DrawTreeNodeExtendedEventArgs Class

This is used to provide information for the ExtendedTreeView events TreeNodeDrawing and TreeNodeDrawn.

Definition

Namespace: EWSoftware.ListControls
Assembly: EWSoftware.ListControls (in EWSoftware.ListControls.dll) Version: 2024.12.31.0

C#View Source Request Example

public class DrawTreeNodeExtendedEventArgs : EventArgs, 
	IDisposable

VBView Source Request Example

Public Class DrawTreeNodeExtendedEventArgs
	Inherits EventArgs
	Implements IDisposable

C++View Source Request Example

public ref class DrawTreeNodeExtendedEventArgs : public EventArgs, 
	IDisposable

F#View Source Request Example

type DrawTreeNodeExtendedEventArgs = 
    class
        inherit EventArgs
        interface IDisposable
    end

Inheritance: Object EventArgs DrawTreeNodeExtendedEventArgs

Implements: IDisposable

Remarks

When assigning new graphics objects to the event arguments, any old graphics object is disposed of automatically. Likewise, the objects are disposed of when the event arguments are disposed of after the draw events.

Example

See DrawTreeNodeExtendedEventArgs(Graphics, TreeNode, TreeNodeStates, Rectangle) for an example of custom drawing the tree nodes.

Constructors

DrawTreeNodeExtendedEventArgs

Constructor

Properties

BackgroundBrush	This is used to set or get the brush used to draw the node's background
ExpandoBounds	This is used to set or get the bounds of the expando image (+/-) if it is drawn
Font	This is used to set or get the font used to draw the node text
Graphics	This read-only property returns the graphics object
ImageBounds	This is used to set or get the bounds of the node image if it is drawn
ImageIndex	This is used to set or get the index of the image to draw on the node from the tree view's ImageList.
LinePen	This is used to set or get the pen used to draw the node lines
LinePosition	This is used to set or get the X coordinate of the inner most node line
LineWidth	This is used to set or get the width of the horizontal line connecting the vertical node line to the node image or text.
Node	This read-only property returns the tree node being drawn
NodeBounds	This read-only property returns the overall bounds of the node to draw
NodeParts	This is used to set or get the parts of the node to draw
State	This read-only property returns the current state of the tree node to draw
StateBounds	This is used to set or get the bounds of the checkbox or state image if it is drawn
StateImageIndex	This is used to set or get the index of the state image to draw on the node from the tree view's StateImageList.
StringFormat	This is used to set or get the string format to use when drawing the text
Text	This is used to set or get the text to draw for the node
TextBackgroundBrush	This is used to set or get the brush used to draw the node text's background if FullRowSelect is set to false.
TextBounds	This is used to set or get the bounds of the node text
TextForegroundBrush	This is used to set or get the brush used to draw the node's foreground text

Methods

Dispose	This implements the Dispose() interface to properly dispose of the event arguments object
Dispose(Boolean)	This can be overridden by derived classes to add their own disposal code if necessary
Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
Finalize	This handles garbage collection to ensure proper disposal of the event arguments if not done explicitly with Dispose. (Overrides ObjectFinalize)
GetHashCode	Serves as the default hash function. (Inherited from Object)
GetType	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
ToString	Returns a string that represents the current object. (Inherited from Object)