private void OnIconForegroundChanged()
{
if (_iconPresenter != null)
{
if (IconForeground != null)
{
var bindingProperty = BindingOperations.GetBinding(Source, IconHelper.ForegroundProperty)?.Path?.PathParameters?.FirstOrDefault() as DependencyProperty;
if (bindingProperty != null && bindingProperty.OwnerType == typeof(Internal.VisualStateHelper))
{
_iconPresenter.Foreground = IconForeground;
}
}
else
{
var bindingProperty = BindingOperations.GetBinding(Source, IconHelper.ForegroundProperty)?.Path?.PathParameters?.FirstOrDefault() as DependencyProperty;
if (bindingProperty != null && bindingProperty.OwnerType == typeof(Internal.VisualStateHelper))
{
FrameworkElementUtil.BindingProperty(_iconPresenter, IconPresenter.ForegroundProperty, Source, IconHelper.ForegroundProperty);
}
}
}
}
private void ValidateCurrentStateItem()
{
if (!IsInitialized)
{
return;
}
foreach (var item in Items)
{
if (item == null)
{
continue;
}
if (VerifyState(item.State))
{
FrameworkElementUtil.BindingProperty(this, ContentProperty, item, StateItem.ContentProperty);
FrameworkElementUtil.BindingProperty(this, ContentTemplateProperty, item, StateItem.ContentTemplateProperty);
FrameworkElementUtil.BindingProperty(this, ContentTemplateSelectorProperty, item, StateItem.ContentTemplateSelectorProperty);
break;
}
}
}
private static void OnRegistChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var element = (FrameworkElement)d;
FrameworkElementUtil.BindingProperty(element, BackgroundProperty, element, Control.BackgroundProperty);
if (element is TabItem)
{
FrameworkElementUtil.BindingProperty(element, ForegroundProperty, element, TabItemHelper.ForegroundProperty);
}
else
{
FrameworkElementUtil.BindingProperty(element, ForegroundProperty, element, Control.ForegroundProperty);
}
FrameworkElementUtil.BindingProperty(element, BorderBrushProperty, element, Control.BorderBrushProperty);
if (element is CheckBox)
{
FrameworkElementUtil.BindingProperty(element, GlyphBrushProperty, element, CheckBoxHelper.GlyphBrushProperty);
}
if (element is RadioButton)
{
FrameworkElementUtil.BindingProperty(element, ToggleBrushProperty, element, RadioButtonHelper.ToggleBrushProperty);
}
FrameworkElementUtil.BindingProperty(element, BorderBrushProperty, element, Control.BorderBrushProperty);
var effectBinding = new MultiBinding()
{
Converter = new DropShadowEffectWithDepthConverter(),
};
effectBinding.Bindings.Add(CreateBinding(ShadowColorProperty));
effectBinding.Bindings.Add(CreateBinding(ShadowHelper.BlurRadiusProperty));
effectBinding.Bindings.Add(CreateBinding(ShadowHelper.ShadowDepthProperty));
effectBinding.Bindings.Add(CreateBinding(ShadowHelper.DirectionProperty));
effectBinding.Bindings.Add(CreateBinding(ShadowHelper.OpacityProperty));
effectBinding.Bindings.Add(CreateBinding(ShadowHelper.RenderingBiasProperty));
element.SetBinding(EffectProperty, effectBinding);
}
private void DeteminingSize()
{
if (_headerControl == null)
{
return;
}
var size = 0d;
if (Orientation == Orientation.Horizontal)
{
size = GetComputedWidth(false);
var internalHeight = GetComputedHeight(true);
if (double.IsNaN(internalHeight))
{
FrameworkElementUtil.BindingProperty(this, InternalHeaderHeightProperty, this, ActualHeightProperty);
}
else
{
InternalHeaderHeight = internalHeight;
}
}
else
{
size = GetComputedHeight(false);
var internalWidth = GetComputedWidth(true);
if (double.IsNaN(internalWidth))
{
FrameworkElementUtil.BindingProperty(this, InternalHeaderWidthProperty, this, ActualWidthProperty);
}
else
{
InternalHeaderWidth = internalWidth;
}
}
var collectSizeEventArgs = new FormGroupCollectSizeEventArgs(Orientation, size);
if (!string.IsNullOrEmpty(GroupName))
{
CollectSize?.Invoke(this, collectSizeEventArgs);
}
if (Orientation == Orientation.Horizontal)
{
if (collectSizeEventArgs.Maximuim == InternalHeaderWidth)
{
return;
}
InternalHeaderWidth = collectSizeEventArgs.Maximuim;
}
else
{
if (collectSizeEventArgs.Maximuim == InternalHeaderHeight)
{
return;
}
InternalHeaderHeight = collectSizeEventArgs.Maximuim;
}
if (!string.IsNullOrEmpty(GroupName))
{
var sizeDeteminedEventArgs = new FormGroupSizeDeterminedEventArgs(Orientation, collectSizeEventArgs.Maximuim);
SizeDetemined?.Invoke(this, sizeDeteminedEventArgs);
}
}