/// <summary>
/// Initialize a new instance of the ContextMenuProvider class.
/// </summary>
/// <param name="viewManager">View manager used to organize keyboard events.</param>
/// <param name="menuCollection">Top level set of menu items.</param>
/// <param name="viewColumns">Stack used for adding new columns.</param>
/// <param name="palette">Local palette setting to use initially.</param>
/// <param name="paletteMode">Palette mode setting to use initially.</param>
/// <param name="redirector">Redirector used for obtaining palette values.</param>
/// <param name="needPaintDelegate">Delegate used to when paint changes occur.</param>
public AppButtonMenuProvider(ViewContextMenuManager viewManager,
KryptonContextMenuItemCollection menuCollection,
ViewLayoutStack viewColumns,
IPalette palette,
PaletteMode paletteMode,
PaletteRedirect redirector,
NeedPaintHandler needPaintDelegate)
{
// Store incoming state
_viewManager = viewManager;
_menuCollection = menuCollection;
_viewColumns = viewColumns;
_palette = palette;
_paletteMode = paletteMode;
_redirector = redirector;
_needPaintDelegate = needPaintDelegate;
// Create all other state
_parent = null;
_enabled = true;
_canCloseMenu = true;
_showHorz = KryptonContextMenuPositionH.After;
_showVert = KryptonContextMenuPositionV.Top;
_stateCommon = new PaletteContextMenuRedirect(redirector, needPaintDelegate);
_stateNormal = new PaletteContextMenuItemState(_stateCommon);
_stateDisabled = new PaletteContextMenuItemState(_stateCommon);
_stateHighlight = new PaletteContextMenuItemStateHighlight(_stateCommon);
_stateChecked = new PaletteContextMenuItemStateChecked(_stateCommon);
_redirectorImages = new PaletteRedirectContextMenu(redirector, new ContextMenuImages(needPaintDelegate));
}
/// <summary>
/// Initialize a new instance of the ContextMenuProvider class.
/// </summary>
/// <param name="contextMenu">Originating context menu instance.</param>
/// <param name="viewManager">Reference to view manager.</param>
/// <param name="viewColumns">Columns view element.</param>
/// <param name="palette">Local palette setting to use initially.</param>
/// <param name="paletteMode">Palette mode setting to use initially.</param>
/// <param name="redirector">Redirector used for obtaining palette values.</param>
/// <param name="redirectorImages">Redirector used for obtaining images.</param>
/// <param name="needPaintDelegate">Delegate for requesting paint changes.</param>
/// <param name="enabled">Enabled state of the context menu.</param>
public ContextMenuProvider(KryptonContextMenu contextMenu,
ViewContextMenuManager viewManager,
ViewLayoutStack viewColumns,
IPalette palette,
PaletteMode paletteMode,
PaletteRedirect redirector,
PaletteRedirectContextMenu redirectorImages,
NeedPaintHandler needPaintDelegate,
bool enabled)
{
ProviderShowHorz = KryptonContextMenuPositionH.Left;
ProviderShowVert = KryptonContextMenuPositionV.Below;
ProviderEnabled = enabled;
ProviderViewManager = viewManager;
ProviderViewColumns = viewColumns;
ProviderStateCommon = contextMenu.StateCommon;
ProviderStateDisabled = contextMenu.StateDisabled;
ProviderStateNormal = contextMenu.StateNormal;
ProviderStateHighlight = contextMenu.StateHighlight;
ProviderStateChecked = contextMenu.StateChecked;
ProviderImages = redirectorImages;
ProviderPalette = palette;
ProviderPaletteMode = paletteMode;
ProviderRedirector = redirector;
ProviderNeedPaintDelegate = needPaintDelegate;
ProviderCanCloseMenu = true;
}
/// <summary>
/// Initialize a new instance of the VisualPopupAppMenu class.
/// </summary>
/// <param name="ribbon">Owning ribbon instance.</param>
/// <param name="appButton">Originating app button instance.</param>
/// <param name="palette">Local palette setting to use initially.</param>
/// <param name="paletteMode">Palette mode setting to use initially.</param>
/// <param name="redirector">Redirector used for obtaining palette values.</param>
/// <param name="rectAppButtonTopHalf">Screen location of the upper half of the app button.</param>
/// <param name="rectAppButtonBottomHalf">Screen location of the lower half of the app button.</param>
/// <param name="keyboardActivated">Was the context menu activated by a keyboard action.</param>
public VisualPopupAppMenu(KryptonRibbon ribbon,
RibbonAppButton appButton,
IPalette palette,
PaletteMode paletteMode,
PaletteRedirect redirector,
Rectangle rectAppButtonTopHalf,
Rectangle rectAppButtonBottomHalf,
bool keyboardActivated)
: base(true)
{
// Remember incoming state
_redirector = redirector;
_ribbon = ribbon;
_rectAppButtonTopHalf = rectAppButtonTopHalf;
_rectAppButtonBottomHalf = rectAppButtonBottomHalf;
// Create the view manager instance with root element
ViewManager = new ViewContextMenuManager(this, new ViewLayoutNull());
// Set the initial resolved palette to the appropriate setting
if (palette != null)
{
SetPalette(palette);
}
else
{
SetPalette(KryptonManager.GetPaletteForMode(paletteMode));
}
// Set of context menu columns
_viewColumns = new ViewLayoutStack(true);
// Create provider instance
_provider = new AppButtonMenuProvider((ViewContextMenuManager)ViewManager,
_ribbon.RibbonAppButton.AppButtonMenuItems,
_viewColumns, palette, paletteMode,
redirector, NeedPaintDelegate);
_provider.Closing += new CancelEventHandler(OnProviderClosing);
_provider.Close += new EventHandler <CloseReasonEventArgs>(OnProviderClose);
_provider.Dispose += new EventHandler(OnProviderClose);
CreateAppButtonBottom();
CreateButtonSpecView();
CreateContextMenuView(appButton);
CreateRecentDocumentsView();
CreateInnerBacking(CreateInsideCanvas());
CreateOuterBacking();
CreateOutsideDocker();
CreateButtonManager(appButton);
ViewManager.Root = _drawOutsideDocker;
// With keyboard activate we select the first valid item
if (keyboardActivated)
{
((ViewContextMenuManager)ViewManager).KeyDown();
}
}
/// <summary>
/// Create view elements appropriate for the collection items.
/// </summary>
/// <param name="provider">Context menu information provider.</param>
/// <param name="parent">Parent object.</param>
/// <param name="columns">Collection of columns to create view inside.</param>
/// <param name="standardStyle">Should the standard style be applied.</param>
/// <param name="imageColumn">Should the image column be applied.</param>
public void GenerateView(IContextMenuProvider provider,
object parent,
ViewLayoutStack columns,
bool standardStyle,
bool imageColumn)
{
// Create the initial column
ViewLayoutStack column = AddColumn(columns);
// Process each item in the collection in turn
foreach (KryptonContextMenuItemBase item in this.Where(static item => item.Visible))
/// <summary>
/// Returns a view appropriate for this item based on the object it is inside.
/// </summary>
/// <param name="provider">Provider of context menu information.</param>
/// <param name="parent">Owning object reference.</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>
/// <returns>ViewBase that is the root of the view hierarchy being added.</returns>
public override ViewBase GenerateView(IContextMenuProvider provider,
object parent,
ViewLayoutStack columns,
bool standardStyle,
bool imageColumn)
{
// Add child items into columns of display views
ViewLayoutStack itemsColumns = new(true);
Items.GenerateView(provider, this, this, itemsColumns, StandardStyle, ImageColumn);
return(itemsColumns);
}
private void CreateRecentDocumentsView()
{
// Do we need to add the recent docs view?
if (_ribbon.RibbonAppButton.AppButtonShowRecentDocs)
{
// Create a dummy vertical menu separator for separating recent documents from menu items
KryptonContextMenuSeparator dummySep1 = new KryptonContextMenuSeparator
{
Horizontal = false
};
_viewColumns.Add(new ViewDrawMenuSeparator(dummySep1, _provider.ProviderStateCommon.Separator));
_viewColumns.Add(new ViewLayoutSeparator(0, _ribbon.RibbonAppButton.AppButtonMinRecentSize.Height));
// Use a layout that draws the background color of the recent docs area
ViewDrawRibbonAppMenuDocs recentDocsBack = new ViewDrawRibbonAppMenuDocs(_ribbon);
_viewColumns.Add(recentDocsBack);
// Stack the document entries vertically
ViewLayoutStack documentStack = new ViewLayoutStack(false);
recentDocsBack.Add(documentStack);
// Use fixed width separator to enforce a minimum width to column
documentStack.Add(new ViewLayoutSeparator(_ribbon.RibbonAppButton.AppButtonMinRecentSize.Width, 0));
// Add the recent document title
documentStack.Add(new ViewDrawRibbonRecentDocs(_ribbon));
// Followed by a horizontal separator
KryptonContextMenuSeparator dummySep2 = new KryptonContextMenuSeparator();
documentStack.Add(new ViewDrawMenuSeparator(dummySep2, _provider.ProviderStateCommon.Separator));
documentStack.Add(new ViewLayoutSeparator(2));
// Then generate an item per recent document entry
int index = 1;
foreach (KryptonRibbonRecentDoc recentDoc in _ribbon.RibbonAppButton.AppButtonRecentDocs)
{
documentStack.Add(new ViewDrawRibbonAppMenuRecentDec(_ribbon, _provider, recentDoc, _ribbon.RibbonAppButton.AppButtonMaxRecentSize.Width, NeedPaintDelegate, index++));
}
// Add separator entry which is then used to fill remained space
documentStack.Add(new ViewLayoutSeparator(1));
// Update provider with element to use as the fixed size for submenus
_provider.FixedViewBase = recentDocsBack;
}
}
/// <summary>
/// Initialize a new instance of the ViewLayoutMenuItemsPile class.
/// </summary>
/// <param name="provider">Provider of context menu values.</param>
/// <param name="items">Reference to the owning collection.</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 ViewLayoutMenuItemsPile(IContextMenuProvider provider,
KryptonContextMenuItems items,
bool standardStyle,
bool imageColumn)
{
// Cache access to the highlight item palette
_paletteItemHighlight = provider.ProviderStateCommon.ItemHighlight;
// Create and place an image column inside a docker so it appears on the left side
_imageColumn = new ViewDrawMenuImageColumn(items, provider.ProviderStateCommon.ItemImageColumn);
ViewLayoutDocker imageDocker = new()
{
{ _imageColumn, ViewDockStyle.Left }
};
// Only show the image column when in a standard collection of items
imageDocker.Visible = imageColumn;
// Create a vertical stack that contains each individual menu item
ItemStack = new ViewLayoutStack(false)
{
FillLastChild = false
};
// Use a docker with the item stack as the fill
ViewLayoutDocker stackDocker = new()
{
{ ItemStack, ViewDockStyle.Fill }
};
// Grab the padding for around the item stack
Padding itemsPadding = _paletteItemHighlight.GetMetricPadding(PaletteState.Normal, PaletteMetricPadding.ContextMenuItemsCollection);
stackDocker.Add(new ViewLayoutSeparator(itemsPadding.Left), ViewDockStyle.Left);
stackDocker.Add(new ViewLayoutSeparator(itemsPadding.Right), ViewDockStyle.Right);
stackDocker.Add(new ViewLayoutSeparator(itemsPadding.Top), ViewDockStyle.Top);
stackDocker.Add(new ViewLayoutSeparator(itemsPadding.Bottom), ViewDockStyle.Bottom);
// The background of the pile is the image column
Add(imageDocker);
// The foreground of the pile is the stack of menu items
Add(stackDocker);
}
/// <summary>
/// Returns a view appropriate for this item based on the object it is inside.
/// </summary>
/// <param name="provider">Provider of context menu information.</param>
/// <param name="parent">Owning object reference.</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>
/// <returns>ViewBase that is the root of the view hierarchy being added.</returns>
public override ViewBase GenerateView(IContextMenuProvider provider,
object parent,
ViewLayoutStack columns,
bool standardStyle,
bool imageColumn)
{
if (Horizontal && (parent is KryptonContextMenuItemCollection))
{
// Create a stack of horizontal items inside the item
ViewLayoutDocker docker = new();
// Take up same space as the image column, so separator starts close to actual text
ViewDrawContent imageContent = new(provider.ProviderStateCommon.ItemImage.Content, new FixedContentValue(null, null, null, Color.Empty), VisualOrientation.Top);
ViewDrawMenuImageCanvas imageCanvas = new(provider.ProviderStateCommon.ItemImage.Back, provider.ProviderStateCommon.ItemImage.Border, 0, true)
{
imageContent
};
docker.Add(new ViewLayoutCenter(imageCanvas), ViewDockStyle.Left);
docker.Add(new ViewLayoutSeparator(1, 0), ViewDockStyle.Left);
// Gap that matches left padding of text/extra text
docker.Add(new ViewLayoutMenuSepGap(provider.ProviderStateCommon, standardStyle), ViewDockStyle.Left);
// Separator Display
ViewLayoutStack separatorStack = new(false)
{
new ViewLayoutSeparator(1, 1),
new ViewDrawMenuSeparator(this, provider.ProviderStateCommon.Separator),
new ViewLayoutSeparator(1, 1)
};
docker.Add(separatorStack, ViewDockStyle.Fill);
return(docker);
}
else
{
return(new ViewDrawMenuSeparator(this, provider.ProviderStateCommon.Separator));
}
}
/// <summary>
/// Initialize a new instance of the ContextMenuProvider class.
/// </summary>
/// <param name="provider">Original provider.</param>
/// <param name="needPaintDelegate">Delegate for requesting paint changes.</param>
/// <param name="viewManager">Reference to view manager.</param>
/// <param name="viewColumns">Columns view element.</param>
public ContextMenuProvider(IContextMenuProvider provider,
ViewContextMenuManager viewManager,
ViewLayoutStack viewColumns,
NeedPaintHandler needPaintDelegate)
{
_parent = provider;
ProviderEnabled = provider.ProviderEnabled;
ProviderCanCloseMenu = provider.ProviderCanCloseMenu;
ProviderViewManager = viewManager;
ProviderViewColumns = viewColumns;
ProviderStateCommon = provider.ProviderStateCommon;
ProviderStateDisabled = provider.ProviderStateDisabled;
ProviderStateNormal = provider.ProviderStateNormal;
ProviderStateHighlight = provider.ProviderStateHighlight;
ProviderStateChecked = provider.ProviderStateChecked;
ProviderImages = provider.ProviderImages;
ProviderPalette = provider.ProviderPalette;
ProviderPaletteMode = provider.ProviderPaletteMode;
ProviderRedirector = provider.ProviderRedirector;
ProviderNeedPaintDelegate = needPaintDelegate;
ProviderShowHorz = provider.ProviderShowHorz;
ProviderShowVert = provider.ProviderShowVert;
}
/// <summary>
/// Initialize a new instance of the VisualContextMenu class.
/// </summary>
/// <param name="provider">Original source of provider details</param>
/// <param name="items">Enabled state of the context menu.</param>
/// <param name="keyboardActivated">Was the context menu activate by a keyboard action.</param>
public VisualContextMenu(IContextMenuProvider provider,
KryptonContextMenuCollection items,
bool keyboardActivated)
: base(true)
{
Redirector = provider.ProviderRedirector;
// Create the view manager instance with root element
ViewManager = new ViewContextMenuManager(this, new ViewLayoutNull());
// Set the initial resolved palette to the appropriate setting
SetPalette(provider.ProviderPalette ?? KryptonManager.GetPaletteForMode(provider.ProviderPaletteMode));
// Set of context menu columns
_viewColumns = new ViewLayoutStack(true);
// Create provider instance
_provider = new ContextMenuProvider(provider, (ViewContextMenuManager)ViewManager, _viewColumns, NeedPaintDelegate);
_provider.Closing += OnProviderClosing;
_provider.Close += OnProviderClose;
_provider.Dispose += OnProviderClose;
Construct(items, keyboardActivated);
}
/// <summary>
/// Returns a view appropriate for this item based on the object it is inside.
/// </summary>
/// <param name="provider">Provider of context menu information.</param>
/// <param name="parent">Owning object reference.</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>
/// <returns>ViewBase that is the root of the view hierarchy being added.</returns>
public override ViewBase GenerateView(IContextMenuProvider provider,
object parent,
ViewLayoutStack columns,
bool standardStyle,
bool imageColumn) =>
new ViewDrawMenuLinkLabel(provider, this);
/// <summary>
/// Returns a view appropriate for this item based on the object it is inside.
/// </summary>
/// <param name="provider">Provider of context menu information.</param>
/// <param name="parent">Owning object reference.</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>
/// <returns>ViewBase that is the root of the view hierarchy being added.</returns>
public override ViewBase GenerateView(IContextMenuProvider provider,
object parent,
ViewLayoutStack columns,
bool standardStyle,
bool imageColumn) =>
new ViewDrawMenuHeading(this, provider.ProviderStateCommon.Heading);
public override ViewBase GenerateView(IContextMenuProvider provider, object parent, ViewLayoutStack columns, bool standardStyle,
bool imageColumn)
{
throw new NotImplementedException();
}
/// <summary>
/// Returns a view appropriate for this item based on the object it is inside.
/// </summary>
/// <param name="provider">Provider of context menu information.</param>
/// <param name="parent">Owning object reference.</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>
/// <returns>ViewBase that is the root of the view hierarchy being added.</returns>
public override ViewBase GenerateView(IContextMenuProvider provider,
object parent,
ViewLayoutStack columns,
bool standardStyle,
bool imageColumn) =>
new ViewLayoutMenuItemSelect(this, provider);
/// <summary>
/// Initialize a new instance of the ViewDrawMonth class.
/// </summary>
/// <param name="calendar">Reference to calendar provider.</param>
/// <param name="months">Reference to months instance.</param>
/// <param name="redirector">Redirector for getting values.</param>
/// <param name="needPaintDelegate">Delegate for requesting paint changes.</param>
public ViewDrawMonth(IKryptonMonthCalendar calendar,
ViewLayoutMonths months,
PaletteRedirect redirector,
NeedPaintHandler needPaintDelegate)
: base(false)
{
_calendar = calendar;
_months = months;
// Add a header for showing the month/year value
_drawContent = new ViewDrawContent(_calendar.StateNormal.Header.Content, this, VisualOrientation.Top);
_borderForced = new PaletteBorderInheritForced(_calendar.StateNormal.Header.Border);
_borderForced.ForceBorderEdges(PaletteDrawBorders.None);
_drawHeader = new ViewDrawDocker(_calendar.StateNormal.Header.Back, _borderForced, null)
{
{ _drawContent, ViewDockStyle.Fill }
};
Add(_drawHeader);
// Create the left/right arrows for moving the months
_arrowPrev = new ButtonSpecCalendar(this, PaletteButtonSpecStyle.Previous, RelativeEdgeAlign.Near);
_arrowNext = new ButtonSpecCalendar(this, PaletteButtonSpecStyle.Next, RelativeEdgeAlign.Far);
_arrowPrev.Click += OnPrevMonth;
_arrowNext.Click += OnNextMonth;
_buttonSpecs = new CalendarButtonSpecCollection(this)
{
_arrowPrev,
_arrowNext
};
// Using a button spec manager to add the buttons to the header
_buttonManager = new ButtonSpecManagerDraw(_calendar.CalendarControl, redirector, null, _buttonSpecs,
new[] { _drawHeader },
new IPaletteMetric[] { _calendar.StateCommon },
new[] { PaletteMetricInt.HeaderButtonEdgeInsetCalendar },
new[] { PaletteMetricPadding.None },
_calendar.GetToolStripDelegate, needPaintDelegate);
// Create stacks for holding display items
ViewLayoutStack namesStack = new(true);
ViewLayoutStack weeksStack = new(true);
ViewLayoutStack daysStack = new(false);
_numberStack = new ViewLayoutStack(false);
weeksStack.Add(_numberStack);
weeksStack.Add(daysStack);
// Add day names
_drawMonthDayNames = new ViewDrawMonthDayNames(_calendar, _months);
_drawWeekCorner = new ViewLayoutWeekCorner(_calendar, _months, _calendar.StateNormal.Header.Border);
namesStack.Add(_drawWeekCorner);
namesStack.Add(_drawMonthDayNames);
Add(namesStack);
Add(weeksStack);
// Add border between week numbers and days area
_borderEdgeRedirect = new PaletteBorderEdgeRedirect(_calendar.StateNormal.Header.Border, null);
_borderEdge = new PaletteBorderEdge(_borderEdgeRedirect, null);
_drawBorderEdge = new ViewDrawBorderEdge(_borderEdge, Orientation.Vertical);
_drawWeekNumbers = new ViewDrawWeekNumbers(_calendar, _months);
ViewLayoutDocker borderLeftDock = new()
{
{ _drawWeekNumbers, ViewDockStyle.Left },
{ new ViewLayoutSeparator(0, 4), ViewDockStyle.Top },
public KryptonListView()
{
SetStyle(ControlStyles.AllPaintingInWmPaint
| ControlStyles.OptimizedDoubleBuffer
| ControlStyles.SupportsTransparentBackColor // Cannot get thi sto work (Code removed)!!
| ControlStyles.EnableNotifyMessage
, true);
base.OwnerDraw = true;
// We need to repaint entire control whenever resized
SetStyle(ControlStyles.ResizeRedraw, true);
// Yes, we want to be drawn double buffered by default
DoubleBuffered = true;
// Default fields
_alwaysActive = true;
_style = ButtonStyle.ListItem;
Padding = new Padding(1);
base.BorderStyle = System.Windows.Forms.BorderStyle.None;
// We need to create and cache a device context compatible with the display
_screenDC = PI.CreateCompatibleDC(IntPtr.Zero);
// Set the palette and renderer to the defaults as specified by the manager
Redirector = new PaletteRedirect(null);
CacheNewPalette(KryptonManager.CurrentGlobalPalette);
KryptonManager.GlobalPaletteChanged += OnGlobalPaletteChanged;
NeedPaintDelegate = OnNeedPaint;
// Create the palette storage
Images = new CheckBoxImages(NeedPaintDelegate);
_paletteCheckBoxImages = new PaletteRedirectCheckBox(Redirector, Images);
StateCommon = new PaletteListStateRedirect(Redirector, PaletteBackStyle.InputControlStandalone, PaletteBorderStyle.InputControlStandalone, NeedPaintDelegate);
OverrideFocus = 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 manager and view for drawing the background
ViewDrawPanel = new ViewDrawPanel(StateNormal.Back);
// Create the override handling classes
_overrideNormal = new PaletteTripleOverride(OverrideFocus.Item, StateNormal.Item, PaletteState.FocusOverride);
_overrideTracking = new PaletteTripleOverride(OverrideFocus.Item, StateTracking.Item, PaletteState.FocusOverride);
_overridePressed = new PaletteTripleOverride(OverrideFocus.Item, StatePressed.Item, PaletteState.FocusOverride);
_overrideCheckedNormal = new PaletteTripleOverride(OverrideFocus.Item, StateCheckedNormal.Item, PaletteState.FocusOverride);
_overrideCheckedTracking = new PaletteTripleOverride(OverrideFocus.Item, StateCheckedTracking.Item, PaletteState.FocusOverride);
_overrideCheckedPressed = new PaletteTripleOverride(OverrideFocus.Item, StateCheckedPressed.Item, PaletteState.FocusOverride);
// Create the check box image drawer and place inside element so it is always centered
_drawCheckBox = new ViewDrawCheckBox(_paletteCheckBoxImages);
_layoutCheckBox = new ViewLayoutCenter
{
_drawCheckBox
};
_layoutCheckBoxAfter = new ViewLayoutSeparator(3, 0);
_layoutCheckBoxStack = new ViewLayoutStack(true)
{
_layoutCheckBox,
_layoutCheckBoxAfter
};
// 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)
{
_layoutImageCenter,
_layoutImageAfter
};
_layoutImageState = new ViewLayoutSeparator(16, 16);
_layoutImageCenterState = new ViewLayoutCenter(_layoutImageState);
// Create the draw element for owner drawing individual items
_contentValues = new ShortTextValue();
_drawButton = new ViewDrawButton(StateDisabled.Item, _overrideNormal,
_overrideTracking, _overridePressed,
_overrideCheckedNormal, _overrideCheckedTracking,
_overrideCheckedPressed,
new PaletteMetricRedirect(Redirector),
_contentValues, VisualOrientation.Top, false);
// Place check box on the left and the label in the remainder
_layoutDockerTile = new ViewLayoutDocker
{
{ _layoutImageStack, ViewDockStyle.Left },
{ _layoutImageCenterState, ViewDockStyle.Left },
{ _layoutCheckBoxStack, ViewDockStyle.Left },
{ _drawButton, ViewDockStyle.Fill }
};
_layoutDockerSmall = new ViewLayoutDocker
{
{ _drawButton, ViewDockStyle.Left },
{ _layoutImageStack, ViewDockStyle.Left },
{ _layoutImageCenterState, ViewDockStyle.Left },
{ _layoutCheckBoxStack, ViewDockStyle.Left }
};
// Place check box on the left and the text to match the width
_layoutDockerCheckLarge = new ViewLayoutDocker
{
{ _layoutImageStack, ViewDockStyle.Left },
{ _layoutImageCenterState, ViewDockStyle.Left },
{ _layoutCheckBoxStack, ViewDockStyle.Left },
{ _drawButton, ViewDockStyle.Bottom }
};
// Create the element that fills the remainder space and remembers fill rectangle
_layoutFill = new ViewLayoutFill(this)
{
DisplayPadding = new Padding(1)
};
// Create inner view for placing inside the drawing docker
_drawDockerInner = new ViewLayoutDocker
{
{ _layoutFill, ViewDockStyle.Fill }
};
// Create view for the control border and background
_drawDockerOuter = new ViewDrawDocker(StateNormal.Back, StateNormal.Border)
{
{ _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);
StateCommon.Item.Content.ShortText.MultiLine = InheritBool.True;
StateCommon.Item.Content.ShortText.MultiLineH = PaletteRelativeAlign.Center;
StateCommon.Item.Content.ShortText.TextH = PaletteRelativeAlign.Center;
}
