Class TrackBarEx

Represents the class to apply the theme for TrackBarEx control.

Inheritance

System.Object

BaseControl

TrackBarEx

Implements

IThemeProvider

IVisualStyle

System.IDisposable

Inherited Members

BaseControl.CanApplyTheme

BaseControl.CanOverrideStyle

BaseControl.ControlName

BaseControl.GetActiveThemeName()

BaseControl.IsVisualStyleEnabled

BaseControl.IThemeProvider.BaseThemeName

BaseControl.IVisualStyle.VisualTheme

BaseControl.RaiseThemeChanged(Object, ThemeChangedEventArgs)

BaseControl.ThemeName

BaseControl.ThemeNameChanged

Namespace: Syncfusion.Windows.Forms.Tools

Assembly: Syncfusion.Tools.Windows.dll

Syntax

public class TrackBarEx : BaseControl, IThemeProvider, IVisualStyle, IDisposable

Constructors

TrackBarEx()

Initializes a new instance of the TrackBarEx class.

Declaration

public TrackBarEx()

TrackBarEx(Int32, Int32)

Declaration

public TrackBarEx(int min, int max)

Parameters

Type	Name	Description
System.Int32	min
System.Int32	max

Properties

AutoSize

Makes AutoSize property visible in property grid.

Declaration

public override bool AutoSize { get; set; }

Property Value

Type
System.Boolean

BeforeTouchSize

Gets/Sets Control size before touch enabled

Declaration

public Size BeforeTouchSize { get; set; }

Property Value

Type
System.Drawing.Size

ButtonBorderColor

Gets color for painting buttons border.

Declaration

protected virtual Color ButtonBorderColor { get; }

Property Value

Type
System.Drawing.Color

ButtonColor

Gets or sets color of the buttons.

Declaration

public Color ButtonColor { get; set; }

Property Value

Type
System.Drawing.Color

ButtonHighlightedStartColor

Gets start color for highlighted buttons gradient painting.

Declaration

protected virtual Color ButtonHighlightedStartColor { get; }

Property Value

Type
System.Drawing.Color

ButtonSignColor

Gets color of buttons signs.

Declaration

public Color ButtonSignColor { get; set; }

Property Value

Type
System.Drawing.Color

ButtonStartColor

Gets start color for buttons gradient painting.

Declaration

protected virtual Color ButtonStartColor { get; }

Property Value

Type
System.Drawing.Color

ChannelBounds

Gets bounds of channel.

Declaration

protected virtual Rectangle ChannelBounds { get; }

Property Value

Type
System.Drawing.Rectangle

ChannelHeight

Gets or sets height of channel.

Declaration

public int ChannelHeight { get; set; }

Property Value

Type
System.Int32

CurrentArea

Gets or sets area where mouse pointer is currently situated.

Declaration

protected TrackBarEx.TrackBarExArea CurrentArea { get; set; }

Property Value

Type
TrackBarEx.TrackBarExArea

DecreaseButtonBounds

Gets bounds of decrease button.

Declaration

protected virtual Rectangle DecreaseButtonBounds { get; }

Property Value

Type
System.Drawing.Rectangle

DecreaseButtonSize

Gets or sets size of decrease button.

Declaration

public Size DecreaseButtonSize { get; set; }

Property Value

Type
System.Drawing.Size

EnableTouchMode

Gets or sets value to enable or disable the Touchmode to the controls.

Declaration

public bool EnableTouchMode { get; set; }

Property Value

Type
System.Boolean

Remarks

Scale factor will be updated automatically if scalefactor is equal to 1

ForeColor

Overrides ForeColor.

Declaration

public override Color ForeColor { get; set; }

Property Value

Type
System.Drawing.Color

HighlightedButtonColor

Gets or sets color of highlighted buttons.

Declaration

public Color HighlightedButtonColor { get; set; }

Property Value

Type
System.Drawing.Color

IncreaseButtonBounds

Gets bounds of increase button.

Declaration

protected virtual Rectangle IncreaseButtonBounds { get; }

Property Value

Type
System.Drawing.Rectangle

IncreaseButtonSize

Gets or sets size of increase button.

Declaration

public Size IncreaseButtonSize { get; set; }

Property Value

Type
System.Drawing.Size

LargeChange

Gets or sets large change of TrackBar value.

Declaration

public int LargeChange { get; set; }

Property Value

Type
System.Int32

Maximum

Gets or sets maximum value of TrackBar.

Declaration

public int Maximum { get; set; }

Property Value

Type
System.Int32

Minimum

Gets or sets minimum value of TrackBar.

Declaration

public int Minimum { get; set; }

Property Value

Type
System.Int32

Orientation

Gets or sets the orientation of TrackBarEx control.

Declaration

public Orientation Orientation { get; set; }

Property Value

Type
System.Windows.Forms.Orientation

PushedButtonEndColor

Gets or sets color of pushed buttons.

Declaration

public Color PushedButtonEndColor { get; set; }

Property Value

Type
System.Drawing.Color

PushedItem

Gets or sets currently pushed item.

Declaration

protected TrackBarEx.TrackBarExArea PushedItem { get; set; }

Property Value

Type
TrackBarEx.TrackBarExArea

ShowButtons

Gets or sets a value indicating whether buttons should be shown.

Declaration

public bool ShowButtons { get; set; }

Property Value

Type
System.Boolean

ShowFocusRect

Gets or sets a value indicating whether focus rect should be shown.

Declaration

public bool ShowFocusRect { get; set; }

Property Value

Type
System.Boolean

SliderActionBounds

Gets inflated slider bounds.

Declaration

protected virtual Rectangle SliderActionBounds { get; }

Property Value

Type
System.Drawing.Rectangle

SliderBounds

Gets bounds of slider.

Declaration

protected virtual Rectangle SliderBounds { get; }

Property Value

Type
System.Drawing.Rectangle

SliderSize

Gets or sets size of slider.

Declaration

public Size SliderSize { get; set; }

Property Value

Type
System.Drawing.Size

SmallChange

Gets or sets small change of TrackBar value.

Declaration

public int SmallChange { get; set; }

Property Value

Type
System.Int32

Style

Declaration

public TrackBarEx.Theme Style { get; set; }

Property Value

Type
TrackBarEx.Theme

ThemeStyle

Gets or sets the TrackBarExVisualStyle value used to customize the appearance of the TrackBarEx.

Declaration

public TrackBarExVisualStyle ThemeStyle { get; set; }

Property Value

Type
TrackBarExVisualStyle

Remarks

This ThemeStyle settings will be applied only when the VisualStyleBased theme has been applied to the control.

TimerInterval

Gets or sets interval for timer.

Declaration

public int TimerInterval { get; set; }

Property Value

Type
System.Int32

TrackBarGradientEnd

Gets or sets end color of trackbar gradient.

Declaration

public Color TrackBarGradientEnd { get; set; }

Property Value

Type
System.Drawing.Color

TrackBarGradientStart

Gets or sets start color of trackbar gradient.

Declaration

public Color TrackBarGradientStart { get; set; }

Property Value

Type
System.Drawing.Color

Transparent

Gets or sets a value indicating whether control background should be transparent.

Declaration

public bool Transparent { get; set; }

Property Value

Type
System.Boolean

Value

Gets or sets value of TrackBar position.

Declaration

public int Value { get; set; }

Property Value

Type
System.Int32

Methods

ApplyScaleToControl(Single)

Scale the control based on the scale factor passed in the argument.

Declaration

public void ApplyScaleToControl(float scaleFactor)

Parameters

Type	Name	Description
System.Single	scaleFactor	value to scale the factor based upon.

Dispose(Boolean)

Clean up any resources being used.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	true if managed resources should be disposed; otherwise, false.

DrawButtons(Graphics)

Draws buttons.

Declaration

protected virtual void DrawButtons(Graphics graphics)

Parameters

Type	Name	Description
System.Drawing.Graphics	graphics	Graphics object to draw to.

DrawMetroButton(Graphics)

Draws metro buttons.

Declaration

protected virtual void DrawMetroButton(Graphics graphics)

Parameters

Type	Name	Description
System.Drawing.Graphics	graphics	Graphics object to draw to.

DrawMetroSlider(Graphics)

Declaration

protected void DrawMetroSlider(Graphics graphics)

Parameters

Type	Name	Description
System.Drawing.Graphics	graphics

DrawRendererButton(Graphics)

Draws Office2016 themes buttons

Declaration

protected virtual void DrawRendererButton(Graphics graphics)

Parameters

Type	Name	Description
System.Drawing.Graphics	graphics

DrawRendererSlider(Graphics)

Draws the slider for Office2016 themes

Declaration

protected void DrawRendererSlider(Graphics graphics)

Parameters

Type	Name	Description
System.Drawing.Graphics	graphics

DrawSlider(Graphics)

Draws slider.

Declaration

protected virtual void DrawSlider(Graphics graphics)

Parameters

Type	Name	Description
System.Drawing.Graphics	graphics	Graphics object to draw to.

GetControlName(String)

Helps to apply the ControlName settings in control

Declaration

public override string GetControlName(string controlName)

Parameters

Type	Name	Description
System.String	controlName

Returns

Type
System.String

Overrides

BaseControl.GetControlName(String)

IsInputKey(Keys)

Accepts needed keys.

Declaration

protected override bool IsInputKey(Keys keyData)

Parameters

Type	Name	Description
System.Windows.Forms.Keys	keyData	Key Data

Returns

Type	Description
System.Boolean	Return True if Inputkey

LargeDecrease()

Decreases value by large change.

Declaration

public void LargeDecrease()

LargeIncrease()

Increases value by large change.

Declaration

public void LargeIncrease()

OnBackColorChanged(EventArgs)

Declaration

protected override void OnBackColorChanged(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e

OnCanApplyThemeChanged(Boolean)

Helps to apply the CanApplyTheme settings in control

Declaration

public override void OnCanApplyThemeChanged(bool canApplyTheme)

Parameters

Type	Name	Description
System.Boolean	canApplyTheme

Overrides

BaseControl.OnCanApplyThemeChanged(Boolean)

OnCanOverrideStyleChanged(Boolean)

Helps to apply the CanOverriderStyle settings in control

Declaration

public override void OnCanOverrideStyleChanged(bool canOverriderStyle)

Parameters

Type	Name	Description
System.Boolean	canOverriderStyle

Overrides

BaseControl.OnCanOverrideStyleChanged(Boolean)

OnFontChanged(EventArgs)

Declaration

protected override void OnFontChanged(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e

OnGotFocus(EventArgs)

Draws focus rectangle if needed.

Declaration

protected override void OnGotFocus(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e	EventArgs that contains the event data.

OnKeyDown(KeyEventArgs)

Handles keyboard.

Declaration

protected override void OnKeyDown(KeyEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.KeyEventArgs	e	EventArgs that contains the event data.

OnLostFocus(EventArgs)

Hides focus rectangle if needed.

Declaration

protected override void OnLostFocus(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e	EventArgs that contains the event data.

OnMouseCaptureChanged(EventArgs)

Handles release of mouse capture.

Declaration

protected override void OnMouseCaptureChanged(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e	EventArgs that contains the event data.

OnMouseDown(MouseEventArgs)

Processes mouse click.

Declaration

protected override void OnMouseDown(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.MouseEventArgs	e	EventArgs that contains the event data.

OnMouseEnter(EventArgs)

Handles Mouse entering

Declaration

protected override void OnMouseEnter(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e	EventArgs that contains the event data.

OnMouseLeave(EventArgs)

Resets current area.

Declaration

protected override void OnMouseLeave(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e	EventArgs that contains the event data.

OnMouseMove(MouseEventArgs)

Handles mouse moving.

Declaration

protected override void OnMouseMove(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.MouseEventArgs	e	EventArgs that contains the event data.

OnMouseUp(MouseEventArgs)

Resets timers and releases mouse capture.

Declaration

protected override void OnMouseUp(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.MouseEventArgs	e	EventArgs that contains the event data.

OnMouseWheel(MouseEventArgs)

Declaration

protected override void OnMouseWheel(MouseEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.MouseEventArgs	e

OnPaddingChanged(EventArgs)

Invalidates control.

Declaration

protected override void OnPaddingChanged(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e	EventArgs that contains the event data.

OnPaint(PaintEventArgs)

Paints TrackBarEx.

Declaration

protected override void OnPaint(PaintEventArgs e)

Parameters

Type	Name	Description
System.Windows.Forms.PaintEventArgs	e	EventArgs that contains the event data.

OnPaintBackground(PaintEventArgs)

Disallows background painting.

Declaration

protected override void OnPaintBackground(PaintEventArgs pevent)

Parameters

Type	Name	Description
System.Windows.Forms.PaintEventArgs	pevent	PaintEventArgs that contains the event data.

OnSizeChanged(EventArgs)

Declaration

protected override void OnSizeChanged(EventArgs e)

Parameters

Type	Name	Description
System.EventArgs	e

OnThemeNameChanged(String)

Helps to apply the ThemeName settings in control

Declaration

public override void OnThemeNameChanged(string themeName)

Parameters

Type	Name	Description
System.String	themeName	ThemeName

Overrides

BaseControl.OnThemeNameChanged(String)

ResetButtonColor()

Declaration

protected void ResetButtonColor()

ResetButtonSignColor()

Resets the ButtonSignColor

Declaration

protected void ResetButtonSignColor()

ResetDecreaseButtonSize()

Declaration

protected void ResetDecreaseButtonSize()

ResetForeColor()

Resets the ForeColor

Declaration

public override void ResetForeColor()

ResetHighlightedButtonColor()

Declaration

protected void ResetHighlightedButtonColor()

ResetIncreaseButtonSize()

Declaration

protected void ResetIncreaseButtonSize()

ResetPushedButtonEndColor()

Declaration

protected void ResetPushedButtonEndColor()

ResetSliderSize()

Declaration

protected void ResetSliderSize()

ResetTrackBarGradientEnd()

Declaration

protected void ResetTrackBarGradientEnd()

ResetTrackBarGradientStart()

Declaration

protected void ResetTrackBarGradientStart()

SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified)

Sets height on AutoSize.

Declaration

protected override void SetBoundsCore(int x, int y, int width, int height, BoundsSpecified specified)

Parameters

Type	Name	Description
System.Int32	x	X position
System.Int32	y	Y Position
System.Int32	width	Bounds Width
System.Int32	height	Bounds Height
System.Windows.Forms.BoundsSpecified	specified	Bounds Speified

ShouldSerializeAutoSize()

Declaration

protected bool ShouldSerializeAutoSize()

Returns

Type
System.Boolean

ShouldSerializeButtonColor()

Declaration

protected bool ShouldSerializeButtonColor()

Returns

Type
System.Boolean

ShouldSerializeButtonSignColor()

To serialize ButtonSignColor

Declaration

protected bool ShouldSerializeButtonSignColor()

Returns

Type
System.Boolean

ShouldSerializeDecreaseButtonSize()

Declaration

protected bool ShouldSerializeDecreaseButtonSize()

Returns

Type
System.Boolean

ShouldSerializeForeColor()

To serialize ForeColor

Declaration

protected bool ShouldSerializeForeColor()

Returns

Type
System.Boolean

ShouldSerializeHighlightedButtonColor()

Declaration

protected bool ShouldSerializeHighlightedButtonColor()

Returns

Type
System.Boolean

ShouldSerializeIncreaseButtonSize()

Declaration

protected bool ShouldSerializeIncreaseButtonSize()

Returns

Type
System.Boolean

ShouldSerializePushedButtonEndColor()

Declaration

protected bool ShouldSerializePushedButtonEndColor()

Returns

Type
System.Boolean

ShouldSerializeSize()

Declaration

protected bool ShouldSerializeSize()

Returns

Type
System.Boolean

ShouldSerializeSliderSize()

Declaration

protected bool ShouldSerializeSliderSize()

Returns

Type
System.Boolean

ShouldSerializeStyle()

Declaration

protected bool ShouldSerializeStyle()

Returns

Type
System.Boolean

ShouldSerializeTrackBarGradientEnd()

Declaration

protected bool ShouldSerializeTrackBarGradientEnd()

Returns

Type
System.Boolean

ShouldSerializeTrackBarGradientStart()

Declaration

protected bool ShouldSerializeTrackBarGradientStart()

Returns

Type
System.Boolean

SmallDecrease()

Decreases value by small change.

Declaration

public void SmallDecrease()

SmallIncrease()

Increases value by small change.

Declaration

public void SmallIncrease()

Events

Scroll

Occurs when either a mouse or keyboard action moves the scroll box.

Declaration

public event EventHandler Scroll

Event Type

Type
System.EventHandler

ValueChanged

Occurs when the Value property of a track bar changes, either by movement of the scroll box or by manipulation in code.

Declaration

public event EventHandler ValueChanged

Event Type

Type
System.EventHandler

Implements

IThemeProvider

IVisualStyle

System.IDisposable