public override Color GetElementColor4(PaletteElement element, PaletteState state)
{
switch (element)
{
case PaletteElement.TrackBarTick:
if (CommonHelper.IsOverrideState(state))
return Color.Empty;
return ColorTable.SeparatorDark;
case PaletteElement.TrackBarTrack:
if (CommonHelper.IsOverrideState(state))
return Color.Empty;
return SystemColors.Control;
case PaletteElement.TrackBarPosition:
if (CommonHelper.IsOverrideStateExclude(state, PaletteState.FocusOverride))
return Color.Empty;
switch (state)
{
case PaletteState.Disabled:
return ControlPaint.LightLight(ColorTable.MenuStripGradientEnd);
case PaletteState.Normal:
return ColorTable.MenuStripGradientEnd;
case PaletteState.Tracking:
case PaletteState.FocusOverride:
return ColorTable.ButtonSelectedGradientBegin;
case PaletteState.Pressed:
return ColorTable.ButtonPressedGradientBegin;
default:
throw new ArgumentOutOfRangeException("state");
}
default:
// Should never happen!
Debug.Assert(false);
break;
}
return Color.Red;
}