static CommandBar()
{
IsOpenProperty = DependencyProperty.Register("IsOpen", typeof(bool), typeof(CommandBar),
new FrameworkPropertyMetadata(false,
FrameworkPropertyMetadataOptions.BindsTwoWayByDefault |
FrameworkPropertyMetadataOptions.AffectsRender, OnIsOpenChanged));
IsStickyProperty = DependencyProperty.Register("IsSticky", typeof(bool), typeof(CommandBar),
new FrameworkPropertyMetadata(false,
FrameworkPropertyMetadataOptions.BindsTwoWayByDefault));
ClosedDisplayModeProperty = DependencyProperty.Register("ClosedDisplayMode", typeof(BarClosedDisplayMode), typeof(CommandBar),
new FrameworkPropertyMetadata(BarClosedDisplayMode.Compact,
FrameworkPropertyMetadataOptions.BindsTwoWayByDefault |
FrameworkPropertyMetadataOptions.AffectsRender, OnCloseDisplayModeChanged));
TemplateSettingsProperty = DependencyProperty.Register("TemplateSettings", typeof(CommandBarTemplateSettings),
typeof(CommandBar), new PropertyMetadata(null));
PlaceProperty = DependencyProperty.Register("Place", typeof(CommandPlace), typeof(CommandBar),
new FrameworkPropertyMetadata(CommandPlace.Bottom,
FrameworkPropertyMetadataOptions.AffectsRender,
OnPlaceChanged));
HeightProperty.OverrideMetadata(typeof(CommandBar), new FrameworkPropertyMetadata(40d,
FrameworkPropertyMetadataOptions.AffectsRender));
FocusManager.IsFocusScopeProperty.OverrideMetadata(typeof(CommandBar), new FrameworkPropertyMetadata(true));
KeyboardNavigation.TabNavigationProperty.OverrideMetadata(typeof(CommandBar), new FrameworkPropertyMetadata(KeyboardNavigationMode.Cycle));
DefaultStyleKeyProperty.OverrideMetadata(typeof(CommandBar), new FrameworkPropertyMetadata(typeof(CommandBar)));
}
static BottomWallpaperRenderer()
{
Type ownerType = typeof(BottomWallpaperRenderer);
IsEnabledProperty
.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(false, OnIsEnabledChanged));
RenderToolFactory.RegisterTool <PenTool, Pen>
(key => new Pen(new SolidColorBrush(key.Color)
{
Opacity = key.Opacity
},
key.Width));
RenderToolFactory.RegisterTool <SolidColorBrushTool, Brush>
(key => new SolidColorBrush(key.Color)
{
Opacity = key.Opacity
});
RenderToolFactory.RegisterTool <LinearGradientBrushTool, Brush>
(key => new LinearGradientBrush(key.ColorA, key.ColorB, key.Angle)
{
Opacity = key.Opacity
});
ClipToBoundsProperty.OverrideMetadata(ownerType,
new FrameworkPropertyMetadata(true, null, (o, value) => true));
WidthProperty.OverrideMetadata(ownerType,
new FrameworkPropertyMetadata((double)BOT_SCR_WIDTH, null, (o, value) => (double)BOT_SCR_WIDTH));
HeightProperty.OverrideMetadata(ownerType,
new FrameworkPropertyMetadata((double)BOT_SCR_HEIGHT, null, (o, value) => (double)BOT_SCR_HEIGHT));
}
/// <summary>
/// Updates the layout of the scrollbar.
/// </summary>
public override bool UpdateLayout(bool notifyParent = true)
{
bool defaultDisableLayoutUpdate = DisableLayoutUpdate;
DisableLayoutUpdate = true;
// set properties based on orientation of scrollbar
if (AlignmentProperty.IsUndefined(this))
{
Alignment = Orientation == ElementOrientation.Horizontal ? ElementAlignment.Bottom : ElementAlignment.Right;
}
if (WidthProperty.IsUndefined(this))
{
OverrideWidth = Orientation == ElementOrientation.Horizontal ? Length : Breadth;
}
if (HeightProperty.IsUndefined(this))
{
OverrideHeight = Orientation == ElementOrientation.Horizontal ? Breadth : Length;
}
if (Orientation == ElementOrientation.Horizontal)
{
Handle.Alignment = ElementAlignment.Left;
}
else
{
Handle.Alignment = ElementAlignment.Top;
}
DisableLayoutUpdate = defaultDisableLayoutUpdate;
return(base.UpdateLayout(notifyParent));
}
static ManagedContent()
{
//This OverrideMetadata call tells the system that this element wants to provide a style that is different than its base class.
//This style is defined in themes\generic.xaml
DefaultStyleKeyProperty.OverrideMetadata(typeof(ManagedContent), new FrameworkPropertyMetadata(typeof(ManagedContent)));
WidthProperty.OverrideMetadata(typeof(ManagedContent), new FrameworkPropertyMetadata(double.NaN, null, new CoerceValueCallback(
(s, v) =>
{
if (!DesignerProperties.GetIsInDesignMode(s as DependencyObject))
{
return(double.NaN);
}
return(v);
})));
HeightProperty.OverrideMetadata(typeof(ManagedContent), new FrameworkPropertyMetadata(double.NaN, null, new CoerceValueCallback(
(s, v) =>
{
if (!DesignerProperties.GetIsInDesignMode(s as DependencyObject))
{
return(double.NaN);
}
return(v);
})));
FocusableProperty.OverrideMetadata(typeof(ManagedContent), new FrameworkPropertyMetadata(true));
}
static StyleDialog()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(StyleDialog), new FrameworkPropertyMetadata(typeof(StyleDialog)));
ContentProperty.OverrideMetadata(typeof(StyleDialog), new FrameworkPropertyMetadata(new PropertyChangedCallback(Changed)));
WidthProperty.OverrideMetadata(typeof(StyleDialog), new FrameworkPropertyMetadata(new PropertyChangedCallback(Changed)));
HeightProperty.OverrideMetadata(typeof(StyleDialog), new FrameworkPropertyMetadata(new PropertyChangedCallback(Changed)));
}
static ACMButton()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(ACMButton), new FrameworkPropertyMetadata(typeof(ACMButton)));
WidthProperty.OverrideMetadata(typeof(ACMButton), new FrameworkPropertyMetadata(double.NaN, null, OnWithOrHeightCoerceCallback));
HeightProperty.OverrideMetadata(typeof(ACMButton), new FrameworkPropertyMetadata(double.NaN, null, OnWithOrHeightCoerceCallback));
}
/// <summary>
/// Static constructor. The OverrideMetadata calls can only happen in this constructor. They will cause undefined
/// behavior if run elsewhere (and from C we all know undefined behavior is meh).
/// </summary>
static Compass()
{
// Calculations that need to occur when default dependency properties change.
HeightProperty.OverrideMetadata(typeof(Compass), new FrameworkPropertyMetadata(0.0, HeightChanged));
WidthProperty.OverrideMetadata(typeof(Compass), new FrameworkPropertyMetadata(0.0, WidthChanged));
FontSizeProperty.OverrideMetadata(typeof(Compass), new FrameworkPropertyMetadata(20.0, FontSizeChanged));
}
static Window()
{
WidthProperty.OverrideMetadata(typeof(Window),
new FrameworkPropertyMetadata(float.NaN, OnWidthChanged));
HeightProperty.OverrideMetadata(typeof(Window),
new FrameworkPropertyMetadata(float.NaN, OnHeightChanged));
}
static UnreadTip()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(typeof(UnreadTip)));
ClipToBoundsProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(true));
VisibilityProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(Visibility.Collapsed));
HeightProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(10.00));
WidthProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(15.00));
}
static VisibleRowDefinition()
{
HeightProperty.AddOwner(typeof(VisibleRowDefinition),
new FrameworkPropertyMetadata(HeightProperty.DefaultMetadata.DefaultValue, OnHeightChanged));
MinHeightProperty.AddOwner(typeof(VisibleRowDefinition),
new FrameworkPropertyMetadata(MinHeightProperty.DefaultMetadata.DefaultValue, OnMinHeightChanged));
MaxHeightProperty.AddOwner(typeof(VisibleRowDefinition),
new FrameworkPropertyMetadata(MaxHeightProperty.DefaultMetadata.DefaultValue, OnMaxHeightChanged));
}
static CountdownRect()
{
WidthProperty.OverrideMetadata(typeof(CountdownRect),
new FrameworkPropertyMetadata((o, e) => ((CountdownRect)o).GeometryChanged()));
HeightProperty.OverrideMetadata(typeof(CountdownRect),
new FrameworkPropertyMetadata((o, e) => ((CountdownRect)o).GeometryChanged()));
StrokeLineJoinProperty.OverrideMetadata(typeof(CountdownRect),
new FrameworkPropertyMetadata(PenLineJoin.Round));
}
static RowDefinitionExtended()
{
VisibleProperty = DependencyProperty.Register("Visible", typeof(bool), typeof(RowDefinitionExtended),
new PropertyMetadata(true, new PropertyChangedCallback(OnVisibleChanged)));
HeightProperty.OverrideMetadata(typeof(RowDefinitionExtended),
new FrameworkPropertyMetadata(new GridLength(1, GridUnitType.Star), null, new CoerceValueCallback(CoerceHeight)));
MinHeightProperty.OverrideMetadata(typeof(RowDefinitionExtended),
new FrameworkPropertyMetadata((double)0, null, new CoerceValueCallback(CoerceMinHeight)));
}
//--------------------------------------------------------------
#region Creation & Cleanup
//--------------------------------------------------------------
/// <summary>
/// Initializes static members of the <see cref="Icon"/> class.
/// </summary>
static Icon()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(Icon), new FrameworkPropertyMetadata(typeof(Icon)));
// Add PropertyChangedCallbacks for IsEnabled and Source.
IsEnabledProperty.OverrideMetadata(typeof(Icon), new FrameworkPropertyMetadata(Boxed.BooleanTrue, OnImageEffectChanged));
WidthProperty.OverrideMetadata(typeof(Icon), new FrameworkPropertyMetadata(16.0, FrameworkPropertyMetadataOptions.AffectsMeasure));
HeightProperty.OverrideMetadata(typeof(Icon), new FrameworkPropertyMetadata(16.0, FrameworkPropertyMetadataOptions.AffectsMeasure));
}
static WhiteKey()
{
BackgroundProperty.OverrideMetadata(typeof(WhiteKey), new FrameworkPropertyMetadata(Brushes.Snow));
DefaultStyleKeyProperty.OverrideMetadata(typeof(WhiteKey), new FrameworkPropertyMetadata(typeof(WhiteKey)));
HeightProperty.OverrideMetadata(typeof(WhiteKey), new FrameworkPropertyMetadata(150.0));
MarginProperty.OverrideMetadata(typeof(WhiteKey), new FrameworkPropertyMetadata(new Thickness(-2.0, 0, 0.0, 0.0)));
WidthProperty.OverrideMetadata(typeof(WhiteKey), new FrameworkPropertyMetadata(23.0));
//TextBlock.FontSizeProperty.OverrideMetadata(typeof(WhiteKey), new FrameworkPropertyMetadata(10.0));
}
static IconImage()
{
IsEnabledProperty.OverrideMetadata(typeof(IconImage),
new FrameworkPropertyMetadata(true, new PropertyChangedCallback(
OnGrayImage)));
WidthProperty.OverrideMetadata(typeof(IconImage),
new FrameworkPropertyMetadata(16d));
HeightProperty.OverrideMetadata(typeof(IconImage),
new FrameworkPropertyMetadata(16d));
}
static UnreadTip()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(typeof(UnreadTip)));
ClipToBoundsProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(true));
VisibilityProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(Visibility.Collapsed));
HeightProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(10.00));
WidthProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(15.00));
FontSizeProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(8.00));
BackgroundProperty.OverrideMetadata(typeof(UnreadTip), new FrameworkPropertyMetadata(new SolidColorBrush(Colors.Red)));
}
static TickBar()
{
WidthProperty.OverrideDefaultValue <TickBar>(100);
HeightProperty.OverrideDefaultValue <TickBar>(1);
IsVisibleProperty.Changed.AddClassHandler <TickBar>((o, e) => OnIsVivibleChanged(o, e));
PlacementProperty.Changed.AddClassHandler <TickBar>((o, e) => OnPlacementChanged(o, e));
//AffectsRender<TickBar>(FillProperty, IsVisibleProperty, PlacementProperty);
//AffectsArrange<TickBar>(IsVisibleProperty);
}
/// <summary>
/// Called whenever properties affecting the image are changed.
/// </summary>
public virtual void ImageChanged()
{
if (ImageComponent == null)
{
return;
}
if (ColorProperty.IsUndefined(this))
{
if (ImageComponent.sprite != null || ImageComponent.overrideSprite != null)
{
// use white color by default if image is set
ImageComponent.color = Color.white;
}
else
{
// use clear color by default if image isn't set
ImageComponent.color = Color.clear;
}
}
var sprite = ImageComponent.overrideSprite ?? ImageComponent.sprite;
if (WidthProperty.IsUndefined(this) && HeightProperty.IsUndefined(this))
{
// if width and height is undefined, adjust size to native size of sprite
if (sprite != null)
{
ImageComponent.SetNativeSize();
OverrideWidth = ElementSize.FromPixels(ImageComponent.rectTransform.sizeDelta.x);
OverrideHeight = ElementSize.FromPixels(ImageComponent.rectTransform.sizeDelta.y);
if (OverrideHeight.Pixels != 0)
{
_nativeAspectRatio = OverrideWidth.Pixels / OverrideHeight.Pixels;
}
}
}
else
{
_nativeAspectRatio = -1;
}
bool isLoading = Sprite != null && !Sprite.IsLoaded;
if (isLoading && sprite == null)
{
// always disable image while loading
ImageComponent.enabled = false;
}
else
{
// disable raycast blocks if image is transparent
ImageComponent.enabled = RaycastBlockMode == RaycastBlockMode.Always ? true : ImageComponent.color.a > 0;
}
}
static BlankRect()
{
WidthProperty.OverrideMetadata(typeof(BlankRect),
new FrameworkPropertyMetadata((o, e) => ((BlankRect)o).UpdateGeometry()));
HeightProperty.OverrideMetadata(typeof(BlankRect),
new FrameworkPropertyMetadata((o, e) => ((BlankRect)o).UpdateGeometry()));
StrokeLineJoinProperty.OverrideMetadata(typeof(BlankRect),
new FrameworkPropertyMetadata(PenLineJoin.Round));
}
static BlackKey()
{
BackgroundProperty.OverrideMetadata(typeof(BlackKey), new FrameworkPropertyMetadata(Brushes.Black));
DefaultStyleKeyProperty.OverrideMetadata(typeof(BlackKey), new FrameworkPropertyMetadata(typeof(BlackKey)));
ForegroundProperty.OverrideMetadata(typeof(BlackKey), new FrameworkPropertyMetadata(Brushes.White));
HeightProperty.OverrideMetadata(typeof(BlackKey), new FrameworkPropertyMetadata(95.0));
MarginProperty.OverrideMetadata(typeof(BlackKey), new FrameworkPropertyMetadata(new Thickness(-100.0, 0, -100.0, 0.0)));
VerticalAlignmentProperty.OverrideMetadata(typeof(BlackKey), new FrameworkPropertyMetadata(VerticalAlignment.Top));
WidthProperty.OverrideMetadata(typeof(BlackKey), new FrameworkPropertyMetadata(11.0));
Panel.ZIndexProperty.OverrideMetadata(typeof(BlackKey), new FrameworkPropertyMetadata(1));
}
static DataGridColumnFloatingHeader()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(DataGridColumnFloatingHeader), new FrameworkPropertyMetadata(typeof(DataGridColumnFloatingHeader)));
WidthProperty.OverrideMetadata(
typeof(DataGridColumnFloatingHeader),
new FrameworkPropertyMetadata(new PropertyChangedCallback(OnWidthChanged), new CoerceValueCallback(OnCoerceWidth)));
HeightProperty.OverrideMetadata(
typeof(DataGridColumnFloatingHeader),
new FrameworkPropertyMetadata(new PropertyChangedCallback(OnHeightChanged), new CoerceValueCallback(OnCoerceHeight)));
}
public StyleBase()
{
Width = new WidthProperty();
Height= new HeightProperty();
Padding = new PaddingProperty();
Margin = new MarginProperty();
FontSize = new FontSizeProperty();
Color=string.Empty;
BackgroundColor=string.Empty;
Hidden=false;
}
public Compass()
{
this.InitializeComponent();
this.DataContext = this;
// Calculations that need to occur when default dependency properties change.
HeightProperty.OverrideMetadata(typeof(Compass), new FrameworkPropertyMetadata(0.0, HeightChanged));
WidthProperty.OverrideMetadata(typeof(Compass), new FrameworkPropertyMetadata(0.0, WidthChanged));
FontSizeProperty.OverrideMetadata(typeof(Compass), new FrameworkPropertyMetadata(20.0, FontSizeChanged));
this.Angle = 0;
}
/// <summary>
/// Initialises static members of the <see cref="Icon"/> class.
/// </summary>
static Icon()
{
DefaultStyleKeyProperty.OverrideMetadata(
typeof(Icon),
new FrameworkPropertyMetadata(typeof(Icon)));
HeightProperty.OverrideMetadata(
typeof(Icon),
new FrameworkPropertyMetadata(new PropertyChangedCallback(OnHeightPropertyChanged)));
WidthProperty.OverrideMetadata(
typeof(Icon),
new FrameworkPropertyMetadata(new PropertyChangedCallback(OnWidthPropertyChanged)));
}
void Detach()
{
_sourceProperty.Detach(OnSourceChanged);
_fallbackSourceProperty.Detach(OnFallbackSourceChanged);
_stretchProperty.Detach(OnArrangeGetsInvalid);
_stretchDirectionProperty.Detach(OnArrangeGetsInvalid);
_thumbnailProperty.Detach(OnArrangeGetsInvalid);
_skinNeutralProperty.Detach(OnArrangeGetsInvalid);
WidthProperty.Detach(OnImageSizeChanged);
HeightProperty.Detach(OnImageSizeChanged);
}
public DeckView()
{
InitializeComponent();
// force default size for instances
if (!hasMetadataOverride)
{
hasMetadataOverride = true;
WidthProperty.OverrideMetadata(typeof(DeckView), new FrameworkPropertyMetadata((double)280));
HeightProperty.OverrideMetadata(typeof(DeckView), new FrameworkPropertyMetadata((double)50));
}
}
static LegacyBorderWindow()
{
//DefaultStyleKeyProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(typeof(BorderWindow)));
WindowStyleProperty.OverrideMetadata(typeof(LegacyBorderWindow), new FrameworkPropertyMetadata(WindowStyle.None));
ShowInTaskbarProperty.OverrideMetadata(typeof(LegacyBorderWindow), new FrameworkPropertyMetadata(false));
AllowsTransparencyProperty.OverrideMetadata(typeof(LegacyBorderWindow), new FrameworkPropertyMetadata(true));
ShowActivatedProperty.OverrideMetadata(typeof(LegacyBorderWindow), new FrameworkPropertyMetadata(false));
// override to make border less visible initially for slow machines
//WindowStateProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(WindowState.Minimized));
WidthProperty.OverrideMetadata(typeof(LegacyBorderWindow), new FrameworkPropertyMetadata(1d));
HeightProperty.OverrideMetadata(typeof(LegacyBorderWindow), new FrameworkPropertyMetadata(1d));
}
static BorderWindow()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(typeof(BorderWindow)));
WindowStyleProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(WindowStyle.None));
ShowInTaskbarProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(false));
AllowsTransparencyProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(true));
ShowActivatedProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(false));
ResizeModeProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(ResizeMode.NoResize));
BorderBrushProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(Brushes.DimGray));
// override to make border less visible initially for slow machines
WidthProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(1d));
HeightProperty.OverrideMetadata(typeof(BorderWindow), new FrameworkPropertyMetadata(1d));
}
static TopWallpaperRenderer()
{
ScreenArea = new Rect(0, 0, 412, 240);
RenderToolFactory.RegisterTool <PenTool, Pen>
(key => new Pen(new SolidColorBrush(key.Color)
{
Opacity = key.Opacity
},
key.Width));
RenderToolFactory.RegisterTool <SolidColorBrushTool, Brush>
(key => new SolidColorBrush(key.Color)
{
Opacity = key.Opacity
});
RenderToolFactory.RegisterTool <LinearGradientBrushTool, Brush>
(key => new LinearGradientBrush(key.ColorA, key.ColorB, key.Angle)
{
Opacity = key.Opacity
});
RenderToolFactory.RegisterTool <ImageBrushTool, Brush>
(key => new ImageBrush(key.Image)
{
TileMode = key.Mode,
ViewportUnits = key.ViewportUnits,
Viewport = key.Viewport,
Opacity = key.Opacity
});
Type ownerType = typeof(TopWallpaperRenderer);
IsEnabledProperty
.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(false, OnIsEnabledChanged));
ClipToBoundsProperty.OverrideMetadata(ownerType,
new FrameworkPropertyMetadata(true, null, (o, value) => true));
WidthProperty.OverrideMetadata(ownerType,
new FrameworkPropertyMetadata(412.0, null, (o, value) => 412.0));
HeightProperty.OverrideMetadata(ownerType,
new FrameworkPropertyMetadata(240.0, null, (o, value) => 240.0));
/*
* EffectProperty.OverrideMetadata(ownerType,
* new FrameworkPropertyMetadata(default(WarpEffect),
* null,
* (o, value) => ((TopWallpaperRenderer) o).GetWarpEffectInstance()));
*/
}
static DataGridColumnDropSeparator()
{
DefaultStyleKeyProperty.OverrideMetadata(
typeof(DataGridColumnDropSeparator),
new FrameworkPropertyMetadata(DataGridColumnHeader.ColumnHeaderDropSeparatorStyleKey));
WidthProperty.OverrideMetadata(
typeof(DataGridColumnDropSeparator),
new FrameworkPropertyMetadata(null, new CoerceValueCallback(OnCoerceWidth)));
HeightProperty.OverrideMetadata(
typeof(DataGridColumnDropSeparator),
new FrameworkPropertyMetadata(null, new CoerceValueCallback(OnCoerceHeight)));
}
static DataGridColumnHeader()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(typeof(DataGridColumnHeader)));
ContentProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(OnNotifyPropertyChanged, OnCoerceContent));
ContentTemplateProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(null, OnNotifyPropertyChanged, OnCoerceContentTemplate));
ContentTemplateSelectorProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(null, OnNotifyPropertyChanged, OnCoerceContentTemplateSelector));
ContentStringFormatProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(null, OnNotifyPropertyChanged, OnCoerceStringFormat));
StyleProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(null, OnNotifyPropertyChanged, OnCoerceStyle));
HeightProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(OnNotifyPropertyChanged, OnCoerceHeight));
FocusableProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(false));
ClipProperty.OverrideMetadata(typeof(DataGridColumnHeader), new FrameworkPropertyMetadata(null, OnCoerceClip));
}
