Class SingleLineTabPanelRenderer

An ITabPanelRenderer instance that implements the single-line tab mode.

Inheritance
System.Object
TabPanelRenderer
SingleLineTabPanelRenderer
BackStage2013TabRenderer
BackStage2016TabRenderer
BackStageTabRenderer
BackStageTouchStyleTabRenderer
AHTabRenderer
BackStageTabThemeRenderer
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
Assembly: Syncfusion.Tools.Windows.dll
Syntax
public class SingleLineTabPanelRenderer : TabPanelRenderer, ITabPanelRenderer, ITabPanelDefaultProperties

Constructors

SingleLineTabPanelRenderer(ITabControl)

Creates a new instance of the SingleLineTabPanelRenderer class.

Declaration
public SingleLineTabPanelRenderer(ITabControl parent)
Parameters
Type Name Description
ITabControl parent

The ITabControl parent.

Fields

fpadX

Indicates the Padding x.

Declaration
public float fpadX
Field Value
Type
System.Single

fpadY

Indicates the padding y.

Declaration
public float fpadY
Field Value
Type
System.Single

m_fScrollOffsetX

Indicates the scroll offset X position.

Declaration
public float m_fScrollOffsetX
Field Value
Type
System.Single

Properties

CanScrollLeft

Indicates whether the tab can scroll left based on the current dimensions.

Declaration
public override bool CanScrollLeft { get; }
Property Value
Type
System.Boolean
Overrides

CanScrollRight

Indicates whether the tab can scroll right based on the current dimensions.

Declaration
public override bool CanScrollRight { get; }
Property Value
Type
System.Boolean
Overrides

LastKnownPreferredWidth

Gets or sets the LastKnownPreferredWidth.

Declaration
protected float LastKnownPreferredWidth { get; set; }
Property Value
Type
System.Single

NeedRotateTextWhenVertical

Gets the whether the tabs need to rotate the text when aligned vertically.

Declaration
public bool NeedRotateTextWhenVertical { get; }
Property Value
Type
System.Boolean

PadX

Gets / sets the padding to use to the left of the tabs while calculating the tab positions.

Declaration
public float PadX { get; set; }
Property Value
Type Description
System.Single

A float value representing the horizontal padding.

PadY

Gets / sets the padding to use to the top of the tabs while calculating the tab positions.

Declaration
public float PadY { get; set; }
Property Value
Type Description
System.Single

A float value representing the vertical padding.

ScrollingSupported

Indicates whether scrolling is supported by this renderer.

Declaration
public override bool ScrollingSupported { get; }
Property Value
Type
System.Boolean
Overrides

ScrollOffsetX

Returns the current scroll position.

Declaration
protected float ScrollOffsetX { get; }
Property Value
Type
System.Single
Remarks

A float value representing the scroll offset.

Methods

ComputeTabPositions(Graphics)

Overridden. See ComputeTabPositions(Graphics)

Declaration
public override void ComputeTabPositions(Graphics g)
Parameters
Type Name Description
System.Drawing.Graphics g

The System.Drawing.Graphics object.
Overrides

GetPreferredSize(Graphics)

Overloaded. Returns the preferred size.

Declaration
protected SizeF GetPreferredSize(Graphics g)
Parameters
Type Name Description
System.Drawing.Graphics g

The System.Drawing.Graphics object.
Returns
Type Description
System.Drawing.SizeF

The preferred size.

GetPreferredSize(Graphics, ref SizeF)

Overridden. See GetPreferredSize(Graphics, ref SizeF).

Declaration
public override void GetPreferredSize(Graphics g, ref SizeF preferredSize)
Parameters
Type Name Description
System.Drawing.Graphics g

The System.Drawing.Graphics object.
System.Drawing.SizeF preferredSize

The preferred size.
Overrides

OnBoundsAffected()

Overridden. See OnBoundsAffected().

Declaration
protected override void OnBoundsAffected()
Overrides

OnSelectionChanged(Int32, Int32)

Overridden. See OnSelectionChanged(Int32, Int32)

Declaration
protected override void OnSelectionChanged(int previousIndex, int currentIndex)
Parameters
Type Name Description
System.Int32 previousIndex
System.Int32 currentIndex
Overrides

Scroll(ScrollIncrement, ScrollDirection)

Scrolls by the specified increment in the specified direction.

Declaration
public override void Scroll(ScrollIncrement siIncrement, ScrollDirection sdPhysicalDirection)
Parameters
Type Name Description
ScrollIncrement siIncrement

The scroll increment.
ScrollDirection sdPhysicalDirection

The direction.
Overrides

TabPanel_PropertyChanged(ITabPanelData, TabPanelPropertyChangedEventArgs)

Overridden. See TabPanel_PropertyChanged(ITabPanelData, TabPanelPropertyChangedEventArgs).

Declaration
protected override void TabPanel_PropertyChanged(ITabPanelData sender, TabPanelPropertyChangedEventArgs e)
Parameters
Type Name Description
ITabPanelData sender

Event sender.
TabPanelPropertyChangedEventArgs e

Event data.
Overrides

ValidateScrollOffset(Boolean, Boolean)

Validates the current scroll offset, recalculating it, if necessary.

Declaration
public override void ValidateScrollOffset(bool makeSelectedTabVisible, bool invalidate)
Parameters
Type Name Description
System.Boolean makeSelectedTabVisible

Indicates whether to make the selected tab visible.
System.Boolean invalidate

Indicates whether to force a repaint if recalculation is necessary.
Overrides

Implements