C# Class WPFSpark.FluidWrapPanel

Inheritance: Windows.UI.Xaml.Controls.Panel

显示文件 Open project: TNOCS/csTouch Class Usage Examples

Public Properties

Property	Type	Description
DragEasingProperty	Windows.UI.Xaml.DependencyProperty
DragOpacityProperty	Windows.UI.Xaml.DependencyProperty
DragScaleProperty	Windows.UI.Xaml.DependencyProperty
ElementEasingProperty	Windows.UI.Xaml.DependencyProperty
IsComposingProperty	Windows.UI.Xaml.DependencyProperty
ItemHeightProperty	Windows.UI.Xaml.DependencyProperty
ItemWidthProperty	Windows.UI.Xaml.DependencyProperty
ItemsSourceProperty	Windows.UI.Xaml.DependencyProperty
OrientationProperty	Windows.UI.Xaml.DependencyProperty
fluidElements	List

Public Methods

Method	Description
FluidWrapPanel ( ) : System	Ctor

Protected Methods

Method	Description
ArrangeOverride ( Size finalSize ) : Size	Override for the Arrange Layout Phase
MeasureOverride ( Size availableSize ) : Size	Override for the Measure Layout Phase
OnDragEasingChanged ( EasingFunctionBase oldDragEasing, EasingFunctionBase newDragEasing ) : void	Provides derived classes an opportunity to handle changes to the DragEasing property.
OnDragOpacityChanged ( double oldDragOpacity, double newDragOpacity ) : void	Provides derived classes an opportunity to handle changes to the DragOpacity property.
OnDragScaleChanged ( double oldDragScale, double newDragScale ) : void	Provides derived classes an opportunity to handle changes to the DragScale property.
OnElementEasingChanged ( EasingFunctionBase oldElementEasing, EasingFunctionBase newElementEasing ) : void	Provides derived classes an opportunity to handle changes to the ElementEasing property.
OnIsComposingChanged ( bool oldIsComposing, bool newIsComposing ) : void	Provides derived classes an opportunity to handle changes to the IsComposing property.
OnItemHeightChanged ( double oldItemHeight, double newItemHeight ) : void	Provides derived classes an opportunity to handle changes to the ItemHeight property.
OnItemWidthChanged ( double oldItemWidth, double newItemWidth ) : void	Provides derived classes an opportunity to handle changes to the ItemWidth property.
OnItemsSourceChanged ( IEnumerable oldItemsSource, IEnumerable newItemsSource ) : void	Provides derived classes an opportunity to handle changes to the ItemsSource property.
OnOrientationChanged ( Orientation oldOrientation, Orientation newOrientation ) : void	Provides derived classes an opportunity to handle changes to the Orientation property.

Private Methods

Method	Description
AddChildToFluidElements ( UIElement child ) : void	Adds the child to the fluidElements collection and initializes its RenderTransform.
BeginFluidDrag ( UIElement child, Point position ) : void	Handler for the event when the user starts dragging the dragElement.
ClearItemsSource ( ) : void	Removes all the children from the FluidWrapPanel
CoerceDragOpacity ( DependencyObject d, object value ) : object	Coerces the FluidDrag Opacity to an acceptable value
EndFluidDrag ( UIElement child, Point position, Point positionInParent ) : void	Handler for the event when the user stops dragging the dragElement and releases it.
FluidDrag ( UIElement child, Point position, Point positionInParent ) : void	Handler for the event when the user drags the dragElement.
InitializeArrange ( ) : void	Intializes the arrangement of the children
OnDragEasingChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the DragEasing property.
OnDragOpacityChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the DragOpacity property.
OnDragScaleChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the DragScale property.
OnElementEasingChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the ElementEasing property.
OnIsComposingChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the IsComposing property.
OnItemHeightChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the ItemHeight property.
OnItemWidthChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the ItemWidth property.
OnItemsSourceChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the ItemsSource property.
OnOrientationChanged ( DependencyObject d, DependencyPropertyChangedEventArgs e ) : void	Handles changes to the Orientation property.
UpdateDragElementIndex ( int newIndex ) : bool	Moves the dragElement to the new Index
UpdateFluidLayout ( bool showEasing = true ) : void	Iterates through all the fluid elements and animate their movement to their new location.

Method Details

ArrangeOverride() protected method

Override for the Arrange Layout Phase

protected ArrangeOverride ( Size finalSize ) : Size
finalSize	Windows.Foundation.Size	Available size provided by the FluidWrapPanel
return	Windows.Foundation.Size

FluidWrapPanel() public method

Ctor

public FluidWrapPanel ( ) : System
return	System

MeasureOverride() protected method

Override for the Measure Layout Phase

protected MeasureOverride ( Size availableSize ) : Size
availableSize	Windows.Foundation.Size	Available Size
return	Windows.Foundation.Size

OnDragEasingChanged() protected method

Provides derived classes an opportunity to handle changes to the DragEasing property.

protected OnDragEasingChanged ( EasingFunctionBase oldDragEasing, EasingFunctionBase newDragEasing ) : void
oldDragEasing	Windows.UI.Xaml.Media.Animation.EasingFunctionBase	Old Value
newDragEasing	Windows.UI.Xaml.Media.Animation.EasingFunctionBase	New Value
return	void

OnDragOpacityChanged() protected method

Provides derived classes an opportunity to handle changes to the DragOpacity property.

protected OnDragOpacityChanged ( double oldDragOpacity, double newDragOpacity ) : void
oldDragOpacity	double	Old Value
newDragOpacity	double	New Value
return	void

OnDragScaleChanged() protected method

Provides derived classes an opportunity to handle changes to the DragScale property.

protected OnDragScaleChanged ( double oldDragScale, double newDragScale ) : void
oldDragScale	double	Old Value
newDragScale	double	New Value
return	void

OnElementEasingChanged() protected method

Provides derived classes an opportunity to handle changes to the ElementEasing property.

protected OnElementEasingChanged ( EasingFunctionBase oldElementEasing, EasingFunctionBase newElementEasing ) : void
oldElementEasing	Windows.UI.Xaml.Media.Animation.EasingFunctionBase	Old Value
newElementEasing	Windows.UI.Xaml.Media.Animation.EasingFunctionBase	New Value
return	void

OnIsComposingChanged() protected method

Provides derived classes an opportunity to handle changes to the IsComposing property.

protected OnIsComposingChanged ( bool oldIsComposing, bool newIsComposing ) : void
oldIsComposing	bool	Old Value
newIsComposing	bool	New Value
return	void

OnItemHeightChanged() protected method

Provides derived classes an opportunity to handle changes to the ItemHeight property.

protected OnItemHeightChanged ( double oldItemHeight, double newItemHeight ) : void
oldItemHeight	double	Old Value
newItemHeight	double	New Value
return	void

OnItemWidthChanged() protected method

Provides derived classes an opportunity to handle changes to the ItemWidth property.

protected OnItemWidthChanged ( double oldItemWidth, double newItemWidth ) : void
oldItemWidth	double	Old Value
newItemWidth	double	New Value
return	void

OnItemsSourceChanged() protected method

Provides derived classes an opportunity to handle changes to the ItemsSource property.

protected OnItemsSourceChanged ( IEnumerable oldItemsSource, IEnumerable newItemsSource ) : void
oldItemsSource	IEnumerable	Old Value
newItemsSource	IEnumerable	New Value
return	void

OnOrientationChanged() protected method

Provides derived classes an opportunity to handle changes to the Orientation property.

protected OnOrientationChanged ( Orientation oldOrientation, Orientation newOrientation ) : void
oldOrientation	Orientation	Old Value
newOrientation	Orientation	New Value
return	void

Property Details

DragEasingProperty public_oe static_oe property

DragEasing Dependency Property

public static DependencyProperty,Windows.UI.Xaml DragEasingProperty
return	Windows.UI.Xaml.DependencyProperty

DragOpacityProperty public_oe static_oe property

DragOpacity Dependency Property

public static DependencyProperty,Windows.UI.Xaml DragOpacityProperty
return	Windows.UI.Xaml.DependencyProperty

DragScaleProperty public_oe static_oe property

DragScale Dependency Property

public static DependencyProperty,Windows.UI.Xaml DragScaleProperty
return	Windows.UI.Xaml.DependencyProperty

ElementEasingProperty public_oe static_oe property

ElementEasing Dependency Property

public static DependencyProperty,Windows.UI.Xaml ElementEasingProperty
return	Windows.UI.Xaml.DependencyProperty

IsComposingProperty public_oe static_oe property

IsComposing Dependency Property

public static DependencyProperty,Windows.UI.Xaml IsComposingProperty
return	Windows.UI.Xaml.DependencyProperty

ItemHeightProperty public_oe static_oe property

ItemHeight Dependency Property

public static DependencyProperty,Windows.UI.Xaml ItemHeightProperty
return	Windows.UI.Xaml.DependencyProperty

ItemWidthProperty public_oe static_oe property

ItemWidth Dependency Property

public static DependencyProperty,Windows.UI.Xaml ItemWidthProperty
return	Windows.UI.Xaml.DependencyProperty

ItemsSourceProperty public_oe static_oe property

ItemsSource Dependency Property

public static DependencyProperty,Windows.UI.Xaml ItemsSourceProperty
return	Windows.UI.Xaml.DependencyProperty

OrientationProperty public_oe static_oe property

Orientation Dependency Property

public static DependencyProperty,Windows.UI.Xaml OrientationProperty
return	Windows.UI.Xaml.DependencyProperty

fluidElements public_oe property

public List fluidElements
return	List