Stores a text/extraText/Image triple of values as a content values source.
Inheritance: IContentValues
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuRadioButton class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="radioButton">Reference to owning radio button entry.</param>
        public ViewDrawMenuRadioButton(IContextMenuProvider provider,
                                       KryptonContextMenuRadioButton radioButton)
        {
            _provider    = provider;
            _radioButton = radioButton;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(radioButton.Text,
                                                   radioButton.ExtraText,
                                                   radioButton.Image,
                                                   radioButton.ImageTransparentColor);

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled && _radioButton.Enabled;

            // Give the heading object the redirector to use when inheriting values
            _radioButton.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the content for the actual heading text/image
            _drawContent = new ViewDrawContent((_itemEnabled ? (IPaletteContent)_radioButton.OverrideNormal : (IPaletteContent)_radioButton.OverrideDisabled),
                                               _contentValues, VisualOrientation.Top);
            _drawContent.UseMnemonic = true;
            _drawContent.Enabled     = _itemEnabled;

            // Create the radio button image drawer and place inside element so it is always centered
            _drawRadioButton            = new ViewDrawRadioButton(_radioButton.StateRadioButtonImages);
            _drawRadioButton.CheckState = _radioButton.Checked;
            _drawRadioButton.Enabled    = _itemEnabled;
            _layoutCenter = new ViewLayoutCenter();
            _layoutCenter.Add(_drawRadioButton);

            // Place the radio button on the left of the available space but inside separators
            _innerDocker = new ViewLayoutDocker();
            _innerDocker.Add(_drawContent, ViewDockStyle.Fill);
            _innerDocker.Add(_layoutCenter, ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Right);
            _innerDocker.Add(new ViewLayoutSeparator(3), ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Top);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Bottom);

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker();
            _outerDocker.Add(_innerDocker, ViewDockStyle.Top);
            _outerDocker.Add(new ViewLayoutNull(), ViewDockStyle.Fill);

            // Use context menu specific version of the radio button controller
            MenuRadioButtonController mrbc = new MenuRadioButtonController(provider.ProviderViewManager, _innerDocker, this, provider.ProviderNeedPaintDelegate);

            mrbc.Click += new EventHandler(OnClick);
            _innerDocker.MouseController = mrbc;
            _innerDocker.KeyController   = mrbc;

            // We need to be notified whenever the checked state changes
            _radioButton.CheckedChanged += new EventHandler(OnCheckedChanged);

            // Add docker as the composite content
            Add(_outerDocker);
        }
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuRadioButton class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="radioButton">Reference to owning radio button entry.</param>
        public ViewDrawMenuRadioButton(IContextMenuProvider provider,
                                       KryptonContextMenuRadioButton radioButton)
        {
            _provider = provider;
            _radioButton = radioButton;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(radioButton.Text,
                                                   radioButton.ExtraText,
                                                   radioButton.Image,
                                                   radioButton.ImageTransparentColor);

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled && _radioButton.Enabled;

            // Give the heading object the redirector to use when inheriting values
            _radioButton.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the content for the actual heading text/image
            _drawContent = new ViewDrawContent((_itemEnabled ? (IPaletteContent)_radioButton.OverrideNormal : (IPaletteContent)_radioButton.OverrideDisabled),
                                               _contentValues, VisualOrientation.Top);
            _drawContent.UseMnemonic = true;
            _drawContent.Enabled = _itemEnabled;

            // Create the radio button image drawer and place inside element so it is always centered
            _drawRadioButton = new ViewDrawRadioButton(_radioButton.StateRadioButtonImages);
            _drawRadioButton.CheckState = _radioButton.Checked;
            _drawRadioButton.Enabled = _itemEnabled;
            _layoutCenter = new ViewLayoutCenter();
            _layoutCenter.Add(_drawRadioButton);

            // Place the radio button on the left of the available space but inside separators
            _innerDocker = new ViewLayoutDocker();
            _innerDocker.Add(_drawContent, ViewDockStyle.Fill);
            _innerDocker.Add(_layoutCenter, ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Right);
            _innerDocker.Add(new ViewLayoutSeparator(3), ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Top);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Bottom);

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker();
            _outerDocker.Add(_innerDocker, ViewDockStyle.Top);
            _outerDocker.Add(new ViewLayoutNull(), ViewDockStyle.Fill);

            // Use context menu specific version of the radio button controller
            MenuRadioButtonController mrbc = new MenuRadioButtonController(provider.ProviderViewManager, _innerDocker, this, provider.ProviderNeedPaintDelegate);
            mrbc.Click += new EventHandler(OnClick);
            _innerDocker.MouseController = mrbc;
            _innerDocker.KeyController = mrbc;

            // We need to be notified whenever the checked state changes
            _radioButton.CheckedChanged += new EventHandler(OnCheckedChanged);

            // Add docker as the composite content
            Add(_outerDocker);
        }
Beispiel #3
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        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuLinkLabel class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="linkLabel">Reference to owning link label entry.</param>
        public ViewDrawMenuLinkLabel(IContextMenuProvider provider,
                                     KryptonContextMenuLinkLabel linkLabel)
        {
            _provider  = provider;
            _linkLabel = linkLabel;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(linkLabel.Text,
                                                   linkLabel.ExtraText,
                                                   linkLabel.Image,
                                                   linkLabel.ImageTransparentColor);

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled;

            // Give the heading object the redirector to use when inheriting values
            linkLabel.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the content for the actual heading text/image
            _drawContent             = new ViewDrawContent(linkLabel.OverrideFocusNotVisited, _contentValues, VisualOrientation.Top);
            _drawContent.UseMnemonic = true;
            _drawContent.Enabled     = _itemEnabled;

            // Place label link in the center of the area but inside some separator to add spacing
            _innerDocker = new ViewLayoutDocker();
            _innerDocker.Add(_drawContent, ViewDockStyle.Fill);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Right);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Top);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Bottom);

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker();
            _outerDocker.Add(_innerDocker, ViewDockStyle.Top);
            _outerDocker.Add(new ViewLayoutNull(), ViewDockStyle.Fill);

            // Use context menu specific version of the link label controller
            MenuLinkLabelController mllc = new MenuLinkLabelController(provider.ProviderViewManager, _drawContent, this, provider.ProviderNeedPaintDelegate);

            mllc.Click += new EventHandler(OnClick);
            _drawContent.MouseController = mllc;
            _drawContent.KeyController   = mllc;

            // Add docker as the composite content
            Add(_outerDocker);

            // Want to know when a property changes whilst displayed
            _linkLabel.PropertyChanged += new PropertyChangedEventHandler(OnPropertyChanged);

            // We need to know if a property of the command changes
            if (_linkLabel.KryptonCommand != null)
            {
                _cachedCommand = _linkLabel.KryptonCommand;
                _linkLabel.KryptonCommand.PropertyChanged += new PropertyChangedEventHandler(OnCommandPropertyChanged);
            }
        }
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuLinkLabel class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="linkLabel">Reference to owning link label entry.</param>
        public ViewDrawMenuLinkLabel(IContextMenuProvider provider,
                                     KryptonContextMenuLinkLabel linkLabel)
        {
            _provider = provider;
            _linkLabel = linkLabel;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(linkLabel.Text,
                                                   linkLabel.ExtraText,
                                                   linkLabel.Image,
                                                   linkLabel.ImageTransparentColor);

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled;

            // Give the heading object the redirector to use when inheriting values
            linkLabel.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the content for the actual heading text/image
            _drawContent = new ViewDrawContent(linkLabel.OverrideFocusNotVisited, _contentValues, VisualOrientation.Top);
            _drawContent.UseMnemonic = true;
            _drawContent.Enabled = _itemEnabled;

            // Place label link in the center of the area but inside some separator to add spacing
            _innerDocker = new ViewLayoutDocker();
            _innerDocker.Add(_drawContent, ViewDockStyle.Fill);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Right);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Top);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Bottom);

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker();
            _outerDocker.Add(_innerDocker, ViewDockStyle.Top);
            _outerDocker.Add(new ViewLayoutNull(), ViewDockStyle.Fill);

            // Use context menu specific version of the link label controller
            MenuLinkLabelController mllc = new MenuLinkLabelController(provider.ProviderViewManager, _drawContent, this, provider.ProviderNeedPaintDelegate);
            mllc.Click += new EventHandler(OnClick);
            _drawContent.MouseController = mllc;
            _drawContent.KeyController = mllc;

            // Add docker as the composite content
            Add(_outerDocker);

            // Want to know when a property changes whilst displayed
            _linkLabel.PropertyChanged += new PropertyChangedEventHandler(OnPropertyChanged);

            // We need to know if a property of the command changes
            if (_linkLabel.KryptonCommand != null)
            {
                _cachedCommand = _linkLabel.KryptonCommand;
                _linkLabel.KryptonCommand.PropertyChanged += new PropertyChangedEventHandler(OnCommandPropertyChanged);
            }
        }
        /// <summary>
        /// Initialize a new instance of the ViewDrawRibbonAppMenuRecentDec class.
        /// </summary>
        /// <param name="ribbon">Reference to owning ribbon instance.</param>
        /// <param name="provider">Provider of context menu information.</param>
        /// <param name="recentDoc">Source rencent document instance.</param>
        /// <param name="maxWidth">Maximum width allowed for the item.</param>
        /// <param name="needPaintDelegate">Delegate for requesting paint updates.</param>
        /// <param name="index">Recent documet index.</param>
        public ViewDrawRibbonAppMenuRecentDec(KryptonRibbon ribbon,
                                              IContextMenuProvider provider,
                                              KryptonRibbonRecentDoc recentDoc,
                                              int maxWidth,
                                              NeedPaintHandler needPaintDelegate,
                                              int index)
            : base(provider.ProviderStateNormal.ItemHighlight.Back,
                   provider.ProviderStateNormal.ItemHighlight.Border,
                   provider.ProviderStateNormal.ItemHighlight,
                   PaletteMetricPadding.ContextMenuItemHighlight,
                   VisualOrientation.Top)
        {
            _maxWidth = maxWidth;
            _provider = provider;
            _recentDoc = recentDoc;
            _shortcutText = (index < 10 ? @"&" + index.ToString() : "A");

            // Use docker to organize horizontal items
            ViewLayoutDocker docker = new ViewLayoutDocker();

            // End of line gap
            docker.Add(new ViewLayoutSeparator(5), ViewDockStyle.Right);

            // Add the text/extraText/Image entry
            FixedContentValue entryContent = new FixedContentValue(recentDoc.Text, recentDoc.ExtraText, recentDoc.Image, recentDoc.ImageTransparentColor);
            RibbonRecentDocsEntryToContent entryPalette = new RibbonRecentDocsEntryToContent(ribbon.StateCommon.RibbonGeneral, ribbon.StateCommon.RibbonAppMenuDocsEntry);
            ViewDrawContent entryDraw = new ViewDrawContent(entryPalette, entryContent, VisualOrientation.Top);
            docker.Add(entryDraw, ViewDockStyle.Fill);

            // Shortcut to Content gap
            docker.Add(new ViewLayoutSeparator(5), ViewDockStyle.Left);

            // Add the shortcut column
            FixedContentValue shortcutContent = new FixedContentValue(_shortcutText, null, null, Color.Empty);
            RibbonRecentDocsShortcutToContent shortcutPalette = new RibbonRecentDocsShortcutToContent(ribbon.StateCommon.RibbonGeneral, ribbon.StateCommon.RibbonAppMenuDocsEntry);
            ViewDrawRibbonRecentShortcut shortcutDraw = new ViewDrawRibbonRecentShortcut(shortcutPalette, shortcutContent);
            docker.Add(shortcutDraw, ViewDockStyle.Left);

            // Start of line gap
            docker.Add(new ViewLayoutSeparator(3), ViewDockStyle.Left);

            // Attach a controller so menu item can be tracked and pressed
            RecentDocController controller = new RecentDocController(_provider.ProviderViewManager, this, needPaintDelegate);
            MouseController = controller;
            KeyController = controller;
            SourceController = controller;

            Add(docker);
        }
Beispiel #6
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        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuHeading class.
        /// </summary>
        /// <param name="heading">Reference to owning heading entry.</param>
        /// <param name="palette">Reference to palette source.</param>
        public ViewDrawMenuHeading(KryptonContextMenuHeading heading,
                                   PaletteTripleRedirect palette)
        {
            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(heading.Text,
                                                   heading.ExtraText,
                                                   heading.Image,
                                                   heading.ImageTransparentColor);

            // Give the heading object the redirector to use when inheriting values
            heading.SetPaletteRedirect(palette);

            // Create the content for the actual heading text/image
            _drawContent = new ViewDrawContent(heading.StateNormal.Content, _contentValues, VisualOrientation.Top);

            // Use the docker to provide the background and border
            _drawDocker = new ViewDrawDocker(heading.StateNormal.Back, heading.StateNormal.Border);
            _drawDocker.Add(_drawContent, ViewDockStyle.Fill);

            // Add docker as the composite content
            Add(_drawDocker);
        }
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuHeading class.
        /// </summary>
        /// <param name="heading">Reference to owning heading entry.</param>
        /// <param name="palette">Reference to palette source.</param>
        public ViewDrawMenuHeading(KryptonContextMenuHeading heading,
                                   PaletteTripleRedirect palette)
        {
            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(heading.Text,
                                                   heading.ExtraText,
                                                   heading.Image,
                                                   heading.ImageTransparentColor);

            // Give the heading object the redirector to use when inheriting values
            heading.SetPaletteRedirect(palette);

            // Create the content for the actual heading text/image
            _drawContent = new ViewDrawContent(heading.StateNormal.Content, _contentValues, VisualOrientation.Top);

            // Use the docker to provide the background and border
            _drawDocker = new ViewDrawDocker(heading.StateNormal.Back, heading.StateNormal.Border);
            _drawDocker.Add(_drawContent, ViewDockStyle.Fill);

            // Add docker as the composite content
            Add(_drawDocker);
        }
Beispiel #8
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        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuCheckButton class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="checkButton">Reference to owning check button entry.</param>
        public ViewDrawMenuCheckButton(IContextMenuProvider provider,
                                       KryptonContextMenuCheckButton checkButton)
        {
            _provider = provider;
            KryptonContextMenuCheckButton = checkButton;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(ResolveText,
                                                   ResolveExtraText,
                                                   ResolveImage,
                                                   ResolveImageTransparentColor);

            // Decide on the enabled state of the display
            ItemEnabled = provider.ProviderEnabled && ResolveEnabled;

            // Give the heading object the redirector to use when inheriting values
            KryptonContextMenuCheckButton.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the view button instance
            ViewDrawButton = new ViewDrawButton(checkButton.OverrideDisabled,
                                                checkButton.OverrideNormal,
                                                checkButton.OverrideTracking,
                                                checkButton.OverridePressed,
                                                new PaletteMetricRedirect(provider.ProviderRedirector),
                                                _contentValues,
                                                VisualOrientation.Top,
                                                true);

            // Add the checked specific palettes to the existing view button
            ViewDrawButton.SetCheckedPalettes(checkButton.OverrideCheckedNormal,
                                              checkButton.OverrideCheckedTracking,
                                              checkButton.OverrideCheckedPressed);

            ViewDrawButton.Enabled = ItemEnabled;
            ViewDrawButton.Checked = ResolveChecked;

            // Place the check box on the left of the available space but inside separators
            _innerDocker = new ViewLayoutDocker
            {
                { ViewDrawButton, ViewDockStyle.Fill },
                { new ViewLayoutSeparator(1), ViewDockStyle.Right },
                { new ViewLayoutSeparator(1), ViewDockStyle.Left },
                { new ViewLayoutSeparator(1), ViewDockStyle.Top },
                { new ViewLayoutSeparator(1), ViewDockStyle.Bottom }
            };

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker
            {
                { _innerDocker, ViewDockStyle.Top },
                { new ViewLayoutNull(), ViewDockStyle.Fill }
            };

            // Use context menu specific version of the check box controller
            MenuCheckButtonController mcbc = new MenuCheckButtonController(provider.ProviderViewManager, _innerDocker, this, provider.ProviderNeedPaintDelegate);

            mcbc.Click += OnClick;
            _innerDocker.MouseController = mcbc;
            _innerDocker.KeyController   = mcbc;

            // Add docker as the composite content
            Add(_outerDocker);

            // Want to know when a property changes whilst displayed
            KryptonContextMenuCheckButton.PropertyChanged += OnPropertyChanged;

            // We need to know if a property of the command changes
            if (KryptonContextMenuCheckButton.KryptonCommand != null)
            {
                _cachedCommand = KryptonContextMenuCheckButton.KryptonCommand;
                KryptonContextMenuCheckButton.KryptonCommand.PropertyChanged += OnCommandPropertyChanged;
            }
        }
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuCheckBox class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="checkBox">Reference to owning check box entry.</param>
        public ViewDrawMenuCheckBox(IContextMenuProvider provider,
                                    KryptonContextMenuCheckBox checkBox)
        {
            _provider = provider;
            KryptonContextMenuCheckBox = checkBox;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(ResolveText,
                                                   ResolveExtraText,
                                                   ResolveImage,
                                                   ResolveImageTransparentColor);

            // Decide on the enabled state of the display
            ItemEnabled = provider.ProviderEnabled && ResolveEnabled;

            // Give the heading object the redirector to use when inheriting values
            KryptonContextMenuCheckBox.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the content for the actual heading text/image
            ViewDrawContent = new ViewDrawContent((ItemEnabled ? KryptonContextMenuCheckBox.OverrideNormal : KryptonContextMenuCheckBox.OverrideDisabled),
                                                  _contentValues, VisualOrientation.Top)
            {
                UseMnemonic = true,
                Enabled     = ItemEnabled
            };

            // Create the check box image drawer and place inside element so it is always centered
            ViewDrawCheckBox = new ViewDrawCheckBox(KryptonContextMenuCheckBox.StateCheckBoxImages)
            {
                CheckState = ResolveCheckState,
                Enabled    = ItemEnabled
            };
            _layoutCenter = new ViewLayoutCenter
            {
                ViewDrawCheckBox
            };

            // Place the check box on the left of the available space but inside separators
            _innerDocker = new ViewLayoutDocker
            {
                { ViewDrawContent, ViewDockStyle.Fill },
                { _layoutCenter, ViewDockStyle.Left },
                { new ViewLayoutSeparator(1), ViewDockStyle.Right },
                { new ViewLayoutSeparator(3), ViewDockStyle.Left },
                { new ViewLayoutSeparator(1), ViewDockStyle.Top },
                { new ViewLayoutSeparator(1), ViewDockStyle.Bottom }
            };

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker
            {
                { _innerDocker, ViewDockStyle.Top },
                { new ViewLayoutNull(), ViewDockStyle.Fill }
            };

            // Use context menu specific version of the check box controller
            MenuCheckBoxController mcbc = new MenuCheckBoxController(provider.ProviderViewManager, _innerDocker, this, provider.ProviderNeedPaintDelegate);

            mcbc.Click += OnClick;
            _innerDocker.MouseController = mcbc;
            _innerDocker.KeyController   = mcbc;

            // Add docker as the composite content
            Add(_outerDocker);

            // Want to know when a property changes whilst displayed
            KryptonContextMenuCheckBox.PropertyChanged += OnPropertyChanged;

            // We need to know if a property of the command changes
            if (KryptonContextMenuCheckBox.KryptonCommand != null)
            {
                _cachedCommand = KryptonContextMenuCheckBox.KryptonCommand;
                KryptonContextMenuCheckBox.KryptonCommand.PropertyChanged += OnCommandPropertyChanged;
            }
        }
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuItem class.
        /// </summary>
        /// <param name="provider">Provider of context menu information.</param>
        /// <param name="menuItem">Menu item definition.</param>
        /// <param name="columns">Containing columns.</param>
        /// <param name="standardStyle">Draw items with standard or alternate style.</param>
        /// <param name="imageColumn">Draw an image background for the item images.</param>
        public ViewDrawMenuItem(IContextMenuProvider provider,
                                KryptonContextMenuItem menuItem,
                                ViewLayoutStack columns,
                                bool standardStyle,
                                bool imageColumn)
            : base(menuItem.StateNormal.ItemHighlight.Back,
                   menuItem.StateNormal.ItemHighlight.Border,
                   menuItem.StateNormal.ItemHighlight,
                   PaletteMetricPadding.ContextMenuItemHighlight,
                   VisualOrientation.Top)
        {
            // Remember values
            _provider = provider;
            KryptonContextMenuItem = menuItem;
            _imageColumn           = imageColumn;
            _standardStyle         = standardStyle;

            // Give the item object the redirector to use when inheriting values
            KryptonContextMenuItem.SetPaletteRedirect(provider);

            // Create a stack of horizontal items inside the item
            ViewLayoutDocker docker = new ViewLayoutDocker();

            // Decide on the enabled state of the display
            ItemEnabled = provider.ProviderEnabled && ResolveEnabled;
            PaletteContextMenuItemState menuItemState = (ItemEnabled ? KryptonContextMenuItem.StateNormal : KryptonContextMenuItem.StateDisabled);

            // Calculate the image to show inside in the image column
            Image itemColumnImage      = ResolveImage;
            Color itemImageTransparent = ResolveImageTransparentColor;

            // If no image found then...
            if (itemColumnImage != null)
            {
                // Ensure we have a fixed size if we are showing an image column
                if (_imageColumn)
                {
                    itemColumnImage      = _empty16x16;
                    itemImageTransparent = Color.Magenta;
                }

                switch (ResolveCheckState)
                {
                case CheckState.Checked:
                    itemColumnImage      = provider.ProviderImages.GetContextMenuCheckedImage();
                    itemImageTransparent = Color.Empty;
                    break;

                case CheckState.Indeterminate:
                    itemColumnImage      = provider.ProviderImages.GetContextMenuIndeterminateImage();
                    itemImageTransparent = Color.Empty;
                    break;
                }
            }

            // Column Image
            PaletteTripleJustImage justImage = (ResolveChecked ? KryptonContextMenuItem.StateChecked.ItemImage : menuItemState.ItemImage);

            _fixedImage   = new FixedContentValue(null, null, itemColumnImage, itemImageTransparent);
            _imageContent = new ViewDrawContent(justImage.Content, _fixedImage, VisualOrientation.Top);
            _imageCanvas  = new ViewDrawMenuImageCanvas(justImage.Back, justImage.Border, 0, false)
            {
                _imageContent
            };
            docker.Add(new ViewLayoutCenter(_imageCanvas), ViewDockStyle.Left);
            _imageContent.Enabled = ItemEnabled;

            // Text/Extra Text
            PaletteContentJustText menuItemStyle = (standardStyle ? menuItemState.ItemTextStandard : menuItemState.ItemTextAlternate);

            _fixedTextExtraText = new FixedContentValue(ResolveText, ResolveExtraText, null, Color.Empty);
            _textContent        = new ViewDrawMenuItemContent(menuItemStyle, _fixedTextExtraText, 1);
            docker.Add(_textContent, ViewDockStyle.Fill);
            _textContent.Enabled = ItemEnabled;

            // Shortcut
            if (KryptonContextMenuItem.ShowShortcutKeys)
            {
                string shortcutString = KryptonContextMenuItem.ShortcutKeyDisplayString;
                if (string.IsNullOrEmpty(shortcutString))
                {
                    shortcutString = (KryptonContextMenuItem.ShortcutKeys != Keys.None) ? new KeysConverter().ConvertToString(KryptonContextMenuItem.ShortcutKeys) : string.Empty;
                }

                if (shortcutString.Length > 0)
                {
                    _shortcutContent = new ViewDrawMenuItemContent(menuItemState.ItemShortcutText, new FixedContentValue(shortcutString, null, null, Color.Empty), 2);
                    docker.Add(_shortcutContent, ViewDockStyle.Right);
                    _shortcutContent.Enabled = ItemEnabled;
                }
            }

            // Add split item separator
            SplitSeparator = new ViewDrawMenuSeparator(menuItemState.ItemSplit);
            docker.Add(SplitSeparator, ViewDockStyle.Right);
            SplitSeparator.Enabled = ItemEnabled;
            SplitSeparator.Draw    = (KryptonContextMenuItem.Items.Count > 0) && KryptonContextMenuItem.SplitSubMenu;

            // SubMenu Indicator
            HasSubMenu      = (KryptonContextMenuItem.Items.Count > 0);
            _subMenuContent = new ViewDrawMenuItemContent(menuItemState.ItemImage.Content, new FixedContentValue(null, null, (!HasSubMenu ? _empty16x16 : provider.ProviderImages.GetContextMenuSubMenuImage()), (KryptonContextMenuItem.Items.Count == 0 ? Color.Magenta : Color.Empty)), 3);
            docker.Add(new ViewLayoutCenter(_subMenuContent), ViewDockStyle.Right);
            _subMenuContent.Enabled = ItemEnabled;

            Add(docker);

            // Add a controller for handing mouse and keyboard events
            MenuItemController mic = new MenuItemController(provider.ProviderViewManager, this, provider.ProviderNeedPaintDelegate);

            MouseController = mic;
            KeyController   = mic;

            // Want to know when a property changes whilst displayed
            KryptonContextMenuItem.PropertyChanged += OnPropertyChanged;

            // We need to know if a property of the command changes
            if (KryptonContextMenuItem.KryptonCommand != null)
            {
                _cachedCommand = KryptonContextMenuItem.KryptonCommand;
                KryptonContextMenuItem.KryptonCommand.PropertyChanged += OnCommandPropertyChanged;
            }
        }
Beispiel #11
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        public KryptonListBox()
        {
            // Contains another control and needs marking as such for validation to work
            SetStyle(ControlStyles.ContainerControl, true);

            // Cannot select this control, only the child ListBox and does not generate a click event
            SetStyle(ControlStyles.Selectable | ControlStyles.StandardClick, false);

            // Default fields
            _alwaysActive = true;
            _lastSelectedIndex = -1;
            _style = ButtonStyle.ListItem;
            base.Padding = new Padding(1);

            // Create the palette storage
            _stateCommon = new PaletteListStateRedirect(Redirector, PaletteBackStyle.InputControlStandalone, PaletteBorderStyle.InputControlStandalone, NeedPaintDelegate);
            _stateFocus = new PaletteListItemTripleRedirect(Redirector, PaletteBackStyle.ButtonListItem, PaletteBorderStyle.ButtonListItem, PaletteContentStyle.ButtonListItem, NeedPaintDelegate);
            _stateDisabled = new PaletteListState(_stateCommon, NeedPaintDelegate);
            _stateActive = new PaletteDouble(_stateCommon, NeedPaintDelegate);
            _stateNormal = new PaletteListState(_stateCommon, NeedPaintDelegate);
            _stateTracking = new PaletteListItemTriple(_stateCommon.Item, NeedPaintDelegate);
            _statePressed = new PaletteListItemTriple(_stateCommon.Item, NeedPaintDelegate);
            _stateCheckedNormal = new PaletteListItemTriple(_stateCommon.Item, NeedPaintDelegate);
            _stateCheckedTracking = new PaletteListItemTriple(_stateCommon.Item, NeedPaintDelegate);
            _stateCheckedPressed = new PaletteListItemTriple(_stateCommon.Item, NeedPaintDelegate);

            // Create the override handling classes
            _overrideNormal = new PaletteTripleOverride(_stateFocus.Item, _stateNormal.Item, PaletteState.FocusOverride);
            _overrideTracking = new PaletteTripleOverride(_stateFocus.Item, _stateTracking.Item, PaletteState.FocusOverride);
            _overridePressed = new PaletteTripleOverride(_stateFocus.Item, _statePressed.Item, PaletteState.FocusOverride);
            _overrideCheckedNormal = new PaletteTripleOverride(_stateFocus.Item, _stateCheckedNormal.Item, PaletteState.FocusOverride);
            _overrideCheckedTracking = new PaletteTripleOverride(_stateFocus.Item, _stateCheckedTracking.Item, PaletteState.FocusOverride);
            _overrideCheckedPressed = new PaletteTripleOverride(_stateFocus.Item, _stateCheckedPressed.Item, PaletteState.FocusOverride);

            // Create the draw element for owner drawing individual items
            _contentValues = new FixedContentValue();
            _drawButton = new ViewDrawButton(StateDisabled.Item, _overrideNormal,
                                             _overrideTracking, _overridePressed,
                                             _overrideCheckedNormal, _overrideCheckedTracking,
                                             _overrideCheckedPressed,
                                             new PaletteMetricRedirect(Redirector),
                                             _contentValues, VisualOrientation.Top, false);

            // Create the internal list box used for containing content
            _listBox = new InternalListBox(this);
            _listBox.DrawItem += new DrawItemEventHandler(OnListBoxDrawItem);
            _listBox.MeasureItem += new MeasureItemEventHandler(OnListBoxMeasureItem);
            _listBox.TrackMouseEnter += new EventHandler(OnListBoxMouseChange);
            _listBox.TrackMouseLeave += new EventHandler(OnListBoxMouseChange);
            _listBox.DataSourceChanged += new EventHandler(OnListBoxDataSourceChanged);
            _listBox.DisplayMemberChanged += new EventHandler(OnListBoxDisplayMemberChanged);
            _listBox.ValueMemberChanged += new EventHandler(OnListBoxValueMemberChanged);
            _listBox.SelectedIndexChanged += new EventHandler(OnListBoxSelectedIndexChanged);
            _listBox.SelectedValueChanged += new EventHandler(OnListBoxSelectedValueChanged);
            _listBox.DisplayMemberChanged += new EventHandler(OnListBoxDisplayMemberChanged);
            _listBox.Format += new ListControlConvertEventHandler(OnListBoxFormat);
            _listBox.FormatInfoChanged += new EventHandler(OnListBoxFormatInfoChanged);
            _listBox.FormatStringChanged += new EventHandler(OnListBoxFormatStringChanged);
            _listBox.FormattingEnabledChanged += new EventHandler(OnListBoxFormattingEnabledChanged);
            _listBox.GotFocus += new EventHandler(OnListBoxGotFocus);
            _listBox.LostFocus += new EventHandler(OnListBoxLostFocus);
            _listBox.KeyDown += new KeyEventHandler(OnListBoxKeyDown);
            _listBox.KeyUp += new KeyEventHandler(OnListBoxKeyUp);
            _listBox.KeyPress += new KeyPressEventHandler(OnListBoxKeyPress);
            _listBox.PreviewKeyDown += new PreviewKeyDownEventHandler(OnListBoxPreviewKeyDown);
            _listBox.Validating += new CancelEventHandler(OnListBoxValidating);
            _listBox.Validated += new EventHandler(OnListBoxValidated);

            // Create the element that fills the remainder space and remembers fill rectange
            _layoutFill = new ViewLayoutFill(_listBox);
            _layoutFill.DisplayPadding = new Padding(1);

            // Create inner view for placing inside the drawing docker
            _drawDockerInner = new ViewLayoutDocker();
            _drawDockerInner.Add(_layoutFill, ViewDockStyle.Fill);

            // Create view for the control border and background
            _drawDockerOuter = new ViewDrawDocker(_stateNormal.Back, _stateNormal.Border);
            _drawDockerOuter.Add(_drawDockerInner, ViewDockStyle.Fill);

            // Create the view manager instance
            ViewManager = new ViewManager(this, _drawDockerOuter);

            // We need to create and cache a device context compatible with the display
            _screenDC = PI.CreateCompatibleDC(IntPtr.Zero);

            // Add list box to the controls collection
            ((KryptonReadOnlyControls)Controls).AddInternal(_listBox);
        }
Beispiel #12
0
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuItem class.
        /// </summary>
        /// <param name="provider">Provider of context menu information.</param>
        /// <param name="menuItem">Menu item definition.</param>
        /// <param name="columns">Containing columns.</param>
        /// <param name="standardStyle">Draw items with standard or alternate style.</param>
        /// <param name="imageColumn">Draw an image background for the item images.</param>
        public ViewDrawMenuItem(IContextMenuProvider provider,
                                KryptonContextMenuItem menuItem,
                                ViewLayoutStack columns,
                                bool standardStyle,
                                bool imageColumn)
            : base(menuItem.StateNormal.ItemHighlight.Back,
                   menuItem.StateNormal.ItemHighlight.Border,
                   menuItem.StateNormal.ItemHighlight,
                   PaletteMetricPadding.ContextMenuItemHighlight,
                   VisualOrientation.Top)
        {
            // Remember values
            _provider = provider;
            _menuItem = menuItem;
            _imageColumn = imageColumn;
            _standardStyle = standardStyle;

            // Give the item object the redirector to use when inheriting values
            _menuItem.SetPaletteRedirect(provider);

            // Create a stack of horizontal items inside the item
            ViewLayoutDocker docker = new ViewLayoutDocker();

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled && ResolveEnabled;
            PaletteContextMenuItemState menuItemState = (_itemEnabled ? _menuItem.StateNormal : _menuItem.StateDisabled);

            // Calculate the image to show inside in the image column
            Image itemColumnImage = ResolveImage;
            Color itemImageTransparent = ResolveImageTransparentColor;

            // If no image found then...
            if (itemColumnImage != null)
            {
                // Ensure we have a fixed size if we are showing an image column
                if (_imageColumn)
                {
                    itemColumnImage = _empty16x16;
                    itemImageTransparent = Color.Magenta;
                }

                switch (ResolveCheckState)
                {
                    case CheckState.Checked:
                        itemColumnImage = provider.ProviderImages.GetContextMenuCheckedImage();
                        itemImageTransparent = Color.Empty;
                        break;
                    case CheckState.Indeterminate:
                        itemColumnImage = provider.ProviderImages.GetContextMenuIndeterminateImage();
                        itemImageTransparent = Color.Empty;
                        break;
                }
            }

            // Column Image
            PaletteTripleJustImage justImage = (ResolveChecked ? _menuItem.StateChecked.ItemImage : menuItemState.ItemImage);
            _fixedImage = new FixedContentValue(null, null, itemColumnImage, itemImageTransparent);
            _imageContent = new ViewDrawContent(justImage.Content, _fixedImage, VisualOrientation.Top);
            _imageCanvas = new ViewDrawMenuImageCanvas(justImage.Back, justImage.Border, 0, false);
            _imageCanvas.Add(_imageContent);
            docker.Add(new ViewLayoutCenter(_imageCanvas), ViewDockStyle.Left);
            _imageContent.Enabled = _itemEnabled;

            // Text/Extra Text
            PaletteContentJustText menuItemStyle = (standardStyle ? menuItemState.ItemTextStandard : menuItemState.ItemTextAlternate);
            _fixedTextExtraText = new FixedContentValue(ResolveText, ResolveExtraText, null, Color.Empty);
            _textContent = new ViewDrawMenuItemContent(menuItemStyle, _fixedTextExtraText, 1);
            docker.Add(_textContent, ViewDockStyle.Fill);
            _textContent.Enabled = _itemEnabled;

            // Shortcut
            if (_menuItem.ShowShortcutKeys)
            {
                string shortcutString = _menuItem.ShortcutKeyDisplayString;
                if (string.IsNullOrEmpty(shortcutString))
                    shortcutString = (_menuItem.ShortcutKeys != Keys.None) ? new KeysConverter().ConvertToString(_menuItem.ShortcutKeys) : string.Empty;
                if (shortcutString.Length > 0)
                {
                    _shortcutContent = new ViewDrawMenuItemContent(menuItemState.ItemShortcutText, new FixedContentValue(shortcutString, null, null, Color.Empty), 2);
                    docker.Add(_shortcutContent, ViewDockStyle.Right);
                    _shortcutContent.Enabled = _itemEnabled;
                }
            }

            // Add split item separator
            _splitSeparator = new ViewDrawMenuSeparator(menuItemState.ItemSplit);
            docker.Add(_splitSeparator, ViewDockStyle.Right);
            _splitSeparator.Enabled = _itemEnabled;
            _splitSeparator.Draw = (_menuItem.Items.Count > 0) && _menuItem.SplitSubMenu;

            // SubMenu Indicator
            _hasSubMenu = (_menuItem.Items.Count > 0);
            _subMenuContent = new ViewDrawMenuItemContent(menuItemState.ItemImage.Content, new FixedContentValue(null, null, (!_hasSubMenu ? _empty16x16 : provider.ProviderImages.GetContextMenuSubMenuImage()), (_menuItem.Items.Count == 0 ? Color.Magenta : Color.Empty)), 3);
            docker.Add(new ViewLayoutCenter(_subMenuContent), ViewDockStyle.Right);
            _subMenuContent.Enabled = _itemEnabled;

            Add(docker);

            // Add a controller for handing mouse and keyboard events
            MenuItemController mic = new MenuItemController(provider.ProviderViewManager, this, provider.ProviderNeedPaintDelegate);
            MouseController = mic;
            KeyController = mic;

            // Want to know when a property changes whilst displayed
            _menuItem.PropertyChanged += new PropertyChangedEventHandler(OnPropertyChanged);

            // We need to know if a property of the command changes
            if (_menuItem.KryptonCommand != null)
            {
                _cachedCommand = _menuItem.KryptonCommand;
                _menuItem.KryptonCommand.PropertyChanged += new PropertyChangedEventHandler(OnCommandPropertyChanged);
            }
        }
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuCheckBox class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="checkBox">Reference to owning check box entry.</param>
        public ViewDrawMenuCheckBox(IContextMenuProvider provider,
                                    KryptonContextMenuCheckBox checkBox)
        {
            _provider = provider;
            _checkBox = checkBox;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(ResolveText,
                                                   ResolveExtraText,
                                                   ResolveImage,
                                                   ResolveImageTransparentColor);

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled && ResolveEnabled;

            // Give the heading object the redirector to use when inheriting values
            _checkBox.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the content for the actual heading text/image
            _drawContent = new ViewDrawContent((_itemEnabled ? (IPaletteContent)_checkBox.OverrideNormal : (IPaletteContent)_checkBox.OverrideDisabled),
                                               _contentValues, VisualOrientation.Top);
            _drawContent.UseMnemonic = true;
            _drawContent.Enabled = _itemEnabled;

            // Create the check box image drawer and place inside element so it is always centered
            _drawCheckBox = new ViewDrawCheckBox(_checkBox.StateCheckBoxImages);
            _drawCheckBox.CheckState = ResolveCheckState;
            _drawCheckBox.Enabled = _itemEnabled;
            _layoutCenter = new ViewLayoutCenter();
            _layoutCenter.Add(_drawCheckBox);

            // Place the check box on the left of the available space but inside separators
            _innerDocker = new ViewLayoutDocker();
            _innerDocker.Add(_drawContent, ViewDockStyle.Fill);
            _innerDocker.Add(_layoutCenter, ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Right);
            _innerDocker.Add(new ViewLayoutSeparator(3), ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Top);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Bottom);

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker();
            _outerDocker.Add(_innerDocker, ViewDockStyle.Top);
            _outerDocker.Add(new ViewLayoutNull(), ViewDockStyle.Fill);

            // Use context menu specific version of the check box controller
            MenuCheckBoxController mcbc = new MenuCheckBoxController(provider.ProviderViewManager, _innerDocker, this, provider.ProviderNeedPaintDelegate);
            mcbc.Click += new EventHandler(OnClick);
            _innerDocker.MouseController = mcbc;
            _innerDocker.KeyController = mcbc;

            // Add docker as the composite content
            Add(_outerDocker);

            // Want to know when a property changes whilst displayed
            _checkBox.PropertyChanged += new PropertyChangedEventHandler(OnPropertyChanged);

            // We need to know if a property of the command changes
            if (_checkBox.KryptonCommand != null)
            {
                _cachedCommand = _checkBox.KryptonCommand;
                _checkBox.KryptonCommand.PropertyChanged += new PropertyChangedEventHandler(OnCommandPropertyChanged);
            }
        }
Beispiel #14
0
        public KryptonTreeView()
        {
            // Contains another control and needs marking as such for validation to work
            SetStyle(ControlStyles.ContainerControl, true);

            // Cannot select this control, only the child tree view and does not generate a click event
            SetStyle(ControlStyles.Selectable | ControlStyles.StandardClick, false);

            // Default fields
            _alwaysActive = true;
            _style = ButtonStyle.ListItem;
            _itemHeightDefault = true;
            _plusMinusImages = new TreeViewImages();
            _checkBoxImages = new CheckBoxImages();
            base.Padding = new Padding(1);

            // Create the palette storage
            _redirectImages = new PaletteRedirectTreeView(Redirector, _plusMinusImages, _checkBoxImages);
            PaletteBackInheritRedirect backInherit = new PaletteBackInheritRedirect(Redirector, PaletteBackStyle.InputControlStandalone);
            PaletteBorderInheritRedirect borderInherit = new PaletteBorderInheritRedirect(Redirector, PaletteBorderStyle.InputControlStandalone);
            PaletteBackColor1 commonBack = new PaletteBackColor1(backInherit, NeedPaintDelegate);
            PaletteBorder commonBorder = new PaletteBorder(borderInherit, NeedPaintDelegate);
            _stateCommon = new PaletteTreeStateRedirect(Redirector, commonBack, backInherit, commonBorder, borderInherit, NeedPaintDelegate);

            PaletteBackColor1 disabledBack = new PaletteBackColor1(_stateCommon.PaletteBack, NeedPaintDelegate);
            PaletteBorder disabledBorder = new PaletteBorder(_stateCommon.PaletteBorder, NeedPaintDelegate);
            _stateDisabled = new PaletteTreeState(_stateCommon, disabledBack, disabledBorder, NeedPaintDelegate);

            PaletteBackColor1 normalBack = new PaletteBackColor1(_stateCommon.PaletteBack, NeedPaintDelegate);
            PaletteBorder normalBorder = new PaletteBorder(_stateCommon.PaletteBorder, NeedPaintDelegate);
            _stateNormal = new PaletteTreeState(_stateCommon, normalBack, normalBorder, NeedPaintDelegate);

            PaletteBackColor1 activeBack = new PaletteBackColor1(_stateCommon.PaletteBack, NeedPaintDelegate);
            PaletteBorder activeBorder = new PaletteBorder(_stateCommon.PaletteBorder, NeedPaintDelegate);
            _stateActive = new PaletteDouble(_stateCommon, activeBack, activeBorder, NeedPaintDelegate);

            _stateFocus = new PaletteTreeNodeTripleRedirect(Redirector, PaletteBackStyle.ButtonListItem, PaletteBorderStyle.ButtonListItem, PaletteContentStyle.ButtonListItem, NeedPaintDelegate);
            _stateTracking = new PaletteTreeNodeTriple(_stateCommon.Node, NeedPaintDelegate);
            _statePressed = new PaletteTreeNodeTriple(_stateCommon.Node, NeedPaintDelegate);
            _stateCheckedNormal = new PaletteTreeNodeTriple(_stateCommon.Node, NeedPaintDelegate);
            _stateCheckedTracking = new PaletteTreeNodeTriple(_stateCommon.Node, NeedPaintDelegate);
            _stateCheckedPressed = new PaletteTreeNodeTriple(_stateCommon.Node, NeedPaintDelegate);

            // Create the override handling classes
            _overrideNormal = new PaletteTripleOverride(_stateFocus.Node, _stateNormal.Node, PaletteState.FocusOverride);
            _overrideTracking = new PaletteTripleOverride(_stateFocus.Node, _stateTracking.Node, PaletteState.FocusOverride);
            _overridePressed = new PaletteTripleOverride(_stateFocus.Node, _statePressed.Node, PaletteState.FocusOverride);
            _overrideCheckedNormal = new PaletteTripleOverride(_stateFocus.Node, _stateCheckedNormal.Node, PaletteState.FocusOverride);
            _overrideCheckedTracking = new PaletteTripleOverride(_stateFocus.Node, _stateCheckedTracking.Node, PaletteState.FocusOverride);
            _overrideCheckedPressed = new PaletteTripleOverride(_stateFocus.Node, _stateCheckedPressed.Node, PaletteState.FocusOverride);
            _overrideNormalNode = new PaletteNodeOverride(_overrideNormal);

            // Create the check box image drawer and place inside element so it is always centered
            _drawCheckBox = new ViewDrawCheckBox(_redirectImages);
            _layoutCheckBox = new ViewLayoutCenter();
            _layoutCheckBox.Add(_drawCheckBox);

            // Stack used to layout the location of the node image
            _layoutImage = new ViewLayoutSeparator(0, 0);
            _layoutImageAfter = new ViewLayoutSeparator(3, 0);
            _layoutImageCenter = new ViewLayoutCenter(_layoutImage);
            _layoutImageStack = new ViewLayoutStack(true);
            _layoutImageStack.Add(_layoutImageCenter);
            _layoutImageStack.Add(_layoutImageAfter);
            _layoutImageState = new ViewLayoutSeparator(16, 16);
            _layoutImageCenterState = new ViewLayoutCenter(_layoutImageState);

            // Create the draw element for owner drawing individual items
            _contentValues = new FixedContentValue();
            _drawButton = new ViewDrawButton(StateDisabled.Node, _overrideNormalNode,
                                             _overrideTracking, _overridePressed,
                                             _overrideCheckedNormal, _overrideCheckedTracking,
                                             _overrideCheckedPressed,
                                             new PaletteMetricRedirect(Redirector),
                                             _contentValues, VisualOrientation.Top, false);

            // Place check box on the left and the label in the remainder
            _layoutDocker = new ViewLayoutDocker();
            _layoutDocker.Add(_layoutImageStack, ViewDockStyle.Left);
            _layoutDocker.Add(_layoutImageCenterState, ViewDockStyle.Left);
            _layoutDocker.Add(_layoutCheckBox, ViewDockStyle.Left);
            _layoutDocker.Add(_drawButton, ViewDockStyle.Fill);

            // Create the internal tree view used for containing content
            _treeView = new InternalTreeView(this);
            _treeView.TrackMouseEnter += new EventHandler(OnTreeViewMouseChange);
            _treeView.TrackMouseLeave += new EventHandler(OnTreeViewMouseChange);
            _treeView.GotFocus += new EventHandler(OnTreeViewGotFocus);
            _treeView.LostFocus += new EventHandler(OnTreeViewLostFocus);
            _treeView.KeyDown += new KeyEventHandler(OnTreeViewKeyDown);
            _treeView.KeyUp += new KeyEventHandler(OnTreeViewKeyUp);
            _treeView.KeyPress += new KeyPressEventHandler(OnTreeViewKeyPress);
            _treeView.PreviewKeyDown += new PreviewKeyDownEventHandler(OnTreeViewPreviewKeyDown);
            _treeView.Validating += new CancelEventHandler(OnTreeViewValidating);
            _treeView.Validated += new EventHandler(OnTreeViewValidated);
            _treeView.AfterCheck += new TreeViewEventHandler(OnTreeViewAfterCheck);
            _treeView.AfterCollapse += new TreeViewEventHandler(OnTreeViewAfterCollapse);
            _treeView.AfterExpand += new TreeViewEventHandler(OnTreeViewAfterExpand);
            _treeView.AfterLabelEdit += new NodeLabelEditEventHandler(OnTreeViewAfterLabelEdit);
            _treeView.AfterSelect += new TreeViewEventHandler(OnTreeViewAfterSelect);
            _treeView.BeforeCheck += new TreeViewCancelEventHandler(OnTreeViewBeforeCheck);
            _treeView.BeforeCollapse += new TreeViewCancelEventHandler(OnTreeViewBeforeCollapse);
            _treeView.BeforeExpand += new TreeViewCancelEventHandler(OnTreeViewBeforeExpand);
            _treeView.BeforeLabelEdit += new NodeLabelEditEventHandler(OnTreeViewBeforeLabelEdit);
            _treeView.BeforeSelect += new TreeViewCancelEventHandler(OnTreeViewBeforeSelect);
            _treeView.ItemDrag += new ItemDragEventHandler(OnTreeViewItemDrag);
            _treeView.NodeMouseClick += new TreeNodeMouseClickEventHandler(OnTreeViewNodeMouseClick);
            _treeView.NodeMouseDoubleClick += new TreeNodeMouseClickEventHandler(OnTreeViewNodeMouseDoubleClick);
            _treeView.NodeMouseHover += new TreeNodeMouseHoverEventHandler(OnTreeViewNodeMouseHover);
            _treeView.DrawNode += new DrawTreeNodeEventHandler(OnTreeViewDrawNode);
            _treeView.DrawMode = TreeViewDrawMode.OwnerDrawAll;

            // Create the element that fills the remainder space and remembers fill rectange
            _layoutFill = new ViewLayoutFill(_treeView);
            _layoutFill.DisplayPadding = new Padding(1);

            // Create inner view for placing inside the drawing docker
            _drawDockerInner = new ViewLayoutDocker();
            _drawDockerInner.Add(_layoutFill, ViewDockStyle.Fill);

            // Create view for the control border and background
            _drawDockerOuter = new ViewDrawDocker(_stateNormal.Back, _stateNormal.Border);
            _drawDockerOuter.Add(_drawDockerInner, ViewDockStyle.Fill);

            // Create the view manager instance
            ViewManager = new ViewManager(this, _drawDockerOuter);

            // We need to create and cache a device context compatible with the display
            _screenDC = PI.CreateCompatibleDC(IntPtr.Zero);

            // Add tree view to the controls collection
            ((KryptonReadOnlyControls)Controls).AddInternal(_treeView);
        }
        /// <summary>
        /// Initialize a new instance of the ViewDrawMenuCheckButton class.
        /// </summary>
        /// <param name="provider">Reference to provider.</param>
        /// <param name="checkButton">Reference to owning check button entry.</param>
        public ViewDrawMenuCheckButton(IContextMenuProvider provider,
                                       KryptonContextMenuCheckButton checkButton)
        {
            _provider = provider;
            _checkButton = checkButton;

            // Create fixed storage of the content values
            _contentValues = new FixedContentValue(ResolveText,
                                                   ResolveExtraText,
                                                   ResolveImage,
                                                   ResolveImageTransparentColor);

            // Decide on the enabled state of the display
            _itemEnabled = provider.ProviderEnabled && ResolveEnabled;

            // Give the heading object the redirector to use when inheriting values
            _checkButton.SetPaletteRedirect(provider.ProviderRedirector);

            // Create the view button instance
            _drawButton = new ViewDrawButton(checkButton.OverrideDisabled,
                                             checkButton.OverrideNormal,
                                             checkButton.OverrideTracking,
                                             checkButton.OverridePressed,
                                             new PaletteMetricRedirect(provider.ProviderRedirector),
                                             _contentValues,
                                             VisualOrientation.Top,
                                             true);

            // Add the checked specific palettes to the existing view button
            _drawButton.SetCheckedPalettes(checkButton.OverrideCheckedNormal,
                                           checkButton.OverrideCheckedTracking,
                                           checkButton.OverrideCheckedPressed);

            _drawButton.Enabled = _itemEnabled;
            _drawButton.Checked = ResolveChecked;

            // Place the check box on the left of the available space but inside separators
            _innerDocker = new ViewLayoutDocker();
            _innerDocker.Add(_drawButton, ViewDockStyle.Fill);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Right);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Left);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Top);
            _innerDocker.Add(new ViewLayoutSeparator(1), ViewDockStyle.Bottom);

            // Use outer docker so that any extra space not needed is used by the null
            _outerDocker = new ViewLayoutDocker();
            _outerDocker.Add(_innerDocker, ViewDockStyle.Top);
            _outerDocker.Add(new ViewLayoutNull(), ViewDockStyle.Fill);

            // Use context menu specific version of the check box controller
            MenuCheckButtonController mcbc = new MenuCheckButtonController(provider.ProviderViewManager, _innerDocker, this, provider.ProviderNeedPaintDelegate);
            mcbc.Click += new EventHandler(OnClick);
            _innerDocker.MouseController = mcbc;
            _innerDocker.KeyController = mcbc;

            // Add docker as the composite content
            Add(_outerDocker);

            // Want to know when a property changes whilst displayed
            _checkButton.PropertyChanged += new PropertyChangedEventHandler(OnPropertyChanged);

            // We need to know if a property of the command changes
            if (_checkButton.KryptonCommand != null)
            {
                _cachedCommand = _checkButton.KryptonCommand;
                _checkButton.KryptonCommand.PropertyChanged += new PropertyChangedEventHandler(OnCommandPropertyChanged);
            }
        }