NavigationBarPanel Class
Represents a panel for a navigation bar control.
[ToolboxBitmap(typeof(NavigationBarPanel))]
public class NavigationBarPanel : UIControl, IUIControl, IUIElement, ILogicalTreeNode, IDpiAwareElement, IDisposable, IWeakEventListener
- Inheritance:
- object MarshalByRefObject Component Control ScrollableControl UIControl object
Constructors
NavigationBarPanel()
Initializes a new instance of the NavigationBarPanel
class.
public NavigationBarPanel()
Remarks
The default constructor initializes all fields to their default values.
Properties
DefaultSize
Gets the default size of the control.
DisplayRectangle
Gets the rectangle that represents the display area of the control.
public override Rectangle DisplayRectangle { get; }
Property Value
Image
Gets or sets the image that is displayed on the header.
public Image Image { get; set; }
Property Value
- Image:
The
Image
displayed on the header. The default value isnull
.
Renderer
Gets or sets the control-specific INavigationBarRenderer used to render the control.
public INavigationBarRenderer Renderer { get; set; }
Property Value
- INavigationBarRenderer:
The control-specific INavigationBarRenderer used to render the control.
Remarks
If this value is null
, then the global renderer will be used instead.
RendererResolved
Gets the INavigationBarRenderer used to render the control.
[Browsable(false)]
public INavigationBarRenderer RendererResolved { get; }
Property Value
- INavigationBarRenderer:
The INavigationBarRenderer used to render the control.
Remarks
This property will return a global renderer if there is no control instance renderer override.
The registered renderer type with the UIRendererManager
for this property is INavigationBarRenderer.
Style
Gets or sets a NavigationBarPanelStyle describing the rendering style of the control.
public NavigationBarPanelStyle Style { get; set; }
Property Value
- NavigationBarPanelStyle:
A NavigationBarPanelStyle describing the rendering style of the control.
UseExtendedDoubleBuffering
Gets or sets whether to use extended double buffering for rendering.
protected override bool UseExtendedDoubleBuffering { get; }
Property Value
- bool:
true
if extended double buffering should be used; otherwise,false
.
Methods
ArrangeOverride(Size)
Positions child elements and determines an arrange size.
protected override Size ArrangeOverride(Size finalSize)
Parameter | Type | Description |
---|---|---|
finalSize | Size | The final area within the parent that this element should use to arrange itself and its children. |
Returns
- Size:
The actual size used.
Remarks
Element authors should override this method, call Arrange
on each visible child element and position each child element.
It is required that a parent element calls Arrange
on each child or they won't be rendered.
CreateChildren()
Invoked when the collection of child elements is to be created.
protected override IList CreateChildren()
Returns
Remarks
By default no child collection is created.
Dispose(bool)
Disposes any resources used by the object.
protected override void Dispose(bool disposing)
Parameter | Type | Description |
---|---|---|
disposing | bool | Whether the object is being disposed. |
MeasureOverride(Graphics, Size)
Measures the size in layout required for child elements and determines a size for the element itself.
protected override Size MeasureOverride(Graphics g, Size availableSize)
Parameter | Type | Description |
---|---|---|
g | Graphics | The Graphics object to use for measurement. |
availableSize | Size | The available size that this element can give to child elements. Infinity can be specified as a value to indicate that the element will size to whatever content is available. |
Returns
- Size:
The size that this element determines it needs during layout, based on its calculations of child element sizes.
Remarks
Element authors should override this method, call Measure
on each visible child element and determine the total size required.
OnRender(PaintEventArgs)
Renders the element.
protected override void OnRender(PaintEventArgs e)
Parameter | Type | Description |
---|---|---|
e | PaintEventArgs | A PaintEventArgs that contains the event data. |
OnTextChanged(EventArgs)
Occurs when the Text property is changed.
protected override void OnTextChanged(EventArgs e)
Parameter | Type | Description |
---|---|---|
e | EventArgs | Event arguments. |
Inherited Members
- UIControl.AddPendingGraphicsInversion(Rectangle)
- UIControl.AddPendingScrollOperation(Rectangle, Orientation, int)
- UIControl.AddPendingScrollOperation(Rectangle, int, int)
- UIControl.AddToInvalidatedRegion()
- UIControl.AddToInvalidatedRegion(Rectangle)
- UIControl.Arrange(Rectangle)
- UIControl.ContainsLocation(Point)
- UIControl.DpiScaleChanged(SizeF)
- UIControl.GetCursor(Point)
- UIControl.Invalidate(InvalidationLevels, InvalidationTypes)
- UIControl.InvalidateArrange()
- UIControl.InvalidateMeasure()
- UIControl.Measure(Graphics, Size)
- UIControl.OnClick(EventArgs)
- UIControl.OnDoubleClick(EventArgs)
- UIControl.OnDpiChangedAfterParent(EventArgs)
- UIControl.OnHandleCreated(EventArgs)
- UIControl.OnLayout(LayoutEventArgs)
- UIControl.OnLocationChanged(EventArgs)
- UIControl.OnMouseCaptureChanged(EventArgs)
- UIControl.OnMouseDown(MouseEventArgs)
- UIControl.OnMouseEnter(EventArgs)
- UIControl.OnMouseHover(EventArgs)
- UIControl.OnMouseLeave(EventArgs)
- UIControl.OnMouseMove(MouseEventArgs)
- UIControl.OnMouseUp(MouseEventArgs)
- UIControl.OnMouseWheel(MouseEventArgs)
- UIControl.OnPaint(PaintEventArgs)
- UIControl.OnPaintBackground(PaintEventArgs)
- UIControl.OnParentChanged()
- UIControl.OnParentChanged(EventArgs)
- UIControl.OnRenderChildElements(PaintEventArgs)
- UIControl.OnResize(EventArgs)
- UIControl.OnRightToLeftChanged(EventArgs)
- UIControl.OnVisibleChanged(EventArgs)
- UIControl.Render(PaintEventArgs)
- UIControl.ResetDoubleBufferCanvas(bool)
- UIControl.ResumePainting()
- UIControl.SuspendPainting()
- UIControl.TransformToAncestor(IUIElement)
- UIControl.TransformToDescendant(IUIElement)
- UIControl.UpdateCursor()
- UIControl.UpdateLayout()
- UIControl.ActualHeight
- UIControl.ActualWidth
- UIControl.BackColor
- UIControl.BackgroundImage
- UIControl.CaptureMouseWhenPressed
- UIControl.ClipBounds
- UIControl.DesiredSize
- UIControl.DpiScaleFactor
- UIControl.Font
- UIControl.ForeColor
- UIControl.IsArrangeValid
- UIControl.IsMeasureValid
- UIControl.IsPaintValid
- UIControl.IsRightToLeft
- UIControl.LastMouseUpButton
- UIControl.PaintingSuspended
- UIControl.UseControlGraphicsForMeasure
- MarshalByRefObject.GetLifetimeService()
- MarshalByRefObject.InitializeLifetimeService()
- MarshalByRefObject.MemberwiseClone(bool)
- object.GetType()
- object.MemberwiseClone()
- object.ToString()
- object.Equals(object)
- object.Equals(object, object)
- object.ReferenceEquals(object, object)
- object.GetHashCode()