Class GridUtil

Helper routines.

Inheritance

System.Object

GridUtil

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.Windows.GridCommon

Assembly: Syncfusion.GridCommon.WPF.dll

Syntax

public class GridUtil

Constructors

GridUtil()

Declaration

public GridUtil()

Properties

IsAnimated

Gets or sets a value indicating whether WPF controls are animated. See also System.Windows.SystemParameters.ClientAreaAnimation.

Declaration

public static bool IsAnimated { get; set; }

Property Value

Type	Description
System.Boolean	true if WPF controls are animated; otherwise, false.

Methods

AllSet(Int32, Int32)

Determines if all of the specified flags are set.

Declaration

public static bool AllSet(int value, int flags)

Parameters

Type	Name	Description
System.Int32	value	The value.
System.Int32	flags	The flags.

Returns

Type
System.Boolean

ClearBits(ref Int32, Int32)

Resets the specified flags.

Declaration

public static void ClearBits(ref int value, int flags)

Parameters

Type	Name	Description
System.Int32	value	The value.
System.Int32	flags	The flags.

FromLTRB(Double, Double, Double, Double)

Creates a rectangle.

Declaration

public static Rect FromLTRB(double left, double top, double right, double bottom)

Parameters

Type	Name	Description
System.Double	left	The left.
System.Double	top	The top.
System.Double	right	The right.
System.Double	bottom	The bottom.

Returns

Type
System.Windows.Rect

GetHoverColor(Brush, Double)

Declaration

public static Brush GetHoverColor(Brush brush, double offset)

Parameters

Type	Name	Description
System.Windows.Media.Brush	brush
System.Double	offset

Returns

Type
System.Windows.Media.Brush

GetMouseButton()

Gets the pressed mouse button.

Declaration

public static MouseButton? GetMouseButton()

Returns

Type
System.Nullable<System.Windows.Input.MouseButton>

GetMouseButton(MouseEventArgs)

Gets the pressed mouse button.

Declaration

public static MouseButton? GetMouseButton(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Input.MouseEventArgs	e	The System.Windows.Input.MouseEventArgs instance containing the event data.

Returns

Type
System.Nullable<System.Windows.Input.MouseButton>

GetParent(DependencyObject)

Declaration

public static DependencyObject GetParent(DependencyObject current)

Parameters

Type	Name	Description
System.Windows.DependencyObject	current

Returns

Type
System.Windows.DependencyObject

GetSize(Rect)

Declaration

public static Size GetSize(Rect rect)

Parameters

Type	Name	Description
System.Windows.Rect	rect

Returns

Type
System.Windows.Size

GetSurroundingRect(Point, Size)

Gets the surrounding rect.

Declaration

public static Rect GetSurroundingRect(Point pt, Size size)

Parameters

Type	Name	Description
System.Windows.Point	pt	The pt.
System.Windows.Size	size	The size.

Returns

Type
System.Windows.Rect

GetValueInherited(DependencyObject, DependencyProperty, Object)

Gets the value from the specified object. If the value was not set for the object then the method will walk up parent nodes until it finds a parent object with the value set.

Declaration

public static object GetValueInherited(DependencyObject dpo, DependencyProperty dp, object defaultValue)

Parameters

Type	Name	Description
System.Windows.DependencyObject	dpo	The dependency object.
System.Windows.DependencyProperty	dp	The dp.
System.Object	defaultValue	The default value.

Returns

Type
System.Object

GetValueInherited(DependencyObject, DependencyProperty, Object, out DependencyObject)

Gets the value from the specified object. If the value was not set for the object then the method will walk up parent nodes until it finds a parent object with the value set.

Declaration

public static object GetValueInherited(DependencyObject dobj, DependencyProperty dp, object defaultValue, out DependencyObject dpo)

Parameters

Type	Name	Description
System.Windows.DependencyObject	dobj	The dependency object.
System.Windows.DependencyProperty	dp	The dependency property.
System.Object	defaultValue	The default value.
System.Windows.DependencyObject	dpo	The parent object in which the value was set.

Returns

Type
System.Object

GetValueInherited(DependencyObject, DependencyProperty, DependencyProperty, Object)

Gets the value from the specified object. If the value was not set for the object then the method will walk up parent nodes until it finds a parent object with the value set.

Declaration

public static object GetValueInherited(DependencyObject dpo, DependencyProperty dp, DependencyProperty dp2, object defaultValue)

Parameters

Type	Name	Description
System.Windows.DependencyObject	dpo	The dependency object.
System.Windows.DependencyProperty	dp	The dp.
System.Windows.DependencyProperty	dp2
System.Object	defaultValue	The default value.

Returns

Type
System.Object

GetXamlConvertedValue<T>(String)

Declaration

public static T GetXamlConvertedValue<T>(string value)

Parameters

Type	Name	Description
System.String	value

Returns

Type
T

Type Parameters

Name
T

IsDoubleClick(Point, Int32, Point)

Determines whether a point is within double click range of another point and also ensures that the click was within double click time.

Declaration

public static bool IsDoubleClick(Point pt, int mouseDownTick, Point mouseDownPoint)

Parameters

Type	Name	Description
System.Windows.Point	pt	The pt.
System.Int32	mouseDownTick	The mouse down tick (Environment.TickCount at time of click).
System.Windows.Point	mouseDownPoint	The mouse down point.

Returns

Type	Description
System.Boolean	true if this is matches double click criteria; otherwise, false.

IsNotSet(Int32, Int32)

Determines whether none of the the specified flags is set.

Declaration

public static bool IsNotSet(int value, int flags)

Parameters

Type	Name	Description
System.Int32	value	The value.
System.Int32	flags	The flags.

Returns

Type	Description
System.Boolean	true if none of the the specified flags is set; otherwise, false.

IsObjectDescendantOfParent(DependencyObject, DependencyObject)

Determines whether a given object is a descendant of a parent in the visual or logical tree.

Declaration

public static bool IsObjectDescendantOfParent(DependencyObject parent, DependencyObject obj)

Parameters

Type	Name	Description
System.Windows.DependencyObject	parent	The parent object to be tested.
System.Windows.DependencyObject	obj	The descendant object to be tested.

Returns

Type
System.Boolean

IsSet(Int32, Int32)

Determines whether any of the specified flags are set.

Declaration

public static bool IsSet(int value, int flags)

Parameters

Type	Name	Description
System.Int32	value	The value.
System.Int32	flags	The flags.

Returns

Type	Description
System.Boolean	true if the specified value is set; otherwise, false.

Max(Point, Point)

Returns the point with larger value for X and Y coordinates each of two points.

Declaration

public static Point Max(Point point1, Point point2)

Parameters

Type	Name	Description
System.Windows.Point	point1	The first point to compare.
System.Windows.Point	point2	The second point to compare.

Returns

Type	Description
System.Windows.Point	The point with larger value for X and Y coordinates each of two points.

Max(Size, Size)

Returns the size with larger value for Width and Height coordinates for each of two values.

Declaration

public static Size Max(Size size1, Size size2)

Parameters

Type	Name	Description
System.Windows.Size	size1	The first size to compare.
System.Windows.Size	size2	The second size to compare.

Returns

Type	Description
System.Windows.Size	The size with larger value for Width and Height coordinates for each of two values.

Min(Point, Point)

Returns the point with smaller value for X and Y coordinates each of two points.

Declaration

public static Point Min(Point point1, Point point2)

Parameters

Type	Name	Description
System.Windows.Point	point1	The first point to compare.
System.Windows.Point	point2	The second point to compare.

Returns

Type	Description
System.Windows.Point	The point with smaller value for X and Y coordinates each of two points

Min(Size, Size)

Returns the size with smaller value for Width and Height coordinates for each of two values.

Declaration

public static Size Min(Size size1, Size size2)

Parameters

Type	Name	Description
System.Windows.Size	size1	The first size to compare.
System.Windows.Size	size2	The second size to compare.

Returns

Type	Description
System.Windows.Size	The size with smaller value for Width and Height coordinates for each of two values.

MinMax(Double, Double, Double)

Returns the value not smaller and not larger than a specified range.

Declaration

public static double MinMax(double value, double min, double max)

Parameters

Type	Name	Description
System.Double	value	The value to compare.
System.Double	min	The smallest value.
System.Double	max	The largest value.

Returns

Type	Description
System.Double	The value not smaller than min and and not larger than max.

MinMax(Int32, Int32, Int32)

Returns the value not smaller and not larger than a specified range.

Declaration

public static int MinMax(int value, int min, int max)

Parameters

Type	Name	Description
System.Int32	value	The value to compare.
System.Int32	min	The smallest value.
System.Int32	max	The largest value.

Returns

Type	Description
System.Int32	The value not smaller than min and and not larger than max.

MinMax(Single, Single, Single)

Returns the value not smaller and not larger than a specified range.

Declaration

public static float MinMax(float value, float min, float max)

Parameters

Type	Name	Description
System.Single	value	The value to compare.
System.Single	min	The smallest value.
System.Single	max	The largest value.

Returns

Type	Description
System.Single	The value not smaller than min and and not larger than max.

MinMax(Point, Point, Point)

Returns the value not smaller and not larger than a specified range.

Declaration

public static Point MinMax(Point point, Point min, Point max)

Parameters

Type	Name	Description
System.Windows.Point	point	The value to compare.
System.Windows.Point	min	The smallest value.
System.Windows.Point	max	The largest value.

Returns

Type	Description
System.Windows.Point	The value not smaller than min and and not larger than max.

Remarks

The calculation is made for both the X and Y coordinates separately.

MinMax(Point, Rect)

Returns the value not smaller and not larger than a specified range.

Declaration

public static Point MinMax(Point point, Rect bounds)

Parameters

Type	Name	Description
System.Windows.Point	point	The value to compare.
System.Windows.Rect	bounds	The rectangle with bounds.

Returns

Type	Description
System.Windows.Point	The value not smaller than min and and not larger than max.

Remarks

The calculation is made for both the X and Y coordinates separately and compared with the rectangles boundaries.

PushClip(DrawingContext, Rect)

Pushes the clip.

Declaration

public static void PushClip(DrawingContext dc, Rect clipRect)

Parameters

Type	Name	Description
System.Windows.Media.DrawingContext	dc	The dc.
System.Windows.Rect	clipRect	The clip rect.

SetCanvasBounds(UIElement, Rect)

Sets the canvas Left, Top, Right and Bottom attached properties.

Declaration

public static void SetCanvasBounds(UIElement el, Rect rect)

Parameters

Type	Name	Description
System.Windows.UIElement	el	The element for which to set the attached properties.
System.Windows.Rect	rect	The rect.

SetClipRect(DrawingVisual, Rect)

Sets the clip rect.

Declaration

public static RectangleGeometry SetClipRect(DrawingVisual dv, Rect r)

Parameters

Type	Name	Description
System.Windows.Media.DrawingVisual	dv	The DrawingVisual.
System.Windows.Rect	r	The clip recangle.

Returns

Type
System.Windows.Media.RectangleGeometry

SetClipRect(UIElement, Rect)

Sets the clip rect.

Declaration

public static RectangleGeometry SetClipRect(UIElement el, Rect r)

Parameters

Type	Name	Description
System.Windows.UIElement	el	The element.
System.Windows.Rect	r	The clip recangle.

Returns

Type
System.Windows.Media.RectangleGeometry