.h> and getting the old index() function superseded by strchr();
see https://gitlab.gnome.org/GNOME/gtk/merge_requests/932#note_531149
This commit is contained in:
Daniel Boles
2019-06-13 18:25:07 +01:00
parent 8393c6d9be
commit 321a21959e
2 changed files with 9 additions and 9 deletions
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6
gtk/gtkoverlay.h
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@ -84,9 +84,9 @@ GDK_AVAILABLE_IN_3_2
void gtk_overlay_add_overlay (GtkOverlay *overlay,
GtkWidget *widget);
GDK_AVAILABLE_IN_3_18
void gtk_overlay_reorder_overlay (GtkOverlay *overlay,
GtkWidget *child,
gint position);
void gtk_overlay_reorder_overlay (GtkOverlay *overlay,
GtkWidget *child,
int index_);
GDK_AVAILABLE_IN_3_18
gboolean gtk_overlay_get_overlay_pass_through (GtkOverlay *overlay,
GtkWidget *widget);