private static void OnButtonShowTextChanged(DependencyObject depobj, DependencyPropertyChangedEventArgs evargs)
{
PaletteToggleButton tb = depobj as PaletteToggleButton;
tb.BtnText.SetVisible((bool)evargs.NewValue);
tb.SetToolTip();
}
private static void OnButtonTextChanged(DependencyObject depobj, DependencyPropertyChangedEventArgs evargs)
{
PaletteToggleButton tb = depobj as PaletteToggleButton;
tb.BtnText.Text = evargs.NewValue as string;
tb.BtnText.SetVisible(!tb.BtnText.Text.IsAbsent() && tb.ButtonShowText);
tb.SetToolTip();
}