Code:
/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / wpf / src / Core / CSharp / System / Windows / Input / Command / MouseGesture.cs / 1 / MouseGesture.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: The MouseGesture class is used by the developer to create Gestures for // Mouse Device // // See spec at : http://avalon/coreUI/Specs/Commanding%20--%20design.htm // // // History: // 03/26/2004 : chandras - Created // //--------------------------------------------------------------------------- using System; using System.Windows.Input; using System.Windows; using System.Windows.Markup; using System.ComponentModel; namespace System.Windows.Input { ////// MouseGesture - MouseAction and Modifier combination. /// Can be set on properties of MouseBinding and RoutedCommand. /// [TypeConverter(typeof(MouseGestureConverter))] [ValueSerializer(typeof(MouseGestureValueSerializer))] public class MouseGesture : InputGesture { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors ////// Constructor /// public MouseGesture() // Mouse action { } ////// constructor /// /// Mouse Action public MouseGesture(MouseAction mouseAction): this(mouseAction, ModifierKeys.None) { } ////// Constructor /// /// Mouse Action /// Modifiers public MouseGesture( MouseAction mouseAction,ModifierKeys modifiers) // acclerator action { if (!MouseGesture.IsDefinedMouseAction(mouseAction)) throw new InvalidEnumArgumentException("mouseAction", (int)mouseAction, typeof(MouseAction)); if (!ModifierKeysConverter.IsDefinedModifierKeys(modifiers)) throw new InvalidEnumArgumentException("modifiers", (int)modifiers, typeof(ModifierKeys)); _modifiers = modifiers; _mouseAction = mouseAction; //AttachClassListeners(); } #endregion Constructors //------------------------------------------------------ // // Public Methods // //----------------------------------------------------- #region Public Methods ////// Action /// public MouseAction MouseAction { get { return _mouseAction; } set { if (!MouseGesture.IsDefinedMouseAction((MouseAction)value)) throw new InvalidEnumArgumentException("value", (int)value, typeof(MouseAction)); _mouseAction = (MouseAction)value; } } ////// Modifiers /// public ModifierKeys Modifiers { get { return _modifiers; } set { if (!ModifierKeysConverter.IsDefinedModifierKeys((ModifierKeys)value)) throw new InvalidEnumArgumentException("value", (int)value, typeof(ModifierKeys)); _modifiers = (ModifierKeys)value; } } ////// Compares InputEventArgs with current Input /// /// the element to receive the command /// inputEventArgs to compare to ///True - if matches, false otherwise. /// public override bool Matches(object targetElement, InputEventArgs inputEventArgs) { MouseAction mouseAction = GetMouseAction(inputEventArgs); if(mouseAction != MouseAction.None) { return ( ( (int)this.MouseAction == (int)mouseAction ) && ( this.Modifiers == Keyboard.Modifiers ) ); } return false; } // Helper like Enum.IsDefined, for MouseAction. internal static bool IsDefinedMouseAction(MouseAction mouseAction) { return (mouseAction >= MouseAction.None && mouseAction <= MouseAction.MiddleDoubleClick); } #endregion Public Methods //------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static MouseAction GetMouseAction(InputEventArgs inputArgs) { MouseAction MouseAction = MouseAction.None; MouseEventArgs mouseArgs = inputArgs as MouseEventArgs; if(mouseArgs != null) { if(inputArgs is MouseWheelEventArgs) { MouseAction = MouseAction.WheelClick; } else { MouseButtonEventArgs args = inputArgs as MouseButtonEventArgs; switch(args.ChangedButton) { case MouseButton.Left: { if(args.ClickCount == 2) MouseAction = MouseAction.LeftDoubleClick; else if(args.ClickCount == 1) MouseAction = MouseAction.LeftClick; } break; case MouseButton.Right: { if(args.ClickCount == 2) MouseAction = MouseAction.RightDoubleClick; else if(args.ClickCount == 1) MouseAction = MouseAction.RightClick; } break; case MouseButton.Middle: { if(args.ClickCount == 2) MouseAction = MouseAction.MiddleDoubleClick; else if(args.ClickCount == 1) MouseAction = MouseAction.MiddleClick; } break; } } } return MouseAction; } #endregion Internal Methods //----------------------------------------------------- // // Private Fields // //------------------------------------------------------ #region Private Fields private MouseAction _mouseAction = MouseAction.None; private ModifierKeys _modifiers = ModifierKeys.None; // private static bool _classRegistered = false; #endregion Private Fields } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: The MouseGesture class is used by the developer to create Gestures for // Mouse Device // // See spec at : http://avalon/coreUI/Specs/Commanding%20--%20design.htm // // // History: // 03/26/2004 : chandras - Created // //--------------------------------------------------------------------------- using System; using System.Windows.Input; using System.Windows; using System.Windows.Markup; using System.ComponentModel; namespace System.Windows.Input { ////// MouseGesture - MouseAction and Modifier combination. /// Can be set on properties of MouseBinding and RoutedCommand. /// [TypeConverter(typeof(MouseGestureConverter))] [ValueSerializer(typeof(MouseGestureValueSerializer))] public class MouseGesture : InputGesture { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors ////// Constructor /// public MouseGesture() // Mouse action { } ////// constructor /// /// Mouse Action public MouseGesture(MouseAction mouseAction): this(mouseAction, ModifierKeys.None) { } ////// Constructor /// /// Mouse Action /// Modifiers public MouseGesture( MouseAction mouseAction,ModifierKeys modifiers) // acclerator action { if (!MouseGesture.IsDefinedMouseAction(mouseAction)) throw new InvalidEnumArgumentException("mouseAction", (int)mouseAction, typeof(MouseAction)); if (!ModifierKeysConverter.IsDefinedModifierKeys(modifiers)) throw new InvalidEnumArgumentException("modifiers", (int)modifiers, typeof(ModifierKeys)); _modifiers = modifiers; _mouseAction = mouseAction; //AttachClassListeners(); } #endregion Constructors //------------------------------------------------------ // // Public Methods // //----------------------------------------------------- #region Public Methods ////// Action /// public MouseAction MouseAction { get { return _mouseAction; } set { if (!MouseGesture.IsDefinedMouseAction((MouseAction)value)) throw new InvalidEnumArgumentException("value", (int)value, typeof(MouseAction)); _mouseAction = (MouseAction)value; } } ////// Modifiers /// public ModifierKeys Modifiers { get { return _modifiers; } set { if (!ModifierKeysConverter.IsDefinedModifierKeys((ModifierKeys)value)) throw new InvalidEnumArgumentException("value", (int)value, typeof(ModifierKeys)); _modifiers = (ModifierKeys)value; } } ////// Compares InputEventArgs with current Input /// /// the element to receive the command /// inputEventArgs to compare to ///True - if matches, false otherwise. /// public override bool Matches(object targetElement, InputEventArgs inputEventArgs) { MouseAction mouseAction = GetMouseAction(inputEventArgs); if(mouseAction != MouseAction.None) { return ( ( (int)this.MouseAction == (int)mouseAction ) && ( this.Modifiers == Keyboard.Modifiers ) ); } return false; } // Helper like Enum.IsDefined, for MouseAction. internal static bool IsDefinedMouseAction(MouseAction mouseAction) { return (mouseAction >= MouseAction.None && mouseAction <= MouseAction.MiddleDoubleClick); } #endregion Public Methods //------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static MouseAction GetMouseAction(InputEventArgs inputArgs) { MouseAction MouseAction = MouseAction.None; MouseEventArgs mouseArgs = inputArgs as MouseEventArgs; if(mouseArgs != null) { if(inputArgs is MouseWheelEventArgs) { MouseAction = MouseAction.WheelClick; } else { MouseButtonEventArgs args = inputArgs as MouseButtonEventArgs; switch(args.ChangedButton) { case MouseButton.Left: { if(args.ClickCount == 2) MouseAction = MouseAction.LeftDoubleClick; else if(args.ClickCount == 1) MouseAction = MouseAction.LeftClick; } break; case MouseButton.Right: { if(args.ClickCount == 2) MouseAction = MouseAction.RightDoubleClick; else if(args.ClickCount == 1) MouseAction = MouseAction.RightClick; } break; case MouseButton.Middle: { if(args.ClickCount == 2) MouseAction = MouseAction.MiddleDoubleClick; else if(args.ClickCount == 1) MouseAction = MouseAction.MiddleClick; } break; } } } return MouseAction; } #endregion Internal Methods //----------------------------------------------------- // // Private Fields // //------------------------------------------------------ #region Private Fields private MouseAction _mouseAction = MouseAction.None; private ModifierKeys _modifiers = ModifierKeys.None; // private static bool _classRegistered = false; #endregion Private Fields } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DataBoundControl.cs
- ServiceModelConfigurationSection.cs
- ColorConverter.cs
- SQLDecimal.cs
- InvokePatternIdentifiers.cs
- AngleUtil.cs
- TransformCollection.cs
- AttributeCollection.cs
- AgileSafeNativeMemoryHandle.cs
- AccessDataSourceView.cs
- TrustLevel.cs
- ToolStripSplitButton.cs
- FilterException.cs
- ScaleTransform.cs
- TextEndOfLine.cs
- HostVisual.cs
- MimeReturn.cs
- JavascriptCallbackBehaviorAttribute.cs
- Rfc2898DeriveBytes.cs
- XmlStreamedByteStreamReader.cs
- ClientType.cs
- ErrorStyle.cs
- TextPattern.cs
- Wildcard.cs
- TcpSocketManager.cs
- ContentTypeSettingClientMessageFormatter.cs
- DataObjectFieldAttribute.cs
- FrugalMap.cs
- EntityDataSourceQueryBuilder.cs
- assemblycache.cs
- XPathAncestorIterator.cs
- QilScopedVisitor.cs
- ToolStripCustomTypeDescriptor.cs
- ToolStripDropDown.cs
- BuildProviderCollection.cs
- DelegateBodyWriter.cs
- WindowsScrollBar.cs
- SpecialFolderEnumConverter.cs
- TimeoutValidationAttribute.cs
- VariableAction.cs
- GenericTypeParameterBuilder.cs
- TransformPatternIdentifiers.cs
- SourceInterpreter.cs
- DeleteIndexBinder.cs
- ReadOnlyDictionary.cs
- StateValidator.cs
- WriteFileContext.cs
- ClientSettingsSection.cs
- DataGridColumnHeader.cs
- CodeVariableDeclarationStatement.cs
- CmsUtils.cs
- GcHandle.cs
- TransformerTypeCollection.cs
- AnonymousIdentificationModule.cs
- ThumbAutomationPeer.cs
- Debug.cs
- InkSerializer.cs
- StandardOleMarshalObject.cs
- TableCell.cs
- SafeProcessHandle.cs
- ErrorEventArgs.cs
- ConsumerConnectionPoint.cs
- Attributes.cs
- Exception.cs
- ComUdtElementCollection.cs
- TCEAdapterGenerator.cs
- AnnotationService.cs
- DoubleCollectionConverter.cs
- GuidTagList.cs
- IndicCharClassifier.cs
- GetPageNumberCompletedEventArgs.cs
- PerfCounters.cs
- ConnectionString.cs
- Timeline.cs
- MenuItemStyleCollection.cs
- SafeWaitHandle.cs
- StyleSelector.cs
- ValidateNames.cs
- FileUtil.cs
- SafeNativeMethodsCLR.cs
- ControlPropertyNameConverter.cs
- AppDomainProtocolHandler.cs
- ImpersonateTokenRef.cs
- HttpResponseHeader.cs
- URLMembershipCondition.cs
- hresults.cs
- ParallelActivityDesigner.cs
- WebConvert.cs
- ActivitySurrogate.cs
- Formatter.cs
- Light.cs
- CatalogZoneDesigner.cs
- ToolStripItemDataObject.cs
- ExpressionBinding.cs
- BuildProvider.cs
- SuspendDesigner.cs
- DrawingGroupDrawingContext.cs
- TreeNodeStyle.cs
- ActivationServices.cs
- SqlTypesSchemaImporter.cs