private void OnMenuItem_DropDownOpening(object sender, CancelEventArgs e)
{
if (this.IsDesignMode)
{
return;
}
RadMenuItemBase radMenuItemBase = sender as RadMenuItemBase;
if (radMenuItemBase == null)
{
return;
}
RadPopupOpeningEventArgs openingEventArgs = e as RadPopupOpeningEventArgs;
if (!(radMenuItemBase.Parent is RadDropDownMenuLayout))
{
return;
}
RadDropDownMenuLayout parent = radMenuItemBase.Parent as RadDropDownMenuLayout;
openingEventArgs.CustomLocation = new Point(openingEventArgs.CustomLocation.X, parent.ControlBoundingRectangle.Y + this.DropDownMenu.Location.Y);
RadDropDownMenu dropDown = radMenuItemBase.DropDown;
Size size = new Size(dropDown.Width, parent.ControlBoundingRectangle.Height);
dropDown.MinimumSize = size;
}
protected override SizeF MeasureOverride(SizeF availableSize)
{
SizeF empty = SizeF.Empty;
float num1 = 0.0f;
float num2 = 0.0f;
RadDropDownMenuLayout parent = this.Parent as RadDropDownMenuLayout;
if (parent != null)
{
num1 = parent.LeftColumnMaxPadding + parent.LeftColumnWidth;
num2 = parent.LeftColumnMaxPadding + parent.RightColumnWidth;
}
for (int index = 0; index < this.Children.Count; ++index)
{
RadElement child = this.Children[index];
child.Measure(availableSize);
empty.Height = Math.Max(child.DesiredSize.Height, empty.Height);
if (object.ReferenceEquals((object)child, (object)this.comboBoxElement))
{
empty.Width += child.DesiredSize.Width;
}
}
empty.Width += num1 + num2;
empty.Width += (float)(this.Padding.Horizontal + this.BorderThickness.Horizontal);
empty.Height += (float)(this.Padding.Vertical + this.BorderThickness.Vertical);
return(empty);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRectangle = this.GetClientRectangle(finalSize);
RadDropDownMenuLayout ancestor = this.FindAncestor <RadDropDownMenuLayout>();
if (ancestor != null)
{
clientRectangle.X += this.RightToLeft ? 0.0f : ancestor.LeftColumnWidth;
clientRectangle.Width -= ancestor.LeftColumnWidth;
}
foreach (RadElement child in this.Children)
{
if (child == this.checkBoxElement)
{
child.Arrange(new RectangleF(clientRectangle.X, 0.0f, clientRectangle.Width, this.checkBoxElement.DesiredSize.Height));
}
else if (child == this.calendarElement)
{
this.calendarElement.Calendar.Size = new Size((int)clientRectangle.Width, (int)((double)clientRectangle.Height - (double)this.checkBoxElement.DesiredSize.Height));
this.calendarElement.Arrange(new RectangleF(clientRectangle.X, this.checkBoxElement.DesiredSize.Height, clientRectangle.Width, clientRectangle.Height - this.checkBoxElement.DesiredSize.Height));
}
else
{
child.Arrange(clientRectangle);
}
}
return(finalSize);
}
protected override SizeF MeasureOverride(SizeF availableSize)
{
SizeF res = SizeF.Empty;
float leftColumn = 0;
float rightColumn = 0;
RadDropDownMenuLayout menuLayout = this.Parent as RadDropDownMenuLayout;
if (menuLayout != null)
{
leftColumn = menuLayout.LeftColumnMaxPadding + menuLayout.LeftColumnWidth;
rightColumn = menuLayout.LeftColumnMaxPadding + menuLayout.RightColumnWidth;
}
for (int i = 0; i < this.Children.Count; i++)
{
RadElement child = this.Children[i];
child.Measure(availableSize);
res.Height = Math.Max(child.DesiredSize.Height, res.Height);
if (object.ReferenceEquals(child, this.menuElement))
{
res.Width += child.DesiredSize.Width;
}
}
res.Width += leftColumn + rightColumn;
res.Width += this.Padding.Horizontal + this.BorderThickness.Horizontal;
res.Height += this.Padding.Vertical + this.BorderThickness.Vertical;
return(res);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRect = GetClientRectangle(finalSize);
RadDropDownMenuLayout menuLayout = this.Parent as RadDropDownMenuLayout;
float leftColumn = 0;
float rightColumn = 0;
if (menuLayout != null)
{
leftColumn = menuLayout.LeftColumnMaxPadding + menuLayout.LeftColumnWidth;
rightColumn = menuLayout.LeftColumnMaxPadding + menuLayout.RightColumnWidth;
}
foreach (RadElement element in this.Children)
{
if (element == this.menuElement)
{
if (this.RightToLeft)
{
element.Arrange(new RectangleF(clientRect.Right - leftColumn - clientRect.Width + (leftColumn + rightColumn), clientRect.Top,
clientRect.Width - (leftColumn + rightColumn), element.DesiredSize.Height));
}
else
{
element.Arrange(new RectangleF(clientRect.Left + leftColumn, clientRect.Top,
clientRect.Width - (leftColumn + rightColumn), element.DesiredSize.Height));
}
}
else if (element == this.menuCheckMark)
{
RectangleF rect = new RectangleF(clientRect.X, clientRect.Y, leftColumn, clientRect.Height);
if (this.RightToLeft)
{
rect.X = clientRect.Width - rect.Width;
}
element.Arrange(rect);
}
else if (element.FitToSizeMode == RadFitToSizeMode.FitToParentBounds)
{
element.Arrange(new RectangleF(Point.Empty, finalSize));
}
else if (element.FitToSizeMode == RadFitToSizeMode.FitToParentPadding)
{
element.Arrange(new RectangleF(this.BorderThickness.Left, this.BorderThickness.Top, finalSize.Width - this.BorderThickness.Horizontal, finalSize.Height - this.BorderThickness.Vertical));
}
else
{
element.Arrange(clientRect);
}
}
return(finalSize);
}
protected override SizeF MeasureOverride(SizeF availableSize)
{
SizeF availableSize1 = new SizeF(availableSize);
RadDropDownMenuLayout parent = this.Parent as RadDropDownMenuLayout;
if (parent != null)
{
availableSize1.Width = availableSize.Width - parent.LeftColumnMaxPadding - parent.LeftColumnWidth;
}
this.buttonElement.Measure(availableSize1);
return(base.MeasureOverride(availableSize));
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRect = GetClientRectangle(finalSize);
RadDropDownMenuLayout menuLayout = this.Parent as RadDropDownMenuLayout;
float leftColumn = 0;
float rightColumn = 0;
if (menuLayout != null)
{
leftColumn = menuLayout.LeftColumnMaxPadding + menuLayout.LeftColumnWidth;
rightColumn = menuLayout.LeftColumnMaxPadding + menuLayout.RightColumnWidth;
}
foreach (RadElement element in this.Children)
{
if (element == this.imagePrimitive)
{
float leftColumnWidth = menuLayout != null ? menuLayout.LeftColumnWidth : 0;
RectangleF finalRect = new RectangleF(clientRect.Left, clientRect.Top, leftColumnWidth, clientRect.Height);
if (this.RightToLeft)
{
finalRect = LayoutUtils.RTLTranslateNonRelative(finalRect, clientRect);
}
element.Arrange(finalRect);
}
else if (element == this.textPrimitive)
{
RectangleF cr = new RectangleF(clientRect.Left + leftColumn, clientRect.Top, clientRect.Width - rightColumn, clientRect.Height);
RectangleF r = LayoutUtils.Align(this.textPrimitive.DesiredSize, cr, this.textPrimitive.Alignment);
if (this.RightToLeft)
{
r = LayoutUtils.RTLTranslateNonRelative(r, clientRect);
}
element.Arrange(r);
}
else if (element.FitToSizeMode == RadFitToSizeMode.FitToParentBounds)
{
element.Arrange(new RectangleF(Point.Empty, finalSize));
}
else if (element.FitToSizeMode == RadFitToSizeMode.FitToParentPadding)
{
element.Arrange(new RectangleF(this.BorderThickness.Left, this.BorderThickness.Top, finalSize.Width - this.BorderThickness.Horizontal, finalSize.Height - this.BorderThickness.Vertical));
}
else
{
element.Arrange(clientRect);
}
}
return(finalSize);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRectangle = this.GetClientRectangle(finalSize);
RadDropDownMenuLayout parent = this.Parent as RadDropDownMenuLayout;
int num1 = 0;
if (parent != null)
{
num1 = (int)parent.LeftColumnWidth;
}
foreach (RadElement child in this.Children)
{
if (child == this.imagePrimitive)
{
RectangleF rectangleF = new RectangleF(clientRectangle.Left, clientRectangle.Top, (float)num1, clientRectangle.Height);
if (this.RightToLeft)
{
rectangleF = LayoutUtils.RTLTranslateNonRelative(rectangleF, clientRectangle);
}
child.Arrange(rectangleF);
}
else if (child == this.contentElement)
{
int num2 = 0;
int num3 = 0;
if (parent != null)
{
num2 = (int)parent.LeftColumnMaxPadding;
num3 = (int)parent.RightColumnWidth;
}
RectangleF rectangleF = new RectangleF(clientRectangle.Left + (float)num2 + (float)num1, clientRectangle.Top, clientRectangle.Width - (float)(num2 + num3), clientRectangle.Height);
if (this.RightToLeft)
{
rectangleF = LayoutUtils.RTLTranslateNonRelative(rectangleF, clientRectangle);
}
child.Arrange(rectangleF);
}
else if (child.FitToSizeMode == RadFitToSizeMode.FitToParentBounds)
{
child.Arrange(new RectangleF((PointF)Point.Empty, finalSize));
}
else if (child.FitToSizeMode == RadFitToSizeMode.FitToParentPadding)
{
child.Arrange(new RectangleF((float)this.BorderThickness.Left, (float)this.BorderThickness.Top, finalSize.Width - (float)this.BorderThickness.Horizontal, finalSize.Height - (float)this.BorderThickness.Vertical));
}
else
{
child.Arrange(clientRectangle);
}
}
return(finalSize);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRectangle = this.GetClientRectangle(finalSize);
RadDropDownMenuLayout ancestor = this.FindAncestor <RadDropDownMenuLayout>();
if (ancestor != null)
{
clientRectangle.X += this.RightToLeft ? 0.0f : ancestor.LeftColumnWidth;
clientRectangle.Width -= ancestor.LeftColumnWidth;
}
this.checkBoxElement.Arrange(new RectangleF(clientRectangle.X, 0.0f, clientRectangle.Width, this.checkBoxElement.DesiredSize.Height));
return(finalSize);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRectangle = this.GetClientRectangle(finalSize);
RadDropDownMenuLayout parent = this.Parent as RadDropDownMenuLayout;
float width = 0.0f;
float num = 0.0f;
if (parent != null)
{
width = parent.LeftColumnMaxPadding + parent.LeftColumnWidth;
num = parent.LeftColumnMaxPadding + parent.RightColumnWidth;
}
foreach (RadElement child in this.Children)
{
if (child == this.menuElement)
{
if (this.RightToLeft)
{
child.Arrange(new RectangleF((float)((double)clientRectangle.Right - (double)width - (double)clientRectangle.Width + ((double)width + (double)num)), clientRectangle.Top, clientRectangle.Width - (width + num), child.DesiredSize.Height));
}
else
{
child.Arrange(new RectangleF(clientRectangle.Left + width, clientRectangle.Top, clientRectangle.Width - (width + num), child.DesiredSize.Height));
}
}
else if (child == this.menuCheckMark)
{
RectangleF finalRect = new RectangleF(clientRectangle.X, clientRectangle.Y, width, clientRectangle.Height);
if (this.RightToLeft)
{
finalRect.X = clientRectangle.Width - finalRect.Width;
}
child.Arrange(finalRect);
}
else if (child.FitToSizeMode == RadFitToSizeMode.FitToParentBounds)
{
child.Arrange(new RectangleF((PointF)Point.Empty, finalSize));
}
else if (child.FitToSizeMode == RadFitToSizeMode.FitToParentPadding)
{
child.Arrange(new RectangleF((float)this.BorderThickness.Left, (float)this.BorderThickness.Top, finalSize.Width - (float)this.BorderThickness.Horizontal, finalSize.Height - (float)this.BorderThickness.Vertical));
}
else
{
child.Arrange(clientRectangle);
}
}
return(finalSize);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
float width = 0.0f;
RectangleF clientRectangle = this.GetClientRectangle(finalSize);
RadDropDownMenuLayout menuLayout = ((RadMenuItem)this.Parent).MenuLayout;
if (menuLayout != null)
{
width = menuLayout.RightColumnWidth;
}
else if (this.arrowPrimitive != null)
{
width = this.arrowPrimitive.DesiredSize.Width;
}
foreach (RadElement child in this.Children)
{
if (child.FitToSizeMode == RadFitToSizeMode.FitToParentBounds)
{
child.Arrange(new RectangleF((PointF)Point.Empty, finalSize));
}
else if (child.FitToSizeMode == RadFitToSizeMode.FitToParentPadding)
{
child.Arrange(new RectangleF((float)this.BorderThickness.Left, (float)this.BorderThickness.Top, finalSize.Width - (float)this.BorderThickness.Horizontal, finalSize.Height - (float)this.BorderThickness.Vertical));
}
else
{
RectangleF rectangleF = new RectangleF(new PointF(clientRectangle.Left, clientRectangle.Top), child.DesiredSize);
if (this.IsRightColumnElement(child))
{
rectangleF = new RectangleF(clientRectangle.Right - width, clientRectangle.Top, width, clientRectangle.Bottom);
}
else if (this.IsLeftContent(child))
{
rectangleF = new RectangleF(clientRectangle.Left, clientRectangle.Top, child.DesiredSize.Width, clientRectangle.Bottom);
}
else if (this.IsRightContent(child))
{
rectangleF = new RectangleF(clientRectangle.Right - child.DesiredSize.Width - width, clientRectangle.Top, child.DesiredSize.Width, clientRectangle.Bottom);
}
if (this.RightToLeft)
{
rectangleF = LayoutUtils.RTLTranslateNonRelative(rectangleF, clientRectangle);
}
child.Arrange(rectangleF);
}
}
return(finalSize);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRectangle = this.GetClientRectangle(finalSize);
RadDropDownMenuLayout parent = this.Parent as RadDropDownMenuLayout;
float num1 = 0.0f;
float num2 = 0.0f;
if (parent != null)
{
num1 = parent.LeftColumnMaxPadding + parent.LeftColumnWidth;
num2 = parent.LeftColumnMaxPadding + parent.RightColumnWidth;
}
foreach (RadElement child in this.Children)
{
if (child == this.imagePrimitive)
{
float width = parent != null ? parent.LeftColumnWidth : 0.0f;
RectangleF rectangleF = new RectangleF(clientRectangle.Left, clientRectangle.Top, width, clientRectangle.Height);
if (this.RightToLeft)
{
rectangleF = LayoutUtils.RTLTranslateNonRelative(rectangleF, clientRectangle);
}
child.Arrange(rectangleF);
}
else if (child == this.textPrimitive)
{
RectangleF rectangleF = LayoutUtils.Align(this.textPrimitive.DesiredSize, new RectangleF(clientRectangle.Left + num1, clientRectangle.Top, clientRectangle.Width - num2, clientRectangle.Height), this.textPrimitive.Alignment);
if (this.RightToLeft)
{
rectangleF = LayoutUtils.RTLTranslateNonRelative(rectangleF, clientRectangle);
}
child.Arrange(rectangleF);
}
else if (child.FitToSizeMode == RadFitToSizeMode.FitToParentBounds)
{
child.Arrange(new RectangleF((PointF)Point.Empty, finalSize));
}
else if (child.FitToSizeMode == RadFitToSizeMode.FitToParentPadding)
{
child.Arrange(new RectangleF((float)this.BorderThickness.Left, (float)this.BorderThickness.Top, finalSize.Width - (float)this.BorderThickness.Horizontal, finalSize.Height - (float)this.BorderThickness.Vertical));
}
else
{
child.Arrange(clientRectangle);
}
}
return(finalSize);
}
protected override void CreateChildElements()
{
this.fill = new FillPrimitive();
this.fill.Class = "RadSubMenuPanelBackFillPrimitive";
this.Children.Add(this.fill);
this.border = new BorderPrimitive();
this.border.Class = "RadSubMenuPanelBorderPrimitive";
this.Children.Add(this.border);
leftColumnElement = new RadElement();
leftColumnElement.Class = "RadSubMenuPanelLeftElement";
this.Children.Add(leftColumnElement);
leftColumnFill = new FillPrimitive();
leftColumnFill.Class = "RadSubMenuPanelFillPrimitive";
leftColumnElement.Children.Add(leftColumnFill);
leftColumnBorder = new BorderPrimitive();
leftColumnBorder.Class = "RadSubMenuPanelLeftBorderPrimitive";
leftColumnElement.Children.Add(leftColumnBorder);
StackLayoutPanel panel = new StackLayoutPanel();
panel.Orientation = Orientation.Horizontal;
panel.ZIndex = 1;
this.Children.Add(panel);
panel.Children.Add(CreateHeaderColumnElement());
this.layoutPanel = CreateMenuLayout();
if (GetBitState(UseScrollingStateKey))
{
this.scrollViewer = new RadScrollViewer();
this.scrollViewer.ShowBorder = false;
this.scrollViewer.ShowFill = false;
this.scrollViewer.Viewport = this.layoutPanel;
panel.Children.Add(this.scrollViewer);
}
else
{
panel.Children.Add(this.layoutPanel);
}
}
protected override SizeF MeasureOverride(SizeF availableSize)
{
SizeF sizeF = base.MeasureOverride(availableSize);
if (this.hostedControl == null)
{
return(sizeF);
}
RadDropDownMenuLayout parent = this.Parent as RadDropDownMenuLayout;
SizeF size = (SizeF)this.hostedControl.Size;
if (parent != null)
{
size.Width -= (float)parent.RightColumnPadding + parent.LeftColumnMaxPadding + (float)parent.Padding.Horizontal;
}
return(size);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
base.ArrangeOverride(finalSize);
RadDropDownMenuLayout ancestor = this.FindAncestor <RadDropDownMenuLayout>();
if (ancestor != null && this.linePrimitive != null)
{
RectangleF finalRect = new RectangleF(ancestor.LeftColumnWidth + ancestor.LeftColumnMaxPadding + this.cachedLineOffset, (float)((double)finalSize.Height / 2.0 - (double)this.linePrimitive.DesiredSize.Height / 2.0), finalSize.Width - (ancestor.LeftColumnWidth + ancestor.LeftColumnMaxPadding), finalSize.Height);
if (this.RightToLeft)
{
finalRect.X = finalSize.Width - finalRect.X - finalRect.Width;
}
this.linePrimitive.Arrange(finalRect);
finalRect = new RectangleF(finalRect.X, (float)((double)finalSize.Height / 2.0 - (double)this.text.DesiredSize.Height / 2.0), finalRect.Width, finalRect.Height);
this.text.Arrange(finalRect);
}
return(finalSize);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
base.ArrangeOverride(finalSize);
RadDropDownMenuLayout menuLayout = FindAncestor <RadDropDownMenuLayout>();
if (menuLayout != null && this.linePrimitive != null)
{
RectangleF rect = new RectangleF(menuLayout.LeftColumnWidth + menuLayout.LeftColumnMaxPadding + this.cachedLineOffset, 0f,
finalSize.Width - (menuLayout.LeftColumnWidth + menuLayout.LeftColumnMaxPadding), finalSize.Height);
if (this.RightToLeft)
{
rect.X = finalSize.Width - rect.X - rect.Width;
}
this.linePrimitive.Arrange(rect);
}
return(finalSize);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
foreach (RadElement child in this.Children)
{
RectangleF finalRect = new RectangleF(PointF.Empty, finalSize);
if (child == this.treeElement)
{
finalRect = this.GetClientRectangle(finalSize);
RadDropDownMenuLayout ancestor = this.FindAncestor <RadDropDownMenuLayout>();
if (ancestor != null)
{
finalRect.X += this.RightToLeft ? 0.0f : ancestor.LeftColumnWidth;
finalRect.Width -= ancestor.LeftColumnWidth;
}
this.treeElement.TreeView.Size = finalRect.Size.ToSize();
}
child.Arrange(finalRect);
}
return(finalSize);
}
protected override SizeF MeasureOverride(SizeF availableSize)
{
SizeF size = base.MeasureOverride(availableSize);
if (this.hostedControl != null)
{
//TFS:106664
//We need to extract the following values from the width because the menu layout adds them on upper levels
//(RadDropDownMenuLayout, RadDropDownMenuElement). Other RadMenuItems handle the added values while
//RadMenuHostItem fits the hosted control to the available size and the dropdown size is increased everytime.
RadDropDownMenuLayout menuLayout = this.Parent as RadDropDownMenuLayout;
size = this.hostedControl.Size;
if (menuLayout != null)
{
size.Width -= 2 * menuLayout.LeftColumnWidth + menuLayout.LeftColumnMaxPadding + menuLayout.Padding.Horizontal;
}
return(size);
}
return(size);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRectangle = this.GetClientRectangle(finalSize);
RadDropDownMenuLayout ancestor = this.FindAncestor <RadDropDownMenuLayout>();
if (ancestor != null)
{
clientRectangle.X += this.RightToLeft ? 0.0f : ancestor.LeftColumnWidth;
clientRectangle.Width -= ancestor.LeftColumnWidth;
}
foreach (RadElement child in this.Children)
{
if (child == this.list)
{
child.Arrange(new RectangleF(clientRectangle.X, 0.0f, clientRectangle.Width, clientRectangle.Height));
}
else
{
child.Arrange(clientRectangle);
}
}
return(finalSize);
}
private void OnMenuItem_DropDownOpening(object sender, CancelEventArgs e)
{
if (this.IsDesignMode)
{
return;
}
RadMenuItemBase menuItem = sender as RadMenuItemBase;
if (menuItem != null)
{
RadPopupOpeningEventArgs eventArgs = e as RadPopupOpeningEventArgs;
if (menuItem.Parent is RadDropDownMenuLayout)
{
RadDropDownMenuLayout parentLayout = menuItem.Parent as RadDropDownMenuLayout;
eventArgs.CustomLocation = new System.Drawing.Point(eventArgs.CustomLocation.X,
parentLayout.ControlBoundingRectangle.Y + this.DropDownMenu.Location.Y);
RadDropDownMenu dropDownMenu = menuItem.DropDown;
System.Drawing.Size popupSize = new System.Drawing.Size(dropDownMenu.Width, parentLayout.ControlBoundingRectangle.Height);
dropDownMenu.MinimumSize = popupSize;
}
}
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
RectangleF clientRect = GetClientRectangle(finalSize);
RadDropDownMenuLayout menuLayout = this.Parent as RadDropDownMenuLayout;
int leftColumnWidth = 0;
if (menuLayout != null)
{
leftColumnWidth = (int)menuLayout.LeftColumnWidth;
}
foreach (RadElement element in this.Children)
{
if (element == this.imagePrimitive)
{
RectangleF finalRect = new RectangleF(clientRect.Left, clientRect.Top, leftColumnWidth, clientRect.Height);
if (this.RightToLeft)
{
finalRect = LayoutUtils.RTLTranslateNonRelative(finalRect, clientRect);
}
element.Arrange(finalRect);
}
else if (element == this.contentElement)
{
int leftColumnPadding = 0;
int rightColumnWidth = 0;
if (menuLayout != null)
{
leftColumnPadding = (int)menuLayout.LeftColumnMaxPadding;
rightColumnWidth = (int)menuLayout.RightColumnWidth;
}
RectangleF finalRect = new RectangleF(
clientRect.Left + leftColumnPadding + leftColumnWidth,
clientRect.Top,
clientRect.Width - (leftColumnPadding + rightColumnWidth),
clientRect.Height);
if (this.RightToLeft)
{
finalRect = LayoutUtils.RTLTranslateNonRelative(finalRect, clientRect);
}
element.Arrange(finalRect);
}
else if (element.FitToSizeMode == RadFitToSizeMode.FitToParentBounds)
{
element.Arrange(new RectangleF(Point.Empty, finalSize));
}
else if (element.FitToSizeMode == RadFitToSizeMode.FitToParentPadding)
{
element.Arrange(new RectangleF(this.BorderThickness.Left, this.BorderThickness.Top, finalSize.Width - this.BorderThickness.Horizontal, finalSize.Height - this.BorderThickness.Vertical));
}
else
{
element.Arrange(clientRect);
}
}
return(finalSize);
}
protected override SizeF ArrangeOverride(SizeF finalSize)
{
float leftColumnWidth = 0;
float rightColumnWidth = 0;
RectangleF clientRect = GetClientRectangle(finalSize);
RadDropDownMenuLayout menuLayout = ((RadMenuItem)this.Parent).MenuLayout;
if (menuLayout != null)
{
leftColumnWidth = menuLayout.LeftColumnWidth;
rightColumnWidth = menuLayout.RightColumnWidth;
}
else
{
if (this.checkmark != null && this.imagePrimitive != null)
{
leftColumnWidth = Math.Max(checkmark.DesiredSize.Width, imagePrimitive.DesiredSize.Width);
}
if (this.arrowPrimitive != null)
{
rightColumnWidth = this.arrowPrimitive.DesiredSize.Width;
}
}
foreach (RadElement element in this.Children)
{
if (element.FitToSizeMode == RadFitToSizeMode.FitToParentBounds)
{
element.Arrange(new RectangleF(Point.Empty, finalSize));
}
else if (element.FitToSizeMode == RadFitToSizeMode.FitToParentPadding)
{
element.Arrange(new RectangleF(this.BorderThickness.Left, this.BorderThickness.Top, finalSize.Width - this.BorderThickness.Horizontal, finalSize.Height - this.BorderThickness.Vertical));
}
else
{
RectangleF finalRect = new RectangleF(new PointF(clientRect.Left, clientRect.Top), element.DesiredSize);
if (IsRightColumnElement(element))
{
finalRect = new RectangleF(clientRect.Right - rightColumnWidth, clientRect.Top, rightColumnWidth, clientRect.Bottom);
}
else if (IsLeftContent(element))
{
finalRect = new RectangleF(clientRect.Left, clientRect.Top, element.DesiredSize.Width, clientRect.Bottom);
}
else if (IsRightContent(element))
{
finalRect = new RectangleF(clientRect.Right - element.DesiredSize.Width - rightColumnWidth, clientRect.Top, element.DesiredSize.Width, clientRect.Bottom);
}
if (this.RightToLeft)
{
finalRect = LayoutUtils.RTLTranslateNonRelative(finalRect, clientRect);
}
element.Arrange(finalRect);
}
}
return(finalSize);
}