Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / 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
- PointKeyFrameCollection.cs
- WindowsUpDown.cs
- FactoryRecord.cs
- SystemIPInterfaceProperties.cs
- ContextMenuStripActionList.cs
- WebRequest.cs
- ColorConvertedBitmap.cs
- TypeToTreeConverter.cs
- ResourcePool.cs
- WebPartConnectionsCancelEventArgs.cs
- ISAPIRuntime.cs
- SocketSettings.cs
- TemplatePagerField.cs
- PassportPrincipal.cs
- InfoCardSymmetricAlgorithm.cs
- DefaultPrintController.cs
- Walker.cs
- ConnectionStringSettings.cs
- SQLByte.cs
- ServicesUtilities.cs
- UIElement.cs
- HeaderedItemsControl.cs
- EndpointIdentityConverter.cs
- ActionMessageFilterTable.cs
- Win32SafeHandles.cs
- WorkflowDefinitionDispenser.cs
- SmtpTransport.cs
- UrlPropertyAttribute.cs
- SchemaElement.cs
- ReadOnlyActivityGlyph.cs
- Socket.cs
- ADRoleFactoryConfiguration.cs
- HostingPreferredMapPath.cs
- PrintPreviewControl.cs
- QilXmlWriter.cs
- AuthenticationModuleElement.cs
- ILGenerator.cs
- XmlEnumAttribute.cs
- Focus.cs
- InArgument.cs
- Authorization.cs
- Journaling.cs
- ToolStripKeyboardHandlingService.cs
- TimeSpanValidator.cs
- TextAutomationPeer.cs
- FixedSOMElement.cs
- TryExpression.cs
- _TransmitFileOverlappedAsyncResult.cs
- PaintValueEventArgs.cs
- GeometryGroup.cs
- DetailsViewInsertEventArgs.cs
- Soap12FormatExtensions.cs
- HttpApplicationStateBase.cs
- BinaryNode.cs
- Avt.cs
- filewebresponse.cs
- RepeatBehavior.cs
- UnsafeNativeMethods.cs
- ExtentCqlBlock.cs
- QilTypeChecker.cs
- DataGridColumnDropSeparator.cs
- ToolStripContainer.cs
- WizardStepBase.cs
- HttpWebRequestElement.cs
- ClientConfigurationSystem.cs
- Emitter.cs
- OracleEncoding.cs
- ComPlusInstanceContextInitializer.cs
- SeekStoryboard.cs
- Enumerable.cs
- PersistenceTypeAttribute.cs
- TimeStampChecker.cs
- mongolianshape.cs
- SetterBase.cs
- MatrixTransform3D.cs
- GacUtil.cs
- PropertyItemInternal.cs
- TimeSpanMinutesConverter.cs
- MouseGesture.cs
- XmlReaderSettings.cs
- ToolBarButtonClickEvent.cs
- CharStorage.cs
- DataGridRow.cs
- ModelTypeConverter.cs
- HijriCalendar.cs
- TransformedBitmap.cs
- RectKeyFrameCollection.cs
- ProcessHostMapPath.cs
- PreviewPrintController.cs
- SecurityUtils.cs
- TabPanel.cs
- SequentialUshortCollection.cs
- IsolatedStorageFile.cs
- DbDeleteCommandTree.cs
- ReadOnlyHierarchicalDataSource.cs
- ResponseStream.cs
- ContextStaticAttribute.cs
- XpsImageSerializationService.cs
- TextElementEditingBehaviorAttribute.cs
- OleDbEnumerator.cs