Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / WinForms / Managed / System / WinForms / ToolStripOverflowButton.cs / 1305376 / ToolStripOverflowButton.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms { using System; using System.Collections; using System.ComponentModel; using System.Drawing; using System.Diagnostics; using System.Windows.Forms.Design; ////// /// ToolStripOverflowButton /// [ToolStripItemDesignerAvailability(ToolStripItemDesignerAvailability.None)] public class ToolStripOverflowButton : ToolStripDropDownButton { // we need to cache this away as the Parent property gets reset a lot. private ToolStrip parentToolStrip; ///[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")] internal ToolStripOverflowButton(ToolStrip parentToolStrip) { SupportsItemClick = false; this.parentToolStrip = parentToolStrip; } /// protected internal override Padding DefaultMargin { get { return Padding.Empty; } } /// public override bool HasDropDownItems { get { return this.ParentInternal.OverflowItems.Count > 0; } } internal override bool OppositeDropDownAlign { get { return true; } } internal ToolStrip ParentToolStrip { get { return parentToolStrip; } } [ Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden) ] public new bool RightToLeftAutoMirrorImage { get { return base.RightToLeftAutoMirrorImage; } set { base.RightToLeftAutoMirrorImage = value; } } protected override AccessibleObject CreateAccessibilityInstance() { return new ToolStripOverflowButtonAccessibleObject(this); } /// protected override ToolStripDropDown CreateDefaultDropDown() { // AutoGenerate a Winbar DropDown - set the property so we hook events return new ToolStripOverflow(this); } /// public override Size GetPreferredSize(Size constrainingSize) { Size preferredSize = constrainingSize; if (this.ParentInternal != null) { if (this.ParentInternal.Orientation == Orientation.Horizontal) { preferredSize.Width = Math.Min(constrainingSize.Width, 16); } else { preferredSize.Height = Math.Min(constrainingSize.Height, 16); } } return preferredSize + this.Padding.Size; } // make sure the Overflow button extends from edge-edge. (Ignore Padding/Margin). internal protected override void SetBounds(Rectangle bounds) { if (ParentInternal != null && ParentInternal.LayoutEngine is ToolStripSplitStackLayout) { if (ParentInternal.Orientation == Orientation.Horizontal) { bounds.Height = ParentInternal.Height; bounds.Y = 0; } else { bounds.Width = ParentInternal.Width; bounds.X = 0; } } base.SetBounds(bounds); } /// protected override void OnPaint(PaintEventArgs e) { if (this.ParentInternal != null) { ToolStripRenderer renderer = this.ParentInternal.Renderer; renderer.DrawOverflowButtonBackground(new ToolStripItemRenderEventArgs(e.Graphics, this)); } } internal class ToolStripOverflowButtonAccessibleObject : ToolStripDropDownItemAccessibleObject { private string stockName; public ToolStripOverflowButtonAccessibleObject(ToolStripOverflowButton owner) : base(owner){ } public override string Name { get { string name = Owner.AccessibleName; if (name != null) { return name; } if (string.IsNullOrEmpty(stockName)) { stockName = SR.GetString(SR.ToolStripOptions); } return stockName; } set { base.Name = value; } } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- PersonalizableTypeEntry.cs
- SwitchElementsCollection.cs
- SHA256Managed.cs
- GZipObjectSerializer.cs
- EmptyReadOnlyDictionaryInternal.cs
- Parsers.cs
- ResourceReader.cs
- SendingRequestEventArgs.cs
- InputLangChangeRequestEvent.cs
- GifBitmapEncoder.cs
- WebPartConnection.cs
- InstanceDataCollection.cs
- DataControlImageButton.cs
- HttpClientCertificate.cs
- ToolboxItemAttribute.cs
- InputLanguageEventArgs.cs
- TraceShell.cs
- Button.cs
- SettingsPropertyValueCollection.cs
- SchemaElementLookUpTable.cs
- CuspData.cs
- DependencyObjectType.cs
- LabelExpression.cs
- EventRecord.cs
- HttpCookiesSection.cs
- Operand.cs
- MarshalDirectiveException.cs
- FixedTextView.cs
- SortedList.cs
- BufferedStream.cs
- RequestSecurityTokenSerializer.cs
- DataGridRowDetailsEventArgs.cs
- RetriableClipboard.cs
- TagNameToTypeMapper.cs
- _FtpDataStream.cs
- MembershipAdapter.cs
- CharUnicodeInfo.cs
- SqlRetyper.cs
- AsyncContentLoadedEventArgs.cs
- MonitoringDescriptionAttribute.cs
- EncoderReplacementFallback.cs
- WebPartZoneCollection.cs
- SystemThemeKey.cs
- TransactedReceiveScope.cs
- XamlDesignerSerializationManager.cs
- EntityDesignerUtils.cs
- LinqDataSourceView.cs
- AliasExpr.cs
- SqlDependencyListener.cs
- ScrollBar.cs
- TileBrush.cs
- Viewport2DVisual3D.cs
- PointLightBase.cs
- BinHexDecoder.cs
- MarshalByRefObject.cs
- CanExecuteRoutedEventArgs.cs
- TemplatedWizardStep.cs
- XmlQueryRuntime.cs
- UnauthorizedAccessException.cs
- HttpConfigurationSystem.cs
- Converter.cs
- ObjectReaderCompiler.cs
- HttpApplication.cs
- DiscoveryMessageSequenceCD1.cs
- KeyEventArgs.cs
- Visitors.cs
- input.cs
- UiaCoreApi.cs
- MetadataReference.cs
- X500Name.cs
- EndPoint.cs
- DecimalSumAggregationOperator.cs
- DatagridviewDisplayedBandsData.cs
- BulletedListEventArgs.cs
- ResourceFallbackManager.cs
- FontClient.cs
- PropertyEntry.cs
- HtmlTextArea.cs
- CircleHotSpot.cs
- ResourcesGenerator.cs
- WebReference.cs
- MDIWindowDialog.cs
- Stroke2.cs
- DataGridItemCollection.cs
- SafeTokenHandle.cs
- DrawingState.cs
- SimpleType.cs
- KeysConverter.cs
- NodeLabelEditEvent.cs
- ConfigurationSection.cs
- AutoGeneratedField.cs
- ComponentRenameEvent.cs
- RightsManagementEncryptionTransform.cs
- StrongNameKeyPair.cs
- pingexception.cs
- LoadRetryHandler.cs
- MouseActionValueSerializer.cs
- ElementAction.cs
- DockPattern.cs
- WbmpConverter.cs