private void CollapseChunkToDropDown()
{
this.ExpandElementToStep((int)ChunkVisibilityState.Expanded);
ExpandableStackLayout.InvalidateAll(this);
SizeF thisSize = this.DesiredSize;
this.elementWithCaptionLayoutPanel.SuspendThemeRefresh();
this.Children.Remove(this.elementWithCaptionLayoutPanel);
this.elementWithCaptionLayoutPanel.ResumeThemeRefresh();
RadItem item = new RadItem();
item.UseNewLayoutSystem = true;
item.AutoSizeMode = RadAutoSizeMode.WrapAroundChildren;
item.Children.Add(this.elementWithCaptionLayoutPanel);
item.MaxSize = new Size(0, thisSize.ToSize().Height);
item.MinSize = thisSize.ToSize();
RadDropDownMenu menu = this.dropDownElement.DropDownMenu;
//remove left column from Menu
RadDropDownMenuElement menuPopup = (RadDropDownMenuElement)menu.PopupElement;
StackLayoutPanel menuStack = menuPopup.LayoutPanel as StackLayoutPanel;
Debug.Assert(menuStack != null, "Chunk menu stack is null");
menuStack.Orientation = this.Orientation;
menuPopup.Layout.LeftColumnMinWidth = 0;
this.dropDownElement.Items.Add(item);
//fix for Missing theme if chunk is not expanded
this.dropDownElement.Visibility = ElementVisibility.Visible;
this.CollapseStep = (int)ChunkVisibilityState.Collapsed;
menu.SetTheme();
menu.MouseUp += new MouseEventHandler(this.menu_MouseUp);
}
protected virtual RadElement CreatePopupElement()
{
RadDropDownMenuElement dropDownMenuElement = new RadDropDownMenuElement();
this.Items.Owner = dropDownMenuElement.LayoutPanel;
return((RadElement)dropDownMenuElement);
}
public override bool OnMouseWheel(Control target, int delta)
{
RadDropDownMenuElement element = this.popupElement as RadDropDownMenuElement;
if (element == null)
{
return(false);
}
if (element.ScrollPanel.VerticalScrollBar.Visibility != ElementVisibility.Visible)
{
return(false);
}
if (delta > 0)
{
element.ScrollPanel.LineUp();
}
else
{
element.ScrollPanel.LineDown();
}
return(true);
}
protected override void OnChildrenChanged(RadElement child, ItemsChangeOperation changeOperation)
{
base.OnChildrenChanged(child, changeOperation);
RadDropDownMenuElement menuElement = this.FindAncestor <RadDropDownMenuElement>();
if (menuElement == null)
{
return;
}
if (changeOperation == ItemsChangeOperation.Inserted || changeOperation == ItemsChangeOperation.Set)
{
DropDownPosition position = (DropDownPosition)menuElement.GetValue(RadDropDownMenuElement.DropDownPositionProperty);
foreach (RadElement element in child.ChildrenHierarchy)
{
element.SetValue(RadDropDownMenuElement.DropDownPositionProperty, position);
}
}
//This is needed after adding the scrolling support in RadDropDownMenuElement.
//since when adding items the scroll layout panel does not invalidate its parent's layout
//and thus wrong size of the RadDropDownMenu is calculated, we need to invalidate the
//main element's layout explicitly to force recalculation of the popup's size.
//This behavior is needed only when adding items in design mode.
menuElement.InvalidateMeasure();
}
protected override void OnChildrenChanged(
RadElement child,
ItemsChangeOperation changeOperation)
{
base.OnChildrenChanged(child, changeOperation);
RadDropDownMenuElement ancestor = this.FindAncestor <RadDropDownMenuElement>();
if (ancestor == null)
{
return;
}
if (changeOperation == ItemsChangeOperation.Inserted || changeOperation == ItemsChangeOperation.Set)
{
DropDownPosition dropDownPosition = (DropDownPosition)ancestor.GetValue(RadDropDownMenuElement.DropDownPositionProperty);
foreach (RadObject radObject in child.ChildrenHierarchy)
{
int num = (int)radObject.SetValue(RadDropDownMenuElement.DropDownPositionProperty, (object)dropDownPosition);
}
}
ancestor.InvalidateMeasure();
}
private void CollapseChunkToDropDown()
{
this.ExpandElementToStep(1);
ExpandableStackLayout.InvalidateAll((RadElement)this);
this.UpdateLayout();
SizeF size = (SizeF)this.Size;
this.elementWithCaptionLayoutPanel.SuspendThemeRefresh();
this.Children.Remove((RadElement)this.elementWithCaptionLayoutPanel);
this.elementWithCaptionLayoutPanel.ResumeThemeRefresh();
RadRibbonBarGroup.RadGroupItem radGroupItem = new RadRibbonBarGroup.RadGroupItem();
radGroupItem.AutoSizeMode = RadAutoSizeMode.WrapAroundChildren;
radGroupItem.Children.Add((RadElement)this.elementWithCaptionLayoutPanel);
radGroupItem.MinSize = new Size(size.ToSize().Width, radGroupItem.MinSize.Height);
RadDropDownMenu dropDownMenu = this.dropDownElement.DropDownMenu;
RadDropDownMenuElement popupElement = (RadDropDownMenuElement)dropDownMenu.PopupElement;
(popupElement.LayoutPanel as StackLayoutPanel).Orientation = this.Orientation;
popupElement.Layout.LeftColumnMinWidth = 0;
this.dropDownElement.Items.Add((RadItem)radGroupItem);
this.dropDownElement.Visibility = ElementVisibility.Visible;
this.CollapseStep = 4;
dropDownMenu.SetTheme();
}
protected override void CreateChildElements()
{
this.borderPrimitive = new BorderPrimitive();
this.borderPrimitive.Class = "RibbonBarChunkBorder";
this.borderPrimitive.AutoSizeMode = RadAutoSizeMode.FitToAvailableSize;
this.groupFill = new FillPrimitive();
this.groupFill.Class = "RibbonBarGroupMainFill";
this.groupFill.ZIndex = -1;
this.groupFill.SetDefaultValueOverride(FillPrimitive.BackColorProperty, Color.Transparent);
this.groupFill.SetDefaultValueOverride(FillPrimitive.GradientStyleProperty, GradientStyles.Solid);
this.textPrimitive = new TextPrimitive();
this.textPrimitive.RadPropertyChanged += new RadPropertyChangedEventHandler(this.textPrimitive_RadPropertyChanged);
this.textPrimitive.BindProperty(TextPrimitive.TextProperty, this, RadRibbonBarGroup.TextProperty, PropertyBindingOptions.TwoWay);
this.textPrimitive.Class = "RibbonBarChunkCaption";
this.textPrimitive.Alignment = ContentAlignment.MiddleCenter;
this.textPrimitive.Padding = new Padding(0);
this.elementWithCaptionLayoutPanel = new ElementWithCaptionLayoutPanel();
DockLayoutPanel dockLayout = new DockLayoutPanel();
this.captionElementFill = new FillPrimitive();
this.captionElementFill.AutoSizeMode = RadAutoSizeMode.Auto;
this.captionElementFill.SetValue(ElementWithCaptionLayoutPanel.CaptionElementProperty, true);
this.captionElementFill.Class = "ChunkCaptionFill";
this.captionElementFill.Children.Add(dockLayout);
//add DialogButton
//PP 14/09/2007
this.dialogButton = new RadButtonElement();
this.dialogButton.Padding = new Padding(0, 3, 0, 0);
this.dialogButton.SetDefaultValueOverride(RadButtonItem.ImageProperty,
ResourceHelper.ImageFromResource(typeof(RadRibbonBarGroup), "Telerik.WinControls.UI.Resources.RibbonDialogButton.png"));
this.dialogButton.Alignment = ContentAlignment.BottomRight;
this.dialogButton.Visibility = ElementVisibility.Collapsed;
this.dialogButton.Class = "DialogButtonClass";
this.dialogButton.SetValue(DockLayoutPanel.DockProperty, Dock.Right);
dockLayout.Children.Add(this.dialogButton);
//end add
dockLayout.Children.Add(this.textPrimitive);
dockLayout.LastChildFill = true;
elementWithCaptionLayoutPanel.Children.Add(this.captionElementFill);
FillPrimitive bodyElementFill = new FillPrimitive();
bodyElementFill.AutoSizeMode = RadAutoSizeMode.Auto;
bodyElementFill.Class = "ChunkBodyFill";
bodyElementFill.Padding = new Padding(2, 2, 2, 0);
BorderPrimitive bodyBorder = new BorderPrimitive();
bodyBorder.Class = "BodyBorder";
bodyBorder.AutoSizeMode = RadAutoSizeMode.FitToAvailableSize;
bodyBorder.GradientStyle = GradientStyles.Linear;
bodyBorder.ForeColor = Color.Transparent;
bodyBorder.ForeColor2 = Color.White;
bodyBorder.ForeColor3 = Color.White;
bodyBorder.ForeColor4 = Color.White;
bodyElementFill.Children.Add(bodyBorder);
this.stackLayoutPanel = new StackLayoutPanel();
this.stackLayoutPanel.Class = "Test";//remove this - only for tests
this.elementWithCaptionLayoutPanel.Children.Add(bodyElementFill);
bodyElementFill.Children.Add(this.stackLayoutPanel);
this.dropDownElement = new RadRibbonBarGroupDropDownButtonElement();
this.dropDownElement.DropDownInheritsThemeClassName = true;
this.dropDownElement.Visibility = ElementVisibility.Collapsed;
this.dropDownElement.ActionButton.Shape = new RoundRectShape(4);
//this.dropDownElement.DropDownMenu.RootElement.ApplyShapeToControl = true;
//this.dropDownElement.DropDownMenu.RootElement.Shape = new RoundRectShape(4);
this.dropDownElement.BorderElement.Class = "GroupDropDownButtonBorder";
this.dropDownElement.BorderElement.Visibility = ElementVisibility.Collapsed;
//As of Q1 2010, theme support for the group's popup border and fill
RadDropDownMenuElement element = this.dropDownElement.DropDownMenu.PopupElement as RadDropDownMenuElement;
element.Fill.Class = "RibbonBarGroupDropDownFill";
element.Border.Class = "RibbonBarGroupDropDownBorder";
element.Class = "RibbonBarGroupDropDownElement";
this.dropDownElement.DropDownMenu.RootElement.Class = "RibbonBarGroupDropDownRoot";
//
FillPrimitive dropDownFill = new FillPrimitive();
dropDownFill.Visibility = ElementVisibility.Collapsed;
dropDownFill.Class = "ChunkBodyFill";
dropDownElement.DropDownMenu.RootElement.Children.Add(dropDownFill);
this.dropDownElement.Image = ResourceHelper.ImageFromResource(typeof(RadRibbonBarGroup), "Telerik.WinControls.UI.Resources.dropDown.png");
this.dropDownElement.DisplayStyle = DisplayStyle.ImageAndText;
this.dropDownElement.TextImageRelation = TextImageRelation.ImageAboveText;
this.dropDownElement.ShowArrow = false;
this.dropDownElement.Margin = new Padding(4, 4, 4, 4);
this.dropDownElement.ActionButton.BorderElement.Visibility = ElementVisibility.Hidden;
this.dropDownElement.ActionButton.BorderElement.Class = "GroupDropDownButtonInnerBorder";
this.dropDownElement.ActionButton.Padding = new Padding(4, 10, 4, 28);
this.dropDownElement.BindProperty(RadDropDownButtonElement.TextProperty, this, RadRibbonBarGroup.TextProperty, PropertyBindingOptions.OneWay);
this.Children.Add(this.dropDownElement);
this.dropDownElement.ImageAlignment = ContentAlignment.MiddleCenter;
this.dropDownElement.ThemeRole = "RibbonGroupDropDownButton";
this.Children.Add(this.elementWithCaptionLayoutPanel);
this.Children.Add(this.borderPrimitive);
this.Children.Add(this.groupFill);
this.items.Owner = this.stackLayoutPanel;
this.items.ItemsChanged += this.ItemChanged;
}
protected override void CreateChildElements()
{
this.borderPrimitive = new BorderPrimitive();
this.borderPrimitive.Class = "RibbonBarChunkBorder";
this.borderPrimitive.AutoSizeMode = RadAutoSizeMode.FitToAvailableSize;
this.groupFill = new FillPrimitive();
this.groupFill.Class = "RibbonBarGroupMainFill";
this.groupFill.ZIndex = -1;
int num1 = (int)this.groupFill.SetDefaultValueOverride(VisualElement.BackColorProperty, (object)Color.Transparent);
int num2 = (int)this.groupFill.SetDefaultValueOverride(FillPrimitive.GradientStyleProperty, (object)GradientStyles.Solid);
this.textPrimitive = new TextPrimitive();
this.textPrimitive.RadPropertyChanged += new RadPropertyChangedEventHandler(this.textPrimitive_RadPropertyChanged);
int num3 = (int)this.textPrimitive.BindProperty(TextPrimitive.TextProperty, (RadObject)this, RadItem.TextProperty, PropertyBindingOptions.TwoWay);
this.textPrimitive.Class = "RibbonBarChunkCaption";
this.textPrimitive.Alignment = ContentAlignment.MiddleCenter;
this.textPrimitive.Padding = new Padding(0);
this.elementWithCaptionLayoutPanel = new ElementWithCaptionLayoutPanel();
DockLayoutPanel dockLayoutPanel = new DockLayoutPanel();
this.captionElementFill = new FillPrimitive();
this.captionElementFill.AutoSizeMode = RadAutoSizeMode.Auto;
int num4 = (int)this.captionElementFill.SetValue(ElementWithCaptionLayoutPanel.CaptionElementProperty, (object)true);
this.captionElementFill.Class = "ChunkCaptionFill";
this.captionElementFill.Children.Add((RadElement)dockLayoutPanel);
this.dialogButton = new RadButtonElement();
this.dialogButton.Padding = new Padding(0, 3, 0, 0);
int num5 = (int)this.dialogButton.SetDefaultValueOverride(RadButtonItem.ImageProperty, (object)Telerik.WinControls.ResourceHelper.ImageFromResource(typeof(RadRibbonBarGroup), "Telerik.WinControls.UI.Resources.RibbonDialogButton.png"));
this.dialogButton.Alignment = ContentAlignment.BottomRight;
this.dialogButton.Visibility = ElementVisibility.Collapsed;
this.dialogButton.Class = "DialogButtonClass";
int num6 = (int)this.dialogButton.SetValue(DockLayoutPanel.DockProperty, (object)Dock.Right);
dockLayoutPanel.Children.Add((RadElement)this.dialogButton);
dockLayoutPanel.Children.Add((RadElement)this.textPrimitive);
dockLayoutPanel.LastChildFill = true;
this.elementWithCaptionLayoutPanel.Children.Add((RadElement)this.captionElementFill);
this.bodyElementFill = new FillPrimitive();
this.bodyElementFill.AutoSizeMode = RadAutoSizeMode.Auto;
this.bodyElementFill.Class = "ChunkBodyFill";
this.bodyElementFill.Padding = new Padding(2, 2, 2, 0);
BorderPrimitive borderPrimitive = new BorderPrimitive();
borderPrimitive.Class = "BodyBorder";
borderPrimitive.AutoSizeMode = RadAutoSizeMode.FitToAvailableSize;
borderPrimitive.GradientStyle = GradientStyles.Linear;
borderPrimitive.ForeColor = Color.Transparent;
borderPrimitive.ForeColor2 = Color.White;
borderPrimitive.ForeColor3 = Color.White;
borderPrimitive.ForeColor4 = Color.White;
this.bodyElementFill.Children.Add((RadElement)borderPrimitive);
this.stackLayoutPanel = new StackLayoutPanel();
this.elementWithCaptionLayoutPanel.Children.Add((RadElement)this.bodyElementFill);
this.bodyElementFill.Children.Add((RadElement)this.stackLayoutPanel);
this.dropDownElement = (RadDropDownButtonElement) new RadRibbonBarGroupDropDownButtonElement();
this.dropDownElement.DropDownInheritsThemeClassName = true;
this.dropDownElement.Visibility = ElementVisibility.Collapsed;
this.dropDownElement.ActionButton.Shape = (ElementShape) new RoundRectShape(4);
this.dropDownElement.BorderElement.Class = "GroupDropDownButtonBorder";
this.dropDownElement.BorderElement.Visibility = ElementVisibility.Collapsed;
RadDropDownMenuElement popupElement = this.dropDownElement.DropDownMenu.PopupElement as RadDropDownMenuElement;
popupElement.Fill.Class = "RibbonBarGroupDropDownFill";
popupElement.Border.Class = "RibbonBarGroupDropDownBorder";
popupElement.Class = "RibbonBarGroupDropDownElement";
this.dropDownElement.DropDownMenu.RootElement.Class = "RibbonBarGroupDropDownRoot";
FillPrimitive fillPrimitive = new FillPrimitive();
fillPrimitive.Visibility = ElementVisibility.Collapsed;
fillPrimitive.Class = "ChunkBodyFill";
this.dropDownElement.DropDownMenu.RootElement.Children.Add((RadElement)fillPrimitive);
this.dropDownElement.Image = (Image)Telerik.WinControls.ResourceHelper.ImageFromResource(typeof(RadRibbonBarGroup), "Telerik.WinControls.UI.Resources.dropDown.png");
this.dropDownElement.DisplayStyle = DisplayStyle.ImageAndText;
this.dropDownElement.TextImageRelation = TextImageRelation.ImageAboveText;
this.dropDownElement.ShowArrow = false;
this.dropDownElement.Margin = new Padding(4, 4, 4, 4);
this.dropDownElement.ActionButton.BorderElement.Visibility = ElementVisibility.Hidden;
this.dropDownElement.ActionButton.BorderElement.Class = "GroupDropDownButtonInnerBorder";
this.dropDownElement.ActionButton.Padding = new Padding(4, 10, 4, 28);
int num7 = (int)this.dropDownElement.BindProperty(RadItem.TextProperty, (RadObject)this, RadItem.TextProperty, PropertyBindingOptions.OneWay);
this.dropDownElement.DropDownOpening += new CancelEventHandler(this.dropDownElement_DropDownOpening);
this.Children.Add((RadElement)this.dropDownElement);
this.dropDownElement.ImageAlignment = ContentAlignment.MiddleCenter;
this.dropDownElement.ThemeRole = "RibbonGroupDropDownButton";
this.Children.Add((RadElement)this.elementWithCaptionLayoutPanel);
this.Children.Add((RadElement)this.borderPrimitive);
this.Children.Add((RadElement)this.groupFill);
this.items.Owner = (RadElement)this.stackLayoutPanel;
this.items.ItemsChanged += new ItemChangedDelegate(this.ItemChanged);
}
