/// <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 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); }
/// <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 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; } }
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); }
/// <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); } }
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); } }