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a11y: Emit child notification when toplevels get hidden

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When a toplevel window gets hidden (and not destroyed),
the frontend code set the HIDDEN state, and we need to
emit child notification when that happens.
This commit is contained in:
Matthias Clasen 2020-10-24 13:17:20 -04:00
parent 89a8c89663
commit 274f9ad919
1 changed files with 7 additions and 1 deletions
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8
gtk/a11y/gtkatspicontext.c
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@ -867,7 +867,13 @@ gtk_at_spi_context_state_change (GtkATContext *ctx,
GTK_ACCESSIBLE (widget));
}
else
g_warning ("Setting GTK_ACCESSIBLE_STATE_HIDDEN on toplevels is not supported");
{
gtk_at_spi_root_child_changed (self->root,
hidden ? GTK_ACCESSIBLE_CHILD_STATE_REMOVED
: GTK_ACCESSIBLE_CHILD_STATE_ADDED,
G_MAXUINT,
widget);
}
}
if (changed_states & GTK_ACCESSIBLE_STATE_CHANGE_BUSY)