Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / WinForms / Managed / System / WinForms / ButtonInternal / CheckableControlBaseAdapter.cs / 1 / CheckableControlBaseAdapter.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms.ButtonInternal { using System; using System.Diagnostics; using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Imaging; using System.Drawing.Text; using System.Windows.Forms; ////// Common class for RadioButtonBaseAdapter and CheckBoxBaseAdapter /// internal abstract class CheckableControlBaseAdapter : ButtonBaseAdapter { private const int standardCheckSize = 13; private ButtonBaseAdapter buttonAdapter; internal CheckableControlBaseAdapter(ButtonBase control) : base(control) {} protected ButtonBaseAdapter ButtonAdapter { get { if (buttonAdapter == null) { buttonAdapter = CreateButtonAdapter(); } return buttonAdapter; } } internal override Size GetPreferredSizeCore(Size proposedSize) { if (Appearance == Appearance.Button) { return ButtonAdapter.GetPreferredSizeCore(proposedSize); } using (Graphics measurementGraphics = WindowsFormsUtils.CreateMeasurementGraphics()) { using (PaintEventArgs pe = new PaintEventArgs(measurementGraphics, new Rectangle())) { LayoutOptions options = Layout(pe); return options.GetPreferredSizeCore(proposedSize); } } } protected abstract ButtonBaseAdapter CreateButtonAdapter(); private Appearance Appearance { get { CheckBox checkBox = Control as CheckBox; if(checkBox != null) { return checkBox.Appearance; } RadioButton radioButton = Control as RadioButton; if(radioButton != null) { return radioButton.Appearance; } Debug.Fail("Unexpected control type '" + Control.GetType().FullName + "'"); return Appearance.Normal; } } internal override LayoutOptions CommonLayout() { LayoutOptions layout = base.CommonLayout(); layout.growBorderBy1PxWhenDefault = false; layout.borderSize = 0; layout.paddingSize = 0; layout.maxFocus = false; layout.focusOddEvenFixup = true; layout.checkSize = standardCheckSize; return layout; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Windows.Forms.ButtonInternal { using System; using System.Diagnostics; using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Imaging; using System.Drawing.Text; using System.Windows.Forms; ////// Common class for RadioButtonBaseAdapter and CheckBoxBaseAdapter /// internal abstract class CheckableControlBaseAdapter : ButtonBaseAdapter { private const int standardCheckSize = 13; private ButtonBaseAdapter buttonAdapter; internal CheckableControlBaseAdapter(ButtonBase control) : base(control) {} protected ButtonBaseAdapter ButtonAdapter { get { if (buttonAdapter == null) { buttonAdapter = CreateButtonAdapter(); } return buttonAdapter; } } internal override Size GetPreferredSizeCore(Size proposedSize) { if (Appearance == Appearance.Button) { return ButtonAdapter.GetPreferredSizeCore(proposedSize); } using (Graphics measurementGraphics = WindowsFormsUtils.CreateMeasurementGraphics()) { using (PaintEventArgs pe = new PaintEventArgs(measurementGraphics, new Rectangle())) { LayoutOptions options = Layout(pe); return options.GetPreferredSizeCore(proposedSize); } } } protected abstract ButtonBaseAdapter CreateButtonAdapter(); private Appearance Appearance { get { CheckBox checkBox = Control as CheckBox; if(checkBox != null) { return checkBox.Appearance; } RadioButton radioButton = Control as RadioButton; if(radioButton != null) { return radioButton.Appearance; } Debug.Fail("Unexpected control type '" + Control.GetType().FullName + "'"); return Appearance.Normal; } } internal override LayoutOptions CommonLayout() { LayoutOptions layout = base.CommonLayout(); layout.growBorderBy1PxWhenDefault = false; layout.borderSize = 0; layout.paddingSize = 0; layout.maxFocus = false; layout.focusOddEvenFixup = true; layout.checkSize = standardCheckSize; return layout; } } } // 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
- TextViewBase.cs
- SimpleExpression.cs
- XPathNavigatorReader.cs
- StreamGeometryContext.cs
- nulltextcontainer.cs
- ComAdminInterfaces.cs
- GroupBox.cs
- ScrollItemProviderWrapper.cs
- ParameterCollection.cs
- SurrogateSelector.cs
- ImageClickEventArgs.cs
- BamlTreeUpdater.cs
- ImportStoreException.cs
- X509UI.cs
- FixedDSBuilder.cs
- BooleanFunctions.cs
- HitTestWithGeometryDrawingContextWalker.cs
- ServiceOperationInvoker.cs
- ReflectPropertyDescriptor.cs
- SoapObjectReader.cs
- ListBindingConverter.cs
- GeometryGroup.cs
- LazyTextWriterCreator.cs
- DataGridAutoFormat.cs
- ListSurrogate.cs
- FixedSOMContainer.cs
- StringInfo.cs
- MenuCommands.cs
- FileLoadException.cs
- XamlBuildTaskServices.cs
- QuaternionAnimation.cs
- Brush.cs
- StateRuntime.cs
- TablePattern.cs
- CrossSiteScriptingValidation.cs
- DateTimeOffsetConverter.cs
- GridPattern.cs
- PerformanceCounterPermissionAttribute.cs
- QueuePathEditor.cs
- UserControl.cs
- WebConfigurationHostFileChange.cs
- StorageModelBuildProvider.cs
- DefaultObjectMappingItemCollection.cs
- ItemList.cs
- SiteMapNodeItemEventArgs.cs
- TextCompositionManager.cs
- XslTransform.cs
- Light.cs
- SymDocumentType.cs
- DomNameTable.cs
- RuntimeArgumentHandle.cs
- NavigationHelper.cs
- _SSPIWrapper.cs
- OracleConnectionFactory.cs
- Stream.cs
- ScalarOps.cs
- BCLDebug.cs
- DiagnosticsConfiguration.cs
- GroupItemAutomationPeer.cs
- InternalEnumValidator.cs
- ImportContext.cs
- ChannelDemuxer.cs
- DecodeHelper.cs
- AdapterDictionary.cs
- ValidatorUtils.cs
- FontWeights.cs
- XamlRtfConverter.cs
- ConfigurationPropertyAttribute.cs
- DataRowCollection.cs
- Ticks.cs
- PropertyGridView.cs
- PingReply.cs
- DataDocumentXPathNavigator.cs
- hebrewshape.cs
- InvalidCastException.cs
- DesignerAdapterAttribute.cs
- BinaryFormatter.cs
- TextServicesCompartment.cs
- ProcessHostFactoryHelper.cs
- SafeEventLogReadHandle.cs
- ObjectItemCollectionAssemblyCacheEntry.cs
- TriState.cs
- ExtenderProvidedPropertyAttribute.cs
- EventLogQuery.cs
- RegisteredExpandoAttribute.cs
- SqlCacheDependencyDatabase.cs
- EntityContainerAssociationSet.cs
- BezierSegment.cs
- FastPropertyAccessor.cs
- XmlNullResolver.cs
- PlacementWorkspace.cs
- XmlSchemaComplexContentExtension.cs
- ToolStripArrowRenderEventArgs.cs
- RegexTree.cs
- TagPrefixInfo.cs
- DocComment.cs
- DocumentViewerBaseAutomationPeer.cs
- BooleanConverter.cs
- HashCryptoHandle.cs
- SqlUnionizer.cs