private void SaturationAdjustmentTimer_Tick(object sender, EventArgs e)
{
_saturationAdjustmentTimer.Stop();
_CurrentSaturation += SaturationAdjustment * _SaturationAdjustmentVector;
if (_CurrentSaturation < CustomSaturationValue)
{
_CurrentSaturation = CustomSaturationValue;
}
if (_CurrentSaturation > OriginalSaturationValue)
{
_CurrentSaturation = OriginalSaturationValue;
}
SampleGallery.InvalidateItems();
if (_CurrentSaturation == CustomSaturationValue)
{
return;
}
if (_CurrentSaturation == OriginalSaturationValue)
{
SampleGallery.ItemDrawMode = GalleryItemDrawMode.CenterImage;
return;
}
_saturationAdjustmentTimer.Start();
}
private void CustomPaintingDemoToggleButton_PressedChanged(object sender, EventArgs e)
{
_saturationAdjustmentTimer.Stop();
if (CustomPaintingDemoToggleButton.Pressed)
{
SampleGallery.ItemDrawMode = GalleryItemDrawMode.OwnerDrawWithStandardBackground;
}
_SaturationAdjustmentVector = CustomPaintingDemoToggleButton.Pressed ? -1 : 1;
_saturationAdjustmentTimer.Start();
SampleGallery.InvalidateItems();
}