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overlaylayout: Set position style class on child

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As documented:
> Overlay children whose alignments cause them to be positioned
> at an edge get the style classes “.left”, “.right”, “.top”, 
> and/or “.bottom” according to their position.

Likely accidental regression in b7ee2cbc28

Fixes https://gitlab.gnome.org/GNOME/nautilus/-/issues/2099
This commit is contained in:
António Fernandes 2022-03-27 14:59:10 +00:00
parent a1ddd3fead
commit 351ffef704
1 changed files with 12 additions and 12 deletions
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24
gtk/gtkoverlaylayout.c
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@ -346,10 +346,10 @@ gtk_overlay_child_update_style_classes (GtkOverlay *overlay,
gboolean is_left, is_right, is_top, is_bottom;
gboolean has_left, has_right, has_top, has_bottom;
has_left = gtk_widget_has_css_class (widget, "left");
has_right = gtk_widget_has_css_class (widget, "right");
has_top = gtk_widget_has_css_class (widget, "top");
has_bottom = gtk_widget_has_css_class (widget, "bottom");
has_left = gtk_widget_has_css_class (child, "left");
has_right = gtk_widget_has_css_class (child, "right");
has_top = gtk_widget_has_css_class (child, "top");
has_bottom = gtk_widget_has_css_class (child, "bottom");
is_left = is_right = is_top = is_bottom = FALSE;
@ -372,24 +372,24 @@ gtk_overlay_child_update_style_classes (GtkOverlay *overlay,
is_bottom = (child_allocation->y + child_allocation->height == height);
if (has_left && !is_left)
gtk_widget_remove_css_class (widget, "left");
gtk_widget_remove_css_class (child, "left");
else if (!has_left && is_left)
gtk_widget_add_css_class (widget, "left");
gtk_widget_add_css_class (child, "left");
if (has_right && !is_right)
gtk_widget_remove_css_class (widget, "right");
gtk_widget_remove_css_class (child, "right");
else if (!has_right && is_right)
gtk_widget_add_css_class (widget, "right");
gtk_widget_add_css_class (child, "right");
if (has_top && !is_top)
gtk_widget_remove_css_class (widget, "top");
gtk_widget_remove_css_class (child, "top");
else if (!has_top && is_top)
gtk_widget_add_css_class (widget, "top");
gtk_widget_add_css_class (child, "top");
if (has_bottom && !is_bottom)
gtk_widget_remove_css_class (widget, "bottom");
gtk_widget_remove_css_class (child, "bottom");
else if (!has_bottom && is_bottom)
gtk_widget_add_css_class (widget, "bottom");
gtk_widget_add_css_class (child, "bottom");
}
static void