Class RendrerBase

Base renderer for NavigationView control.

Inheritance

System.Object

RendrerBase

Implements

IRenderer

System.IDisposable

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.Forms.Tools.Navigation.Rendering

Assembly: Syncfusion.Tools.Windows.dll

Syntax

public abstract class RendrerBase : IRenderer, IDisposable

Constructors

RendrerBase()

Declaration

protected RendrerBase()

Fields

m_g

Declaration

protected Graphics m_g

Field Value

Type
System.Drawing.Graphics

m_layouter

Declaration

protected ILayouter m_layouter

Field Value

Type
ILayouter

m_navView

Declaration

protected NavigationView m_navView

Field Value

Type
NavigationView

m_states

Declaration

protected IAreasStateCache m_states

Field Value

Type
IAreasStateCache

PressedOffset

Declaration

public readonly int PressedOffset

Field Value

Type
System.Int32

Methods

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration

public void Dispose()

Dispose(Boolean)

Releases unmanaged and - optionally - managed resources

Declaration

protected void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	true to release both managed and unmanaged resources; false to release only unmanaged resources.

Finalize()

Finalizes an instance of the RendrerBase class.

Declaration

protected void Finalize()

GetBarBackgroundBrush(Rectangle, Color, Color, Blend)

Creates background brush for a Bar.

Declaration

protected static Brush GetBarBackgroundBrush(Rectangle bounds, Color cl1, Color cl2, Blend blend)

Parameters

Type	Name	Description
System.Drawing.Rectangle	bounds	The bounds.
System.Drawing.Color	cl1	First color.
System.Drawing.Color	cl2	Second color.
System.Drawing.Drawing2D.Blend	blend	The blend.

Returns

Type	Description
System.Drawing.Brush	Created background brush.

GetBarDropDownArrowBounds(BarLayoutInfo, Image)

Gets the bounds of bar's drop-down button's arrow.

Declaration

protected virtual Rectangle GetBarDropDownArrowBounds(BarLayoutInfo layout, Image image)

Parameters

Type	Name	Description
BarLayoutInfo	layout	The bar's layout.
System.Drawing.Image	image	The image.

Returns

Type	Description
System.Drawing.Rectangle	The arrow bounds.

InitRenderer(NavigationView, Graphics, ILayouter, IAreasStateCache)

Initializes the renderer.

Declaration

protected virtual void InitRenderer(NavigationView navView, Graphics g, ILayouter layouter, IAreasStateCache states)

Parameters

Type	Name	Description
NavigationView	navView	NavigationView control to render.
System.Drawing.Graphics	g	NavigationView control's System.Drawing.Graphics.
ILayouter	layouter	NavigationView control's layouter.
IAreasStateCache	states	NavigationView control's area states.

MetroRenderHistoryButtonImage(Rectangle, String)

Declaration

protected virtual void MetroRenderHistoryButtonImage(Rectangle bounds, string historystate)

Parameters

Type	Name	Description
System.Drawing.Rectangle	bounds
System.String	historystate

RenderArrowButton(LayoutInfo)

Renders the history drop down button.

Declaration

protected virtual void RenderArrowButton(LayoutInfo layout)

Parameters

Type	Name	Description
LayoutInfo	layout	The area's layout information.

RenderBackground()

Renders control's background.

Declaration

protected virtual void RenderBackground()

RenderBar(Bar, BarLayoutInfo)

Renders the bar.

Declaration

protected virtual void RenderBar(Bar bar, BarLayoutInfo layout)

Parameters

Type	Name	Description
Bar	bar	The bar to be rendered.
BarLayoutInfo	layout	The bar's layout info.

RenderBarBackground(Bar, BarLayoutInfo)

Renders the bar's background.

Declaration

protected abstract void RenderBarBackground(Bar bar, BarLayoutInfo layout)

Parameters

Type	Name	Description
Bar	bar	The bar to be rendered.
BarLayoutInfo	layout	The bar's layout info.

RenderBarBorder(AreaStates, Boolean, Rectangle)

Renders the bar's border.

Declaration

protected virtual void RenderBarBorder(AreaStates barState, bool drawBarBorder, Rectangle bounds)

Parameters

Type	Name	Description
AreaStates	barState	State of the drop-down button.
System.Boolean	drawBarBorder	if set to true, bar's border is drawn.
System.Drawing.Rectangle	bounds	The bounds.

RenderBarBorders(Bar, BarLayoutInfo)

Renders the bar's borders.

Declaration

protected virtual void RenderBarBorders(Bar bar, BarLayoutInfo layout)

Parameters

Type	Name	Description
Bar	bar	The bar to be rendered.
BarLayoutInfo	layout	The bar's layout info.

RenderBarDropDown(Bar, BarLayoutInfo)

Renders the bar's drop down button.

Declaration

protected virtual void RenderBarDropDown(Bar bar, BarLayoutInfo layout)

Parameters

Type	Name	Description
Bar	bar	The bar to be rendered.
BarLayoutInfo	layout	The bar's layout info.

RenderBarDropDownArrow(Bar, BarLayoutInfo)

Renders the bar drop-down button's arrow.

Declaration

protected virtual void RenderBarDropDownArrow(Bar bar, BarLayoutInfo layout)

Parameters

Type	Name	Description
Bar	bar	The bar to be rendered.
BarLayoutInfo	layout	The bar's layout info.

RenderBarDropDownBorder(AreaStates, Boolean, BarLayoutInfo)

Renders the border of bar's drop-down button.

Declaration

protected virtual void RenderBarDropDownBorder(AreaStates barState, bool bDrawBarBorder, BarLayoutInfo layout)

Parameters

Type	Name	Description
AreaStates	barState	State of the drop-down button.
System.Boolean	bDrawBarBorder	if set to true, bar's border is drawn.
BarLayoutInfo	layout	The bar's layout.

RenderBarImage(LayoutInfo)

Renders the selected bar's image.

Declaration

protected virtual void RenderBarImage(LayoutInfo layout)

Parameters

Type	Name	Description
LayoutInfo	layout	The layout info.

RenderBars()

Renders the bars.

Declaration

protected virtual void RenderBars()

RenderBarsArea()

Renders the bars' area.

Declaration

protected virtual void RenderBarsArea()

RenderBarText(Bar, AreaStates, Rectangle)

Renders the bar's text.

Declaration

protected virtual void RenderBarText(Bar bar, AreaStates state, Rectangle textBounds)

Parameters

Type	Name	Description
Bar	bar	The bar to be rendered.
AreaStates	state	The state.
System.Drawing.Rectangle	textBounds	The text bounds.

RenderBarTextArea(Bar, BarLayoutInfo)

Renders the bar's text area.

Declaration

protected virtual void RenderBarTextArea(Bar bar, BarLayoutInfo layout)

Parameters

Type	Name	Description
Bar	bar	The bar to be rendered.
BarLayoutInfo	layout	The bar's layout info.

RenderBorder(AreaStates, Rectangle)

Renders the border within specified bounds with specified state.

Declaration

protected abstract void RenderBorder(AreaStates state, Rectangle bounds)

Parameters

Type	Name	Description
AreaStates	state	The state.
System.Drawing.Rectangle	bounds	The bounds.

RenderBorders()

Renders control's borders.

Declaration

protected virtual void RenderBorders()

RenderControl(NavigationView, Graphics, ILayouter, IAreasStateCache)

Renders control.

Declaration

public virtual void RenderControl(NavigationView navView, Graphics g, ILayouter layouter, IAreasStateCache states)

Parameters

Type	Name	Description
NavigationView	navView	NavigationView control to render.
System.Drawing.Graphics	g	NavigationView control's System.Drawing.Graphics.
ILayouter	layouter	NavigationView control's layouter.
IAreasStateCache	states	NavigationView control's area states.

RenderCustomButtonsArea()

Renders custom buttons' area.

Declaration

protected virtual void RenderCustomButtonsArea()

RenderDropDown(LayoutInfo)

Renders the drop-down button.

Declaration

protected abstract void RenderDropDown(LayoutInfo layout)

Parameters

Type	Name	Description
LayoutInfo	layout	The drop-down button's layout.

RenderEditorArea()

Renders the editor area.

Declaration

protected abstract void RenderEditorArea()

RenderHistoryBackButton(LayoutInfo)

Renders the history back button.

Declaration

protected virtual void RenderHistoryBackButton(LayoutInfo layout)

Parameters

Type	Name	Description
LayoutInfo	layout	The area's layout information.

RenderHistoryButtonsArea()

Renders the history buttons' area.

Declaration

protected virtual void RenderHistoryButtonsArea()

RenderHistoryButtonsBackground()

Renders the history buttons's background.

Declaration

protected virtual void RenderHistoryButtonsBackground()

RenderHistoryButtonsImage(Image, Rectangle)

Declaration

protected virtual void RenderHistoryButtonsImage(Image image, Rectangle bounds)

Parameters

Type	Name	Description
System.Drawing.Image	image
System.Drawing.Rectangle	bounds

RenderHistoryButtonsImage(String, Rectangle)

Renders the history button's image.

Declaration

protected virtual void RenderHistoryButtonsImage(string dropdownstate, Rectangle bounds)

Parameters

Type	Name	Description
System.String	dropdownstate
System.Drawing.Rectangle	bounds	The bounds.

RenderHistoryDropDownButton(LayoutInfo)

Renders the history drop down button.

Declaration

protected virtual void RenderHistoryDropDownButton(LayoutInfo layout)

Parameters

Type	Name	Description
LayoutInfo	layout	The area's layout information.

RenderHistoryForwardButton(LayoutInfo)

Renders the history forward button.

Declaration

protected virtual void RenderHistoryForwardButton(LayoutInfo layout)

Parameters

Type	Name	Description
LayoutInfo	layout	The area's layout information.

SetTextBoxBackColor(Color)

Sets the color of the text box background.

Declaration

protected void SetTextBoxBackColor(Color clrBack)

Parameters

Type	Name	Description
System.Drawing.Color	clrBack	The background color.

Implements

IRenderer

System.IDisposable