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Michael Natterer authored
Add gtk_widget_get_visible(). For symmetry reasons and for convenience when a widget's visibility state is available as a boolean condition, also add gtk_widget_set_visible() (which simply calls show()/hide()).
eb0a5721
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Add gtk_widget_get_visible(). For symmetry reasons and for convenience when a widget's visibility state is available as a boolean condition, also add gtk_widget_set_visible() (which simply calls show()/hide()).