/// <summary>
/// Hide all Entry widgets and clear their input values.
/// </summary>
private void HideAllEntryWidgets()
{
_processNameEntry.Text = "";
_processIdEntry.Text = "";
_memoryFiltrationEntry.Text = "";
_cpuFiltrationEntry.Text = "";
// Loop through all _filtrationHBox children and remove all of them but 'GtkComboBox'
_filtrationHBox.Foreach(widget =>
{
if (widget.Name != "GtkComboBox")
{
_filtrationHBox.Remove(widget);
}
});
}