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
- RadioButtonStandardAdapter.cs
- InternalConfigEventArgs.cs
- FormViewInsertEventArgs.cs
- MessageRpc.cs
- PopupEventArgs.cs
- AuthenticationService.cs
- ColorConvertedBitmap.cs
- ListCommandEventArgs.cs
- VisualBrush.cs
- httpserverutility.cs
- SoapAttributeOverrides.cs
- RawAppCommandInputReport.cs
- OnOperation.cs
- KeyPressEvent.cs
- Quad.cs
- SettingsProviderCollection.cs
- TransformerInfoCollection.cs
- ArithmeticException.cs
- XmlReflectionImporter.cs
- FontCollection.cs
- ExpressionServices.cs
- InputBinder.cs
- AtomMaterializerLog.cs
- AdPostCacheSubstitution.cs
- XsltSettings.cs
- Exceptions.cs
- ChildChangedEventArgs.cs
- XmlSerializerSection.cs
- EntityProviderFactory.cs
- ResourcesGenerator.cs
- Geometry3D.cs
- CustomErrorCollection.cs
- ListControlConvertEventArgs.cs
- TCPClient.cs
- ValueType.cs
- BypassElement.cs
- MessageBox.cs
- TileBrush.cs
- AttachedPropertyInfo.cs
- FixedSOMTextRun.cs
- KeyPressEvent.cs
- NullableConverter.cs
- HttpConfigurationContext.cs
- FontResourceCache.cs
- BamlRecordWriter.cs
- Conditional.cs
- DataGridRowAutomationPeer.cs
- SQLMembershipProvider.cs
- UInt16.cs
- OlePropertyStructs.cs
- WhitespaceRule.cs
- PatternMatcher.cs
- OleTxTransactionInfo.cs
- MimeBasePart.cs
- BuildProvider.cs
- RowToFieldTransformer.cs
- XmlEventCache.cs
- DayRenderEvent.cs
- CharStorage.cs
- ListViewContainer.cs
- TimerElapsedEvenArgs.cs
- ClientBuildManager.cs
- ContainerUIElement3D.cs
- ListBox.cs
- StylusButtonCollection.cs
- RMPublishingDialog.cs
- ListBoxAutomationPeer.cs
- CollectionViewGroupInternal.cs
- MILUtilities.cs
- ObfuscateAssemblyAttribute.cs
- ProfileSection.cs
- TreeWalker.cs
- CanExecuteRoutedEventArgs.cs
- TextBox.cs
- InputBinder.cs
- XmlSchemaComplexContent.cs
- ByteRangeDownloader.cs
- EastAsianLunisolarCalendar.cs
- DbReferenceCollection.cs
- WindowsPrincipal.cs
- Line.cs
- InvariantComparer.cs
- ListItem.cs
- WmlMobileTextWriter.cs
- WebBrowserEvent.cs
- ACE.cs
- DataMemberConverter.cs
- SqlHelper.cs
- HtmlSelect.cs
- HttpVersion.cs
- DesignTimeResourceProviderFactoryAttribute.cs
- NonVisualControlAttribute.cs
- HScrollProperties.cs
- BufferedWebEventProvider.cs
- ControlTemplate.cs
- GB18030Encoding.cs
- Cursor.cs
- SiteMapNodeCollection.cs
- URLString.cs
- VirtualPathUtility.cs