public static void ItemBackgroundColourPropertyChanged(object source, DependencyPropertyChangedEventArgs e)
{
GnosisGalleryItem galleryItem = source as GnosisGalleryItem;
//string backgroundColour = (string)e.NewValue;
galleryItem.btnCaption.Background = (Brush)e.NewValue;// StyleHelper.GetBrushFromHex(backgroundColour);
}
public void AddGalleryItem(GnosisGalleryItem child)
{
//if (horizontalSpacing > 0)
//{
// if (Items.Count == 0)
// {
// child.Margin = new Thickness()
// }
// child.Margin = new Thickness(verticalMargin, horizontalMargin, verticalMargin, horizontalMargin + horizontalSpacing);
//}
// child.PropertyChanged += Child_PropertyChanged;
pnlItems.Children.Add(child);
toggle.Visibility = Visibility.Visible;
}
public static void ControlThicknessPropertyChanged(object source, DependencyPropertyChangedEventArgs e)
{
GnosisGalleryItem galleryItem = source as GnosisGalleryItem;
int newThickness = (int)e.NewValue;
int oldThickness = (int)e.OldValue;
//if in wide format, thickness is taken from margin
//else thickness is taken from padding
if (galleryItem.IsWideFormat)
{
double marginHorizontal;
double marginVertical;
if (newThickness > oldThickness)
{
//increase border thickness, decrease margin, increase height
marginHorizontal = galleryItem.HorizontalMargin - newThickness;
marginVertical = galleryItem.VerticalMargin - newThickness;
//double fieldHeight = GlobalData.Singleton.StyleHelper.GetFieldHeight(galleryItem, galleryItem.FontFamily.ToString(), (int)galleryItem.FontSize);
//if (marginVertical >= 0 && marginHorizontal >= 0)
//{
// galleryItem.Height = galleryItem.Height + (newThickness - oldThickness);
//}
}
else
{
//decrease border thickness, increase margin, decrease height
marginHorizontal = galleryItem.Margin.Left + oldThickness;
marginVertical = galleryItem.Margin.Top + oldThickness;
// galleryItem.Height = galleryItem.Height - (oldThickness - newThickness);
}
if (marginHorizontal >= 0 && marginVertical >= 0)
{
if (galleryItem.GnosisParent is GnosisGallery)
{
galleryItem.btnCaption.Margin = new Thickness(marginHorizontal, marginVertical, marginHorizontal, marginVertical);
}
else
{
galleryItem.btnCaption.Margin = new Thickness(marginHorizontal, marginVertical + galleryItem.VerticalSpacing,
marginHorizontal, marginVertical);
}
galleryItem.btnCaption.BorderThickness = new Thickness(newThickness);
}
}
else
{
double paddingHorizontal;
double paddingVertical;
if (newThickness > galleryItem.btnCaption.BorderThickness.Left)
{
//increase border thickness, decrease padding
paddingHorizontal = galleryItem.HorizontalPadding - newThickness;
paddingVertical = galleryItem.VerticalPadding - newThickness;
}
else
{
//decrease border thickness, increase padding
paddingHorizontal = galleryItem.HorizontalPadding + oldThickness;
paddingVertical = galleryItem.VerticalPadding + oldThickness;
}
if (paddingHorizontal >= 0 && paddingVertical >= 0)
{
galleryItem.btnCaption.Padding = new Thickness(paddingHorizontal, paddingVertical, paddingHorizontal, paddingVertical);
galleryItem.btnCaption.BorderThickness = new Thickness(newThickness);
}
}
}
//private void GnosisGallery_PropertyChanged(object sender, PropertyChangedEventArgs e)
//{
// switch (e.PropertyName)
// {
// case "Caption":
// break;
// case "Hidden":
// this.SetVisibleExt(!hidden);
// break;
// case "Tooltip":
// this.ToolTip = tooltip;
// break;
// }
//}
private void AddGalleryItem(GnosisGalleryItem item)
{
// item.Margin = new Thickness(item.Margin.Left, item.Margin.Top, item.Margin.Right, horizontalSpacing);
content.Children.Add(item);
}